2021-01-12 03:14:31,783 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-12 03:14:31,888 - octoprint.server - INFO - --- Log roll over detected --------------------------------------------------- 2021-01-12 03:14:31,888 - octoprint.server - INFO - OctoPrint 1.5.2 2021-01-12 03:14:31,891 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-12 03:14:31,937 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-12 03:14:31,938 - octoprint.server - INFO - ------------------------------------------------------------------------------ 2021-01-12 03:14:33,018 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15} 2021-01-12 03:14:33,752 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 03:14:44,253 - octoprint.server.preemptive_cache - INFO - ... done in 15.74s 2021-01-12 03:29:31,811 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-12 03:29:32,255 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 915} 2021-01-12 03:33:06,220 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 03:33:06,223 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 03:33:06,758 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 03:33:06,759 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 03:33:07,576 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 03:33:07,651 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 03:33:07,653 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 03:33:07,860 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-01-12 03:33:10,198 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.46s 2021-01-12 03:33:10,823 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.43s 2021-01-12 03:33:11,332 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.43s 2021-01-12 03:33:11,936 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.55s 2021-01-12 03:33:12,453 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.42s 2021-01-12 03:33:13,244 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-01-12 03:33:14,041 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2021-01-12 03:33:15,992 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-01-12 03:33:16,503 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 03:33:20,376 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:33:20,691 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:33:20,692 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:33:20,697 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:33:20,775 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:33:21,299 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:33:29,405 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:33:29,457 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:33:29,459 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:33:29,463 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:33:29,757 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:33:30,195 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:33:43,088 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:33:43,137 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:33:43,138 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:33:43,143 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:33:43,190 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:33:43,857 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:33:47,117 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:33:47,175 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:33:47,175 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:33:47,179 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:33:47,472 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:33:47,931 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:33:48,296 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:33:48,346 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:33:48,347 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:33:48,359 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:33:48,394 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:33:48,909 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:33:49,055 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:33:51,062 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:33:51,115 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:33:51,116 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:33:51,120 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:33:51,343 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:33:51,843 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:33:57,000 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:33:57,036 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:33:57,037 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:33:57,068 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:33:57,095 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:33:57,822 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:34:01,422 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:34:01,475 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:34:01,476 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:34:01,484 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:34:01,522 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:34:02,031 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:34:03,751 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:34:03,802 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:34:03,804 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:34:03,811 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:34:03,857 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:34:04,420 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:34:05,958 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:34:06,012 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:34:06,013 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:34:06,026 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:34:06,330 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:34:06,772 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:34:12,626 - octoprint.server.api.system - INFO - Performing command for core:reboot: sudo shutdown -r now 2021-01-12 03:34:12,942 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 03:34:13,203 - octoprint.server - INFO - Shutting down... 2021-01-12 03:34:13,667 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-12 03:34:13,668 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-12 03:34:13,674 - octoprint.events - INFO - Event loop shut down 2021-01-12 03:34:14,267 - octoprint.server - INFO - Goodbye! 2021-01-12 03:34:24,186 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 03:34:24,188 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-12 03:34:24,189 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 03:34:31,174 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-12 03:34:31,176 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-12 03:34:31,178 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-12 03:34:31,189 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-12 03:34:31,328 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-12 03:34:35,000 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-12 03:34:35,253 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-12 03:34:35,311 - octoprint.server - INFO - Intermediary server started 2021-01-12 03:34:35,344 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-12 03:34:35,748 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-12 03:34:35,753 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-12 03:34:35,754 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-12 03:34:35,755 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-12 03:34:35,757 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 03:34:35,759 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 03:34:35,760 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-12 03:34:35,762 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-12 03:34:35,764 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-12 03:34:35,765 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-12 03:34:35,767 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-12 03:34:35,769 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 03:34:35,770 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 03:34:35,772 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-12 03:34:35,774 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-12 03:34:35,775 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-12 03:34:35,971 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-12 03:34:37,325 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 03:34:38,319 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-12 03:34:38,321 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 03:34:38,322 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 03:34:38,342 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-12 03:34:38,363 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-12 03:34:38,398 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-12 03:34:38,413 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-12 03:34:38,445 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-12 03:34:39,579 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-12 03:34:40,049 - octoprint.server - INFO - Intermediary server shut down 2021-01-12 03:34:40,055 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-12 03:34:40,057 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-12 03:34:40,073 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-12 03:34:40,075 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-12 03:34:40,077 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-12 03:34:40,161 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-12 03:34:40,219 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:34:40,228 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-12 03:34:40,231 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-12 03:34:40,255 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:34:40,255 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:34:40,265 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:34:40,267 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:34:41,047 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-12 03:34:41,871 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-12 03:34:41,899 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-12 03:34:41,933 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-12 03:34:42,085 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 03:34:43,207 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 03:34:43,209 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 03:34:43,235 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 03:34:43,659 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 5.0GB. That is considered sufficient for updating. 2021-01-12 03:34:43,660 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-12 03:34:43,978 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 03:34:43,992 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-12 03:34:44,086 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 03:34:44,952 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 03:34:45,193 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 03:34:45,199 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 03:34:45,891 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 03:34:46,853 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 03:34:46,874 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 03:34:46,895 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 03:34:46,932 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 03:34:46,934 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 03:34:46,966 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 03:34:47,129 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 03:34:47,130 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 03:34:47,131 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 03:34:47,173 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-01-12 03:34:47,190 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-12 03:34:47,360 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-12 03:34:47,582 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14} 2021-01-12 03:34:47,992 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 03:34:48,725 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 03:34:59,864 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 03:35:02,228 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 03:35:02,230 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 03:35:22,137 - octoprint.server.preemptive_cache - INFO - ... done in 23.97s 2021-01-12 03:35:22,863 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 03:35:22,865 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 03:35:24,231 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 03:35:24,335 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 03:35:24,336 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 03:35:27,254 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 03:35:36,353 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:35:36,408 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:35:36,410 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:35:36,413 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:35:36,671 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:35:37,205 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:35:44,420 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:35:44,458 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:35:44,459 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:35:44,467 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:35:44,557 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:35:45,041 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:35:52,053 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:35:52,102 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:35:52,103 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:35:52,111 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:35:52,149 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:35:52,784 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:37:05,797 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:37:05,848 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:37:05,849 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:37:05,854 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:37:06,130 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:37:06,796 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:37:08,638 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:37:08,678 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:37:08,679 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:37:08,700 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:37:08,739 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:37:09,348 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:37:10,866 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:37:10,919 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:37:10,920 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:37:10,926 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:37:11,203 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:37:11,690 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:37:12,549 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:37:12,600 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:37:12,601 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:37:12,606 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:37:12,903 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:37:13,352 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:37:13,655 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:37:13,705 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:37:13,706 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:37:13,712 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:37:14,051 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:37:14,493 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:37:15,289 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:37:15,347 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:37:15,348 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:37:15,356 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:37:15,645 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:37:16,086 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:37:17,616 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:37:17,666 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:37:17,667 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:37:17,673 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:37:17,969 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:37:18,414 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:42:45,036 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:42:45,095 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:42:45,097 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:42:45,103 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:42:45,397 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:42:46,072 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:43:29,501 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 03:43:31,476 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 03:49:35,256 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-12 03:49:47,638 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 903} 2021-01-12 03:56:29,184 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:56:29,235 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:56:29,236 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:56:29,242 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:56:29,536 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:56:29,973 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 03:56:37,305 - octoprint.server.api.system - INFO - Performing command for core:shutdown: sudo shutdown -h now 2021-01-12 03:56:37,705 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 03:56:37,927 - octoprint.server - INFO - Shutting down... 2021-01-12 03:56:38,036 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-12 03:56:38,039 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-12 03:56:38,044 - octoprint.events - INFO - Event loop shut down 2021-01-12 03:56:38,991 - octoprint.server - INFO - Goodbye! 2021-01-12 03:56:49,483 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 03:56:49,485 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-12 03:56:49,486 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 03:56:56,613 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-12 03:56:56,614 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-12 03:56:56,616 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-12 03:56:56,635 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-12 03:56:57,161 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-12 03:57:00,368 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-12 03:57:00,663 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-12 03:57:00,721 - octoprint.server - INFO - Intermediary server started 2021-01-12 03:57:00,755 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-12 03:57:01,174 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-12 03:57:01,179 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-12 03:57:01,179 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-12 03:57:01,181 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-12 03:57:01,183 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 03:57:01,184 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 03:57:01,185 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-12 03:57:01,187 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-12 03:57:01,189 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-12 03:57:01,191 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-12 03:57:01,193 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-12 03:57:01,194 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 03:57:01,195 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 03:57:01,197 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-12 03:57:01,197 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-12 03:57:01,198 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-12 03:57:01,389 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-12 03:57:02,725 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 03:57:03,671 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-12 03:57:03,673 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 03:57:03,674 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 03:57:03,693 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-12 03:57:03,714 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-12 03:57:03,749 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-12 03:57:03,765 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-12 03:57:03,790 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-12 03:57:04,959 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-12 03:57:05,400 - octoprint.server - INFO - Intermediary server shut down 2021-01-12 03:57:05,403 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-12 03:57:05,404 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-12 03:57:05,411 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-12 03:57:05,413 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-12 03:57:05,444 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-12 03:57:05,463 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-12 03:57:05,520 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 03:57:05,529 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-12 03:57:05,533 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-12 03:57:05,557 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 03:57:05,558 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 03:57:05,563 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 03:57:05,569 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 03:57:06,353 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-12 03:57:07,176 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-12 03:57:07,192 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-12 03:57:07,243 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-12 03:57:07,421 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 03:57:08,494 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 03:57:08,496 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 03:57:08,497 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 03:57:09,011 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 5.0GB. That is considered sufficient for updating. 2021-01-12 03:57:09,012 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-12 03:57:09,333 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 03:57:09,370 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-12 03:57:09,433 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 03:57:09,942 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-12 03:57:11,194 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10} 2021-01-12 03:57:11,273 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 03:57:11,444 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-12 03:57:11,768 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 03:57:12,337 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 04:14:21,772 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-12 04:14:23,366 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15} 2021-01-12 04:14:33,453 - octoprint.server.preemptive_cache - INFO - ... done in 14.10s 2021-01-12 04:14:52,616 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 04:14:52,696 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:14:52,699 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:14:52,739 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 04:14:57,692 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:14:57,753 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:14:57,754 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:14:57,762 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:14:58,037 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:14:58,466 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:15:07,043 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 04:15:10,042 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:15:10,045 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:15:10,484 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:15:10,486 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:15:11,298 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 04:15:11,333 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:15:11,335 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:15:13,292 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 04:15:15,741 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:15:15,790 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:15:15,792 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:15:15,799 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:15:16,084 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:15:16,521 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:15:20,660 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:15:20,707 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:15:20,708 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:15:20,726 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:15:20,754 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:15:21,301 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:17:32,146 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:17:32,202 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:17:32,204 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:17:32,210 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:17:32,255 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:17:32,747 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:25:12,960 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:25:13,017 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:25:13,018 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:25:13,020 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:25:13,304 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:25:13,847 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:25:20,417 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:25:20,479 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:25:20,480 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:25:20,499 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:25:20,766 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:25:21,489 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:27:55,802 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:27:56,108 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:27:56,109 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:27:56,115 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:27:56,318 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:27:56,844 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:29:21,773 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-12 04:29:22,258 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 915} 2021-01-12 04:34:20,835 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 04:34:21,200 - octoprint.server - INFO - Shutting down... 2021-01-12 04:34:21,923 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-12 04:34:21,931 - octoprint.events - INFO - Event loop shut down 2021-01-12 04:34:21,925 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-12 04:34:22,453 - octoprint.vendor.zeroconf - WARNING - Exception occurred: Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/zeroconf.py", line 2237, in send bytes_sent = s.sendto(packet, 0, (addr, port)) error: [Errno 101] Network is unreachable 2021-01-12 04:34:22,529 - octoprint.server - INFO - Goodbye! 2021-01-12 04:34:35,254 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 04:34:35,256 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-12 04:34:35,256 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 04:34:42,169 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-12 04:34:42,170 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-12 04:34:42,172 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-12 04:34:42,186 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-12 04:34:42,339 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-12 04:34:49,039 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-12 04:34:49,358 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-12 04:34:49,430 - octoprint.server - INFO - Intermediary server started 2021-01-12 04:34:49,467 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-12 04:34:49,895 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-12 04:34:49,900 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-12 04:34:49,901 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-12 04:34:49,902 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-12 04:34:49,904 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 04:34:49,905 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 04:34:49,906 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-12 04:34:49,908 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-12 04:34:49,910 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-12 04:34:49,911 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-12 04:34:49,913 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-12 04:34:49,916 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 04:34:49,916 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 04:34:49,918 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-12 04:34:49,920 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-12 04:34:49,921 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-12 04:34:50,115 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-12 04:34:51,469 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 04:34:52,406 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-12 04:34:52,408 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 04:34:52,409 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 04:34:52,429 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-12 04:34:52,450 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-12 04:34:52,486 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-12 04:34:52,500 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-12 04:34:52,524 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-12 04:34:53,736 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-12 04:34:53,739 - octoprint.server - INFO - Intermediary server shut down 2021-01-12 04:34:53,742 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-12 04:34:53,743 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-12 04:34:53,749 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-12 04:34:53,752 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-12 04:34:53,756 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-12 04:34:53,806 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-12 04:34:53,863 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:34:53,871 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-12 04:34:53,874 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-12 04:34:53,899 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:34:53,900 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:34:53,903 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:34:53,912 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:34:54,697 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-12 04:34:55,521 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-12 04:34:55,535 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-12 04:34:55,594 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-12 04:34:55,784 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 04:34:57,017 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 04:34:57,059 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 04:34:57,059 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 04:34:57,275 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-12 04:34:57,276 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-12 04:34:57,318 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 04:34:57,725 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 04:34:57,730 - octoprint.plugins.pluginmanager - WARNING - Error while parsing date u'2017-05-16 10:30:00 +0000' for plugin notice of plugin autoselect, ignoring notice: Failed to import _strptime because the import lockis held by another thread. 2021-01-12 04:34:57,761 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:34:57,764 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:34:57,798 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 04:34:57,809 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-12 04:34:57,906 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 04:34:57,912 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-12 04:34:58,956 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11} 2021-01-12 04:35:10,242 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 04:35:10,525 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 04:35:10,549 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-12 04:35:11,320 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 04:35:12,863 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:35:12,864 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:35:37,605 - octoprint.server.preemptive_cache - INFO - ... done in 27.06s 2021-01-12 04:35:37,627 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 04:35:37,689 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 04:35:38,316 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:35:38,318 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:35:39,030 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 04:35:39,710 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 04:35:39,743 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:35:39,745 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:35:42,114 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 04:35:49,534 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:35:49,595 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:35:49,597 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:35:49,599 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:35:49,885 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:35:50,302 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:49:49,362 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-12 04:49:58,382 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 901} 2021-01-12 04:50:29,916 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:50:29,953 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:50:29,954 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:50:29,974 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:50:30,112 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:50:30,864 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 04:55:57,821 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 04:55:58,121 - octoprint.server - INFO - Shutting down... 2021-01-12 04:55:58,953 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-12 04:55:58,957 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-12 04:55:58,959 - octoprint.events - INFO - Event loop shut down 2021-01-12 04:55:59,337 - octoprint.vendor.zeroconf - WARNING - Exception occurred: Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/zeroconf.py", line 2237, in send bytes_sent = s.sendto(packet, 0, (addr, port)) error: [Errno 101] Network is unreachable 2021-01-12 04:55:59,504 - octoprint.server - INFO - Goodbye! 2021-01-12 04:56:12,411 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 04:56:12,413 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-12 04:56:12,414 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 04:56:19,249 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-12 04:56:19,251 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-12 04:56:19,253 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-12 04:56:19,266 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-12 04:56:19,468 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-12 04:56:26,328 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-12 04:56:26,651 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-12 04:56:26,716 - octoprint.server - INFO - Intermediary server started 2021-01-12 04:56:26,753 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-12 04:56:27,185 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-12 04:56:27,190 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-12 04:56:27,192 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-12 04:56:27,193 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-12 04:56:27,195 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 04:56:27,197 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 04:56:27,199 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-12 04:56:27,200 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-12 04:56:27,202 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-12 04:56:27,203 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-12 04:56:27,205 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-12 04:56:27,207 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 04:56:27,209 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 04:56:27,210 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-12 04:56:27,212 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-12 04:56:27,213 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-12 04:56:27,404 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-12 04:56:28,705 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 04:56:29,648 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-12 04:56:29,649 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 04:56:29,650 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 04:56:29,670 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-12 04:56:29,692 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-12 04:56:29,728 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-12 04:56:29,742 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-12 04:56:29,768 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-12 04:56:31,034 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-12 04:56:31,057 - octoprint.server - INFO - Intermediary server shut down 2021-01-12 04:56:31,060 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-12 04:56:31,062 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-12 04:56:31,069 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-12 04:56:31,069 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-12 04:56:31,102 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-12 04:56:31,122 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-12 04:56:31,180 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 04:56:31,187 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-12 04:56:31,191 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-12 04:56:31,205 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 04:56:31,207 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 04:56:31,217 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 04:56:31,228 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 04:56:32,036 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-12 04:56:32,853 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-12 04:56:32,868 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-12 04:56:32,917 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-12 04:56:33,098 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 04:56:34,619 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 04:56:34,698 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 04:56:34,698 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 04:56:34,792 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 04:56:34,810 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-12 04:56:34,812 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-12 04:56:35,052 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-12 04:56:35,113 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 04:57:10,434 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-12 04:57:10,715 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 04:57:11,106 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-12 04:57:11,201 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12} 2021-01-12 04:57:11,688 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 04:57:12,179 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 04:57:15,038 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-12 04:57:15,137 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-12 04:57:15,140 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-12 04:57:15,183 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-12 04:57:25,586 - octoprint.server.preemptive_cache - INFO - ... done in 14.48s 2021-01-12 05:00:04,603 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 05:00:04,653 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 05:00:04,654 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 05:00:04,666 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 05:00:04,951 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 05:00:05,265 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 05:00:05,388 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 05:00:05,393 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 05:00:05,424 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 05:00:05,426 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 05:00:05,497 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 05:00:05,921 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 05:00:05,969 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 05:00:05,971 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 05:00:05,978 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 05:00:06,077 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 05:00:06,082 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 05:00:06,092 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 05:00:06,183 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 05:00:06,186 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 05:00:06,194 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 05:00:06,258 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 05:00:06,721 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 05:00:07,222 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 05:00:08,656 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 05:00:08,711 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 05:00:08,711 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 05:00:08,723 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 05:00:08,835 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 05:00:09,601 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 05:00:10,668 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 05:00:10,710 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 05:00:10,711 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 05:00:10,731 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 05:00:10,771 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 05:00:11,316 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-12 05:00:33,230 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-12 05:02:33,634 - octoprint.server - INFO - Shutting down... 2021-01-12 05:02:34,402 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-12 05:02:34,403 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-12 05:02:34,410 - octoprint.events - INFO - Event loop shut down 2021-01-12 05:02:34,975 - octoprint.server - INFO - Goodbye! 2021-01-12 05:02:47,426 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 05:02:47,428 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-12 05:02:47,429 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 05:02:54,308 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-12 05:02:54,310 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-12 05:02:54,313 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-12 05:02:54,325 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-12 05:02:54,527 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-12 05:03:01,398 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-12 05:03:01,698 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-12 05:03:01,775 - octoprint.server - INFO - Intermediary server started 2021-01-12 05:03:01,812 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-12 05:03:02,254 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-12 05:03:02,259 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-12 05:03:02,261 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-12 05:03:02,262 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-12 05:03:02,263 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 05:03:02,265 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 05:03:02,266 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-12 05:03:02,267 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-12 05:03:02,268 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-12 05:03:02,270 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-12 05:03:02,272 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-12 05:03:02,274 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 05:03:02,276 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 05:03:02,277 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-12 05:03:02,279 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-12 05:03:02,280 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-12 05:03:02,468 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-12 05:03:03,768 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 05:03:04,709 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-12 05:03:04,711 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 05:03:04,711 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 05:03:04,731 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-12 05:03:04,752 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-12 05:03:04,788 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-12 05:03:04,805 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-12 05:03:04,829 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-12 05:03:19,577 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 05:03:19,580 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-12 05:03:19,580 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled! 2021-01-12 05:03:19,581 - octoprint.startup - INFO - Reason for safe mode: problem during last startup 2021-01-12 05:03:19,581 - octoprint.startup - INFO - ****************************************************************************** 2021-01-12 05:03:26,393 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-12 05:03:26,395 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-12 05:03:26,396 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-12 05:03:26,407 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-12 05:03:26,521 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-12 05:03:30,200 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-01-12 05:03:30,471 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-12 05:03:30,799 - octoprint.server - INFO - Intermediary server started 2021-01-12 05:03:30,859 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-12 05:03:31,286 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-12 05:03:31,290 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-12 05:03:31,291 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-12 05:03:31,293 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-12 05:03:31,294 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 05:03:31,296 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-12 05:03:31,297 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-12 05:03:31,299 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-12 05:03:31,301 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-12 05:03:31,303 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-12 05:03:31,304 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-12 05:03:31,306 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 05:03:31,307 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-12 05:03:31,309 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-12 05:03:31,310 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-12 05:03:31,311 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-12 05:03:31,529 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-12 05:03:33,066 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 05:03:34,074 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-12 05:03:34,076 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 05:03:34,077 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 05:03:34,100 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-01-12 05:03:34,132 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | !Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-12 05:03:34,172 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-12 05:03:34,185 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-12 05:03:34,188 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-12 05:03:35,437 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-12 05:03:35,535 - octoprint.server - INFO - Intermediary server shut down 2021-01-12 05:03:35,538 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-12 05:03:35,538 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-12 05:03:35,545 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-12 05:03:35,546 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-12 05:03:35,550 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-12 05:03:35,596 - octoprint.server - INFO - Trying to connect to configured serial port AUTO 2021-01-12 05:03:35,653 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-12 05:03:35,660 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-12 05:03:35,664 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-12 05:03:35,694 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-12 05:03:35,696 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-12 05:03:35,704 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-12 05:03:35,707 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-12 05:03:36,488 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-12 05:03:37,303 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-12 05:03:37,329 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-12 05:03:37,360 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-12 05:03:37,581 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 05:03:38,574 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-12 05:03:38,576 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-12 05:03:38,580 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-12 05:03:38,696 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-12 05:03:38,697 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-12 05:03:39,179 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-12 05:03:39,583 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-12 05:03:39,785 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 05:03:41,141 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11} 2021-01-12 05:03:41,613 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-12 05:03:41,692 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-12 05:03:42,029 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-12 05:03:42,641 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 01:47:38,366 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-13 01:47:38,893 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14} 2021-01-13 01:47:49,620 - octoprint.server.preemptive_cache - INFO - ... done in 12.47s 2021-01-13 01:47:45,337 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 01:47:45,339 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 01:47:45,340 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 01:47:52,183 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 01:47:52,185 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 01:47:52,187 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 01:47:52,198 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 01:47:52,315 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 01:47:55,549 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 01:47:55,805 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 01:47:55,859 - octoprint.server - INFO - Intermediary server started 2021-01-13 01:47:55,891 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 01:47:56,293 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 01:47:56,297 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 01:47:56,299 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 01:47:56,301 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 01:47:56,302 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 01:47:56,304 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 01:47:56,306 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 01:47:56,307 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 01:47:56,309 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 01:47:56,310 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 01:47:56,312 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 01:47:56,314 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 01:47:56,315 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 01:47:56,316 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 01:47:56,318 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 01:47:56,319 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 01:47:56,505 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 01:47:57,795 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 01:47:58,807 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 01:47:58,809 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 01:47:58,811 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 01:47:58,838 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 01:47:58,865 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 01:47:58,916 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 01:47:58,929 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 01:47:58,953 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 01:48:00,465 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 01:48:00,909 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 01:48:00,912 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 01:48:00,913 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 01:48:00,921 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 01:48:00,922 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 01:48:00,924 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 01:48:00,971 - octoprint.server - INFO - Trying to connect to configured serial port AUTO 2021-01-13 01:48:01,029 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 01:48:01,036 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 01:48:01,040 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 01:48:01,064 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 01:48:01,066 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 01:48:01,073 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 01:48:01,078 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 01:48:01,867 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 01:48:02,689 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 01:48:02,694 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 01:48:02,736 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 01:48:02,754 - octoprint.plugins.announcements - INFO - Looks like we are offline, can't fetch announcements for channel _important from network 2021-01-13 01:48:02,765 - octoprint.plugins.announcements - INFO - Looks like we are offline, can't fetch announcements for channel _releases from network 2021-01-13 01:48:02,773 - octoprint.plugins.announcements - INFO - Looks like we are offline, can't fetch announcements for channel _blog from network 2021-01-13 01:48:02,777 - octoprint.plugins.announcements - INFO - Looks like we are offline, can't fetch announcements for channel _plugins from network 2021-01-13 01:48:02,780 - octoprint.plugins.announcements - INFO - Looks like we are offline, can't fetch announcements for channel _octopi from network 2021-01-13 01:48:02,844 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 01:48:03,974 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 01:48:03,975 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 01:48:03,976 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 01:48:04,077 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 01:48:04,105 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 01:48:04,586 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 01:48:04,657 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 01:48:04,819 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 01:48:06,207 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-01-13 01:48:06,211 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 1.6s 2021-01-13 01:48:06,249 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11} 2021-01-13 01:48:06,772 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 01:48:06,777 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 01:48:06,898 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 01:48:07,208 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.43s 2021-01-13 01:48:07,336 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 01:48:07,778 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.51s 2021-01-13 01:48:08,478 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.64s 2021-01-13 02:14:03,664 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-13 02:14:03,748 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.44s 2021-01-13 02:14:04,484 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15} 2021-01-13 02:14:15,715 - octoprint.server.preemptive_cache - INFO - ... done in 14.21s 2021-01-13 02:15:10,175 - octoprint.server - INFO - Shutting down... 2021-01-13 02:15:10,907 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 02:15:10,908 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 02:15:10,911 - octoprint.events - INFO - Event loop shut down 2021-01-13 02:15:11,456 - octoprint.server - INFO - Goodbye! 2021-01-13 02:15:23,284 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 02:15:23,286 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 02:15:23,287 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 02:15:30,112 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 02:15:30,114 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 02:15:30,117 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 02:15:30,127 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 02:15:30,258 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 02:15:36,468 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 02:15:36,769 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 02:15:36,934 - octoprint.server - INFO - Intermediary server started 2021-01-13 02:15:36,966 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 02:15:37,379 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 02:15:37,384 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 02:15:37,385 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 02:15:37,387 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 02:15:37,388 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 02:15:37,390 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 02:15:37,391 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 02:15:37,393 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 02:15:37,395 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 02:15:37,397 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 02:15:37,399 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 02:15:37,400 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 02:15:37,402 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 02:15:37,404 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 02:15:37,405 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 02:15:37,407 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 02:15:37,615 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 02:15:39,085 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 02:15:40,027 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 02:15:40,029 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 02:15:40,030 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 02:15:40,050 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 02:15:40,070 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 02:15:40,106 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 02:15:40,122 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 02:15:40,146 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 02:15:41,280 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 02:15:41,526 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 02:15:41,529 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 02:15:41,529 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 02:15:41,531 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 02:15:41,532 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 02:15:41,533 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 02:15:41,587 - octoprint.server - INFO - Trying to connect to configured serial port AUTO 2021-01-13 02:15:41,647 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 02:15:41,655 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 02:15:41,658 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 02:15:41,683 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 02:15:41,684 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 02:15:41,693 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 02:15:41,696 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 02:15:42,483 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 02:15:43,323 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 02:15:43,347 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 02:15:43,381 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 02:15:43,548 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 02:15:44,720 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 02:15:44,770 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 02:15:44,802 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 02:15:45,408 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 02:15:45,409 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 02:15:45,411 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 02:15:45,564 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 02:15:45,685 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 02:24:42,574 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 02:24:42,583 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 02:24:43,040 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 02:24:43,270 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 13} 2021-01-13 02:24:43,732 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 02:24:44,481 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 02:24:50,611 - octoprint.server - INFO - Shutting down... 2021-01-13 02:24:50,955 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 02:24:50,956 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 02:24:50,962 - octoprint.events - INFO - Event loop shut down 2021-01-13 02:24:51,899 - octoprint.plugins.tracking - INFO - Sent tracking event shutdown, payload: {} 2021-01-13 02:24:51,953 - octoprint.server - INFO - Goodbye! 2021-01-13 02:25:15,660 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 02:25:15,663 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 02:25:15,663 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 02:25:22,545 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 02:25:22,547 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 02:25:22,548 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 02:25:22,559 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 02:25:22,691 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 02:25:29,603 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 02:25:29,914 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 02:25:30,055 - octoprint.server - INFO - Intermediary server started 2021-01-13 02:25:30,093 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 02:25:30,529 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 02:25:30,536 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 02:25:30,537 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 02:25:30,539 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 02:25:30,541 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 02:25:30,544 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 02:25:30,545 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 02:25:30,547 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 02:25:30,548 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 02:25:30,549 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 02:25:30,551 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 02:25:30,553 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 02:25:30,554 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 02:25:30,557 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 02:25:30,558 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 02:25:30,561 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 02:25:30,753 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 02:25:32,067 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 02:25:33,013 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 02:25:33,015 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 02:25:33,015 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 02:25:33,035 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 02:25:33,056 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 02:25:33,092 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 02:25:33,107 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 02:25:33,123 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 02:25:34,320 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 02:25:34,797 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 02:25:34,800 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 02:25:34,800 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 02:25:34,802 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 02:25:34,806 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 02:25:34,811 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 02:25:34,860 - octoprint.server - INFO - Trying to connect to configured serial port AUTO 2021-01-13 02:25:34,918 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 02:25:34,925 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 02:25:34,927 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 02:25:34,954 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 02:25:34,955 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 02:25:34,965 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 02:25:34,967 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 02:25:35,750 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 02:25:36,577 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 02:25:36,591 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 02:25:36,648 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 02:25:36,824 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 02:25:37,844 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 02:25:37,894 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 02:25:37,895 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 02:25:38,097 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 02:25:38,098 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 02:25:38,616 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 02:25:38,867 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:00:19,569 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-13 03:00:19,674 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:00:19,740 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 03:00:21,230 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:00:21,405 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 03:00:21,557 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:00:21,999 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12} 2021-01-13 03:00:22,773 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:00:35,270 - octoprint.server.preemptive_cache - INFO - ... done in 13.87s 2021-01-13 03:01:06,487 - octoprint.server - INFO - Shutting down... 2021-01-13 03:01:06,885 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 03:01:06,888 - octoprint.events - INFO - Event loop shut down 2021-01-13 03:01:06,888 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 03:01:07,792 - octoprint.server - INFO - Goodbye! 2021-01-13 03:01:20,584 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:01:20,586 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 03:01:20,586 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:01:27,419 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 03:01:27,422 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 03:01:27,423 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 03:01:27,434 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 03:01:27,548 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 03:01:34,314 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 03:01:34,643 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 03:01:34,789 - octoprint.server - INFO - Intermediary server started 2021-01-13 03:01:34,823 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 03:01:35,268 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 03:01:35,272 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 03:01:35,274 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 03:01:35,276 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 03:01:35,277 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:01:35,279 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:01:35,281 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 03:01:35,283 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 03:01:35,285 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 03:01:35,287 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 03:01:35,289 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 03:01:35,290 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:01:35,292 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:01:35,294 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 03:01:35,295 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 03:01:35,297 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 03:01:35,481 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 03:01:36,778 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:01:37,781 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 03:01:37,783 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:01:37,783 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:01:37,803 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 03:01:37,825 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 03:01:37,860 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 03:01:37,877 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 03:01:37,900 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 03:01:39,002 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 03:01:39,302 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 03:01:39,305 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 03:01:39,306 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 03:01:39,313 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 03:01:39,314 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 03:01:39,316 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 03:01:39,364 - octoprint.server - INFO - Trying to connect to configured serial port AUTO 2021-01-13 03:01:39,421 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:01:39,428 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 03:01:39,431 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 03:01:39,456 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:01:39,458 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:01:39,463 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:01:39,470 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:01:40,268 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 03:01:41,095 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 03:01:41,107 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 03:01:41,159 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 03:01:41,315 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:01:42,362 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:01:42,448 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:01:42,462 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:01:42,815 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 03:01:42,861 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 03:01:43,192 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:01:43,210 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 03:01:43,307 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:01:43,480 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 03:02:49,469 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11} 2021-01-13 03:02:50,135 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:02:50,170 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 03:02:50,315 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:02:50,786 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:03:03,875 - octoprint.server.preemptive_cache - INFO - ... done in 13.71s 2021-01-13 03:05:14,648 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:05:14,650 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:05:15,263 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:05:15,264 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:05:16,015 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:05:16,100 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:05:16,102 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:05:18,932 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:05:30,773 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:05:30,827 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:05:30,828 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:05:30,831 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:05:31,138 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:05:31,540 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:05:34,691 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:05:34,745 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:05:34,747 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:05:34,753 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:05:34,908 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:05:35,356 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:05:37,033 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:05:37,087 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:05:37,088 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:05:37,095 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:05:37,185 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:05:37,678 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:05:54,430 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:05:54,487 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:05:54,489 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:05:54,497 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:05:54,769 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:05:55,394 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:05:56,847 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:05:56,905 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:05:56,906 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:05:56,928 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:05:56,958 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:05:57,542 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:06:41,571 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 03:06:47,885 - octoprint.server.api.system - INFO - Performing command for core:restart: sudo service octoprint restart 2021-01-13 03:06:48,136 - octoprint.server - INFO - Shutting down... 2021-01-13 03:06:48,263 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 03:06:48,267 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 03:06:48,275 - octoprint.events - INFO - Event loop shut down 2021-01-13 03:06:49,271 - octoprint.plugins.tracking - INFO - Sent tracking event shutdown, payload: {} 2021-01-13 03:06:49,285 - octoprint.server - INFO - Goodbye! 2021-01-13 03:06:51,206 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:06:51,208 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 03:06:51,209 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:06:51,805 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 03:06:51,916 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-01-13 03:06:51,916 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is working 2021-01-13 03:06:51,918 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-01-13 03:06:52,457 - octoprint.startup - INFO - Blacklist processing done, adding 12 blacklisted plugin versions: roomtemp (any), GcodeEditor (0.1.1), GcodeEditor (0.2.0), GcodeEditor (0.2.1), GcodeEditor (0.2.2), GcodeEditor (0.2.3), GcodeEditor (0.2.4), GcodeEditor (0.2.5), GcodeEditor (0.2.6), GcodeEditor (0.2.8), gcodeleveling (0.1.0), gcodeleveling (0.1.1) 2021-01-13 03:06:52,490 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 03:06:54,030 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 03:06:54,056 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 03:06:54,257 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 03:06:54,280 - octoprint.server - INFO - Intermediary server started 2021-01-13 03:06:54,313 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 03:06:54,723 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 03:06:54,728 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 03:06:54,730 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 03:06:54,732 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 03:06:54,734 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:06:54,735 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:06:54,737 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 03:06:54,739 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 03:06:54,741 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 03:06:54,743 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 03:06:54,745 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 03:06:54,747 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:06:54,749 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:06:54,751 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 03:06:54,752 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 03:06:54,754 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 03:06:54,941 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 03:06:55,949 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:06:56,894 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 03:06:56,897 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:06:56,898 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:06:56,918 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 03:06:56,940 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 03:06:56,976 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 03:06:56,993 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 03:06:57,022 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 03:06:58,047 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 03:06:58,523 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 03:06:58,529 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 03:06:58,537 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event 2021-01-13 03:06:58,550 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 03:06:58,560 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 03:06:58,567 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 03:06:58,646 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-01-13 03:06:58,706 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:06:59,752 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {u'throttled_mask': 0, u'throttled_voltage_now': False, u'throttled_voltage_past': False, u'throttled_overheat_now': False, u'throttled_now': False, u'throttled_past': False, u'throttled_overheat_past': False} 2021-01-13 03:07:00,608 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:07:00,630 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 03:07:00,696 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:07:00,707 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 03:07:00,710 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 03:07:00,736 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:07:00,740 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:07:00,754 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:07:00,760 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:07:01,164 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:07:01,532 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 03:07:01,790 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:07:01,793 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:07:01,793 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:07:01,833 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-01-13 03:07:02,352 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 03:07:02,367 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 03:07:02,431 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 03:07:02,594 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:07:03,366 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:07:03,628 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:07:03,632 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:07:03,634 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:07:04,546 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:07:04,552 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 03:07:04,624 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:07:04,626 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:07:04,710 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 03:07:04,760 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:07:05,210 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 03:07:05,634 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11} 2021-01-13 03:07:06,071 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:07:06,616 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:07:10,483 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:07:11,594 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:07:11,595 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:07:24,829 - octoprint.server.preemptive_cache - INFO - ... done in 19.62s 2021-01-13 03:07:25,489 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:07:25,491 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:07:26,887 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:07:26,967 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:07:26,969 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:07:29,053 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:07:41,946 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:07:42,257 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:07:42,258 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:07:42,275 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:07:42,367 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:07:42,767 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:18:35,205 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:18:35,263 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 2021-01-13 03:18:35,264 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:18:35,268 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:18:35,560 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:18:36,107 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:19:55,166 - octoprint.server.api.system - INFO - Performing command for core:shutdown: sudo shutdown -h now 2021-01-13 03:19:55,527 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:19:55,811 - octoprint.server - INFO - Shutting down... 2021-01-13 03:19:56,019 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 03:19:56,019 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 03:19:56,022 - octoprint.events - INFO - Event loop shut down 2021-01-13 03:19:57,091 - octoprint.server - INFO - Goodbye! 2021-01-13 03:20:09,531 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:20:09,533 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 03:20:09,534 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:20:16,413 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 03:20:16,415 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 03:20:16,417 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 03:20:16,428 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 03:20:16,539 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 03:20:22,961 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 03:20:23,000 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 03:20:23,336 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 03:20:23,443 - octoprint.server - INFO - Intermediary server started 2021-01-13 03:20:23,480 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 03:20:23,904 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 03:20:23,909 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 03:20:23,911 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 03:20:23,913 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 03:20:23,915 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:20:23,917 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:20:23,919 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 03:20:23,922 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 03:20:23,924 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 03:20:23,926 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 03:20:23,928 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 03:20:23,931 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:20:23,933 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:20:23,936 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 03:20:23,938 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 03:20:23,939 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 03:20:24,152 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 03:20:25,628 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:20:26,603 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 03:20:26,605 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:20:26,606 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:20:26,627 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 03:20:26,649 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 03:20:26,687 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 03:20:26,704 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 03:20:26,729 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 03:20:27,960 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 03:20:28,067 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 03:20:28,070 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 03:20:28,071 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 03:20:28,079 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 03:20:28,082 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 03:20:28,084 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 03:20:28,135 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 03:20:28,195 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:20:28,201 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 03:20:28,209 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 03:20:28,234 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:20:28,235 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:20:28,237 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:20:28,273 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:20:28,337 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:20:28,338 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:20:28,340 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:20:28,344 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:20:28,383 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:20:28,384 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:20:28,385 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:20:28,389 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:20:28,432 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:20:28,433 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:20:28,436 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:20:28,439 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:20:28,481 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:20:28,483 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:20:28,484 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:20:28,488 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:20:28,533 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:20:28,535 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:20:28,537 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:20:28,539 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:20:28,585 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:20:28,587 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:20:28,589 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:20:28,593 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:20:28,640 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:20:28,641 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:20:28,656 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:20:28,662 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:20:29,112 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 03:20:29,931 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 03:20:29,944 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 03:20:30,000 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 03:20:30,169 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:20:31,319 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:20:31,414 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:20:31,421 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:20:31,730 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 03:20:31,780 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 03:20:32,170 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 03:20:32,240 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:20:32,242 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:28:21,609 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:28:22,674 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:28:22,677 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:28:22,677 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:28:22,719 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-01-13 03:28:22,729 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 03:28:22,910 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 03:28:23,248 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:28:23,850 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:28:24,448 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15} 2021-01-13 03:28:37,003 - octoprint.server.preemptive_cache - INFO - ... done in 14.09s 2021-01-13 03:29:01,010 - octoprint.server - INFO - Shutting down... 2021-01-13 03:29:01,428 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 03:29:01,429 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 03:29:01,437 - octoprint.events - INFO - Event loop shut down 2021-01-13 03:29:02,372 - octoprint.plugins.tracking - INFO - Sent tracking event shutdown, payload: {} 2021-01-13 03:29:02,379 - octoprint.server - INFO - Goodbye! 2021-01-13 03:29:16,394 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:29:16,397 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 03:29:16,397 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:29:23,257 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 03:29:23,258 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 03:29:23,260 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 03:29:23,288 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 03:29:23,707 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 03:29:30,363 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 03:29:30,398 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 03:29:30,753 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 03:29:30,833 - octoprint.server - INFO - Intermediary server started 2021-01-13 03:29:30,865 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 03:29:31,283 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 03:29:31,287 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 03:29:31,289 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 03:29:31,291 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 03:29:31,293 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:29:31,295 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:29:31,297 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 03:29:31,299 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 03:29:31,301 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 03:29:31,303 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 03:29:31,305 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 03:29:31,307 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:29:31,309 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:29:31,311 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 03:29:31,313 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 03:29:31,316 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 03:29:31,509 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 03:29:32,828 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:29:33,806 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 03:29:33,808 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:29:33,809 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:29:33,830 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 03:29:33,852 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 03:29:33,891 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 03:29:33,909 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 03:29:33,933 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 03:29:35,071 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 03:29:35,348 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 03:29:35,351 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 03:29:35,353 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 03:29:35,361 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 03:29:35,362 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 03:29:35,365 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 03:29:35,415 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 03:29:35,474 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:29:35,486 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 03:29:35,489 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 03:29:35,514 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:29:35,515 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:29:35,517 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:29:35,553 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:29:35,616 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:29:35,617 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:29:35,618 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:29:35,622 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:29:35,660 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:29:35,662 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:29:35,663 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:29:35,667 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:29:35,709 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:29:35,711 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:29:35,714 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:29:35,719 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:29:35,815 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:29:35,817 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:29:35,819 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:29:35,823 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:29:35,866 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:29:35,867 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:29:35,869 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:29:35,873 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:29:35,918 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:29:35,921 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:29:35,923 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:29:35,931 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:29:35,979 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:29:35,980 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:29:35,985 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:29:35,995 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:29:36,378 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 03:29:37,206 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 03:29:37,220 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 03:29:37,281 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 03:29:37,425 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:29:38,495 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:29:38,501 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:29:38,531 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:29:38,890 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 03:29:38,895 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 03:29:39,249 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 03:29:39,538 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:29:59,900 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 03:29:59,967 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:30:01,050 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12} 2021-01-13 03:30:01,093 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:30:01,111 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 03:30:01,512 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:30:02,026 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:30:15,081 - octoprint.server.preemptive_cache - INFO - ... done in 13.97s 2021-01-13 03:30:54,162 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:30:54,238 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:30:54,240 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:30:54,279 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:30:58,323 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:30:58,385 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:30:58,386 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:30:58,388 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:30:58,393 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:30:58,435 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:30:58,439 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:30:58,442 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:30:58,446 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:30:58,491 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:30:58,492 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:30:58,494 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:30:58,499 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:30:58,547 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:30:58,548 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:30:58,553 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:30:58,556 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:30:58,604 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:30:58,606 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:30:58,608 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:30:58,611 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:30:58,661 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:30:58,710 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:30:58,712 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:30:58,760 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:30:58,812 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:30:58,813 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:30:58,815 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:30:58,913 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:30:59,013 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:30:59,014 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:30:59,032 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:30:59,075 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:30:59,615 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:31:01,445 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:31:01,496 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:31:01,498 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:31:01,501 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:31:01,505 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:01,548 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:31:01,550 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:31:01,552 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:31:01,555 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:01,599 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:31:01,602 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:31:01,605 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:31:01,608 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:01,659 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:31:01,662 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:31:01,665 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:31:01,669 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:01,716 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:31:01,718 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:31:01,721 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:31:01,724 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:01,773 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:31:01,776 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:31:01,778 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:31:01,782 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:01,833 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:31:01,835 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:31:01,838 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:31:01,841 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:01,897 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:31:01,899 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:31:01,910 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:31:02,198 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:31:02,643 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:31:03,445 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:31:03,503 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:31:03,505 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:31:03,507 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:31:03,511 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:03,554 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:31:03,556 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:31:03,558 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:31:03,562 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:03,606 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:31:03,608 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:31:03,610 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:31:03,614 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:03,662 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:31:03,664 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:31:03,666 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:31:03,671 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:03,719 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:31:03,721 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:31:03,724 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:31:03,727 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:03,777 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:31:03,779 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:31:03,782 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:31:03,838 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:03,926 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:31:04,071 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:31:04,076 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:31:04,079 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:04,134 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:31:04,136 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:31:04,143 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:31:04,191 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:31:04,704 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:31:07,191 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:31:07,243 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:31:07,245 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:31:07,248 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:31:07,252 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:07,295 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:31:07,297 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:31:07,300 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:31:07,303 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:07,348 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:31:07,350 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:31:07,353 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:31:07,356 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:07,403 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:31:07,405 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:31:07,408 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:31:07,413 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:07,461 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:31:07,462 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:31:07,466 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:31:07,470 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:07,519 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:31:07,522 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:31:07,524 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:31:07,527 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:07,579 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:31:07,583 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:31:07,585 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:31:07,589 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:31:07,769 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:31:07,833 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:31:07,892 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:31:07,990 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:31:08,411 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:37:22,507 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:37:22,567 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:37:22,569 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:37:22,572 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:37:22,576 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:22,621 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:37:22,623 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:37:22,625 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:37:22,629 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:22,675 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:37:22,678 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:37:22,681 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:37:22,684 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:22,732 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:37:22,734 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:37:22,737 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:37:22,740 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:22,790 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:37:22,793 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:37:22,796 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:37:22,799 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:22,987 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:37:23,094 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:37:23,098 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:37:23,103 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:23,157 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:37:23,159 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:37:23,162 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:37:23,167 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:23,223 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:37:23,225 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:37:23,231 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:37:23,308 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:37:23,921 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:37:31,035 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:37:31,052 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:37:31,057 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:37:31,064 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:37:31,074 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:31,125 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:37:31,127 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:37:31,130 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:37:31,133 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:31,180 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:37:31,181 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:37:31,184 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:37:31,188 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:31,236 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:37:31,238 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:37:31,241 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:37:31,244 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:31,294 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:37:31,296 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:37:31,298 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:37:31,301 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:31,354 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:37:31,356 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:37:31,358 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:37:31,361 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:31,416 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:37:31,417 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:37:31,420 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:37:31,423 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:37:31,479 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:37:31,481 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:37:31,489 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:37:31,778 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:37:32,354 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:42:19,290 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:42:19,352 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:42:19,353 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:42:19,355 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:42:19,359 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:19,405 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:42:19,406 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:42:19,408 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:42:19,412 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:19,459 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:42:19,461 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:42:19,463 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:42:19,468 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:19,518 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:42:19,520 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:42:19,522 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:42:19,525 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:19,575 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:42:19,576 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:42:19,578 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:42:19,582 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:19,633 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:42:19,635 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:42:19,638 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:42:19,641 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:19,694 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:42:19,696 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:42:19,697 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:42:19,702 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:19,757 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:42:19,758 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:42:19,771 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:42:20,051 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:42:20,521 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:42:27,944 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:42:27,957 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:42:27,966 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:42:27,972 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:42:27,979 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:28,033 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:42:28,035 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:42:28,038 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:42:28,042 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:28,089 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:42:28,091 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:42:28,093 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:42:28,096 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:28,144 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:42:28,146 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:42:28,149 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:42:28,153 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:28,204 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:42:28,206 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:42:28,208 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:42:28,212 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:28,268 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:42:28,270 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:42:28,273 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:42:28,277 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:28,335 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:42:28,337 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:42:28,340 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:42:28,343 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:28,399 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:42:28,401 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:42:28,407 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:42:28,696 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:42:29,158 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:42:32,279 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-01-13 03:42:32,288 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:42:32,293 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error: Connection error, see Terminal tab" 2021-01-13 03:42:32,316 - octoprint.util.comm - INFO - Changing monitoring state from "Error: Connection error, see Terminal tab" to "Offline (Error: Connection error, see Terminal tab)" 2021-01-13 03:42:32,358 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:32,377 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:42:33,075 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {u'commerror_text': u'Connection error, see Terminal tab'} 2021-01-13 03:42:40,082 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-01-13 03:42:40,102 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:42:40,106 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error: Connection error, see Terminal tab" 2021-01-13 03:42:40,115 - octoprint.util.comm - INFO - Changing monitoring state from "Error: Connection error, see Terminal tab" to "Offline (Error: Connection error, see Terminal tab)" 2021-01-13 03:42:40,131 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:40,214 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:42:40,749 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {u'commerror_text': u'Connection error, see Terminal tab'} 2021-01-13 03:42:43,544 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-01-13 03:42:43,568 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:42:43,577 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error: Connection error, see Terminal tab" 2021-01-13 03:42:43,590 - octoprint.util.comm - INFO - Changing monitoring state from "Error: Connection error, see Terminal tab" to "Offline (Error: Connection error, see Terminal tab)" 2021-01-13 03:42:43,610 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:43,684 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:42:44,444 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {u'commerror_text': u'Connection error, see Terminal tab'} 2021-01-13 03:42:49,972 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-01-13 03:42:49,980 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:42:49,996 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error: Connection error, see Terminal tab" 2021-01-13 03:42:50,003 - octoprint.util.comm - INFO - Changing monitoring state from "Error: Connection error, see Terminal tab" to "Offline (Error: Connection error, see Terminal tab)" 2021-01-13 03:42:50,018 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:50,112 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:42:50,769 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {u'commerror_text': u'Connection error, see Terminal tab'} 2021-01-13 03:42:53,010 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-01-13 03:42:53,026 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:42:53,034 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error: Connection error, see Terminal tab" 2021-01-13 03:42:53,043 - octoprint.util.comm - INFO - Changing monitoring state from "Error: Connection error, see Terminal tab" to "Offline (Error: Connection error, see Terminal tab)" 2021-01-13 03:42:53,053 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:42:53,394 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:42:53,863 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {u'commerror_text': u'Connection error, see Terminal tab'} 2021-01-13 03:43:00,741 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-01-13 03:43:00,756 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:00,770 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error: Connection error, see Terminal tab" 2021-01-13 03:43:00,785 - octoprint.util.comm - INFO - Changing monitoring state from "Error: Connection error, see Terminal tab" to "Offline (Error: Connection error, see Terminal tab)" 2021-01-13 03:43:00,789 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:00,886 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:43:01,401 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {u'commerror_text': u'Connection error, see Terminal tab'} 2021-01-13 03:43:04,778 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-01-13 03:43:04,801 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:04,804 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error: Connection error, see Terminal tab" 2021-01-13 03:43:04,824 - octoprint.util.comm - INFO - Changing monitoring state from "Error: Connection error, see Terminal tab" to "Offline (Error: Connection error, see Terminal tab)" 2021-01-13 03:43:04,828 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:04,920 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:43:05,536 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {u'commerror_text': u'Connection error, see Terminal tab'} 2021-01-13 03:43:07,526 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:43:07,543 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:43:07,552 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:43:07,556 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:43:07,570 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:07,621 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:43:07,623 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:43:07,625 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:43:07,629 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:07,679 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:43:07,682 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:43:07,685 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:43:07,687 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:07,740 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:43:07,742 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:43:07,745 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:43:07,748 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:07,802 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:43:07,804 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:43:07,807 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:43:07,810 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:07,865 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:43:07,867 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:07,870 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:07,873 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:07,932 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:43:07,933 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:07,936 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:07,939 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:07,998 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:43:08,000 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:43:08,007 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:43:08,311 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:43:08,747 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:43:12,272 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:43:12,291 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:43:12,292 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:43:12,295 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:43:12,300 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:12,350 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:43:12,363 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:43:12,367 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:43:12,370 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:12,423 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:43:12,424 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:43:12,427 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:43:12,430 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:12,484 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:43:12,485 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:43:12,487 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:43:12,491 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:12,546 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:43:12,547 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:43:12,550 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:43:12,555 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:12,612 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:43:12,615 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:12,617 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:12,622 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:12,681 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:43:12,682 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:12,684 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:12,687 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:12,747 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:43:12,749 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:43:12,752 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:43:13,060 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:43:13,478 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:43:14,498 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:43:14,537 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:43:14,539 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:43:14,541 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:43:14,544 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:14,594 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:43:14,596 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:43:14,598 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:43:14,601 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:14,653 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:43:14,657 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:43:14,662 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:43:14,670 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:14,726 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:43:14,727 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:43:14,729 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:43:14,733 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:14,789 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:43:14,790 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:43:14,792 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:43:14,796 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:14,853 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:43:14,854 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:14,857 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:14,860 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:14,919 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:43:14,921 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:14,923 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:14,927 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:14,987 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:43:14,988 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:43:14,992 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:43:15,299 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:43:15,667 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:43:15,726 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:43:15,729 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:43:15,732 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:43:15,736 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:15,792 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:43:15,802 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:43:15,804 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:43:15,809 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:43:15,812 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:15,864 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:43:15,866 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:43:15,869 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:43:15,872 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:15,926 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:43:15,928 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:43:15,931 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:43:15,935 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:15,990 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:43:15,992 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:43:15,994 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:43:15,997 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:16,288 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:43:16,290 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:16,300 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:43:16,306 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:16,374 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:43:16,376 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:16,379 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:43:16,412 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:43:16,473 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:43:16,506 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:43:16,542 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:43:16,610 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:43:17,048 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:44:30,756 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-13 03:45:00,393 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 912} 2021-01-13 03:45:08,143 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:45:08,155 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:45:08,161 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:45:08,168 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:45:08,174 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:08,232 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:45:08,241 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:45:08,248 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:45:08,252 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:08,308 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:45:08,311 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:45:08,313 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:45:08,324 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:08,377 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:45:08,378 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:45:08,381 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:45:08,384 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:08,440 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:45:08,441 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:45:08,443 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:45:08,448 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:08,504 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:45:08,505 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:45:08,508 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:45:08,511 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:08,569 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:45:08,570 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:45:08,573 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:45:08,576 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:08,635 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:45:08,636 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:45:08,650 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:45:08,693 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:45:09,348 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:45:12,331 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:45:12,394 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:45:12,395 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:45:12,396 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:45:12,401 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:12,453 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:45:12,455 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:45:12,457 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:45:12,459 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:12,512 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:45:12,513 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:45:12,515 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:45:12,519 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:12,572 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:45:12,574 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:45:12,576 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:45:12,580 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:12,635 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:45:12,637 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:45:12,639 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:45:12,643 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:12,701 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:45:12,703 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:45:12,705 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:45:12,708 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:12,768 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:45:12,770 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:45:12,772 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:45:12,775 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:12,836 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:45:12,837 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:45:12,882 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:45:13,127 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:45:13,550 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:45:25,758 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:45:25,813 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:45:25,816 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:45:25,818 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:45:25,825 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:25,877 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:45:25,881 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:45:25,884 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:45:25,890 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:25,942 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:45:25,944 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:45:25,946 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:45:25,951 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:26,008 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:45:26,009 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:45:26,012 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:45:26,016 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:26,073 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:45:26,152 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:45:26,223 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:45:26,317 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:26,376 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:45:26,378 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:45:26,380 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:45:26,386 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:26,447 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:45:26,449 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:45:26,452 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:45:26,456 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:45:26,520 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:45:26,523 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:45:26,532 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:45:26,612 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:45:27,218 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:47:44,759 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:47:44,820 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:47:44,822 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:47:44,825 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:47:44,830 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:47:44,883 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:47:44,884 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:47:44,886 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:47:44,893 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:47:44,945 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:47:44,947 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:47:44,949 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:47:44,955 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:47:45,013 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:47:45,015 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:47:45,018 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:47:45,023 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:47:45,079 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:47:45,081 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:47:45,084 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:47:45,089 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:47:45,148 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:47:45,150 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:47:45,152 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:47:45,156 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:47:45,218 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:47:45,219 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:47:45,222 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:47:45,234 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:47:45,480 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:47:45,527 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:47:45,552 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:47:45,588 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:47:46,097 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:49:26,868 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:49:27,389 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:49:27,441 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:49:27,444 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:49:27,503 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:49:49,620 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:49:50,018 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:49:50,020 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:49:51,123 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:49:51,161 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:49:51,800 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:49:51,803 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:49:56,546 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:49:56,602 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:49:56,604 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:50:00,602 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2021-01-13 03:50:03,807 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:50:03,810 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:50:03,811 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:50:03,856 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-01-13 03:50:04,039 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:50:48,364 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:50:48,472 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:50:48,740 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:50:48,742 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:50:48,792 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:54:08,132 - octoprint.server.api.system - INFO - Performing command for core:shutdown: sudo shutdown -h now 2021-01-13 03:54:08,462 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:54:08,679 - octoprint.server - INFO - Shutting down... 2021-01-13 03:54:09,096 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 03:54:09,097 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 03:54:09,103 - octoprint.events - INFO - Event loop shut down 2021-01-13 03:54:09,883 - octoprint.server - INFO - Goodbye! 2021-01-13 03:54:22,579 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:54:22,581 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 03:54:22,582 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:54:29,461 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 03:54:29,463 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 03:54:29,465 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 03:54:29,476 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 03:54:29,599 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 03:54:35,858 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 03:54:35,894 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 03:54:36,211 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 03:54:36,386 - octoprint.server - INFO - Intermediary server started 2021-01-13 03:54:36,464 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 03:54:36,897 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 03:54:36,902 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 03:54:36,903 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 03:54:36,905 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 03:54:36,906 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:54:36,909 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:54:36,911 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 03:54:36,913 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 03:54:36,915 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 03:54:36,917 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 03:54:36,919 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 03:54:36,920 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:54:36,922 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:54:36,923 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 03:54:36,925 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 03:54:36,927 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 03:54:37,139 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 03:54:38,719 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:54:39,691 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 03:54:39,693 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:54:39,695 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:54:39,716 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 03:54:39,738 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 03:54:39,777 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 03:54:39,796 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 03:54:39,820 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 03:54:41,003 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 03:54:41,317 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 03:54:41,320 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 03:54:41,324 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 03:54:41,331 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 03:54:41,328 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 03:54:41,337 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 03:54:41,385 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 03:54:41,445 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:54:41,454 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 03:54:41,459 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 03:54:41,484 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:54:41,485 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:54:41,486 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:54:41,524 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:54:41,588 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:54:41,592 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:54:41,595 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:54:41,599 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:54:41,637 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:54:41,639 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:54:41,641 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:54:41,647 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:54:41,689 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:54:41,690 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:54:41,693 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:54:41,698 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:54:41,739 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:54:41,740 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:54:41,742 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:54:41,747 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:54:41,795 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:54:41,796 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:54:41,799 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:54:41,803 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:54:41,849 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:54:41,852 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:54:41,857 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:54:41,864 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:54:41,909 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:54:41,911 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:54:41,922 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:54:41,925 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:54:42,308 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 03:54:43,124 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 03:54:43,139 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 03:54:43,192 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 03:54:43,346 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:54:44,435 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:54:44,515 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:54:44,516 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:54:44,942 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 03:54:44,943 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 03:54:45,281 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:54:45,364 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 03:54:45,465 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:54:45,802 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 03:58:40,352 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:58:40,962 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:58:41,266 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:58:41,297 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 03:58:41,350 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:58:41,353 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:58:41,385 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 13} 2021-01-13 03:58:41,456 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:58:41,902 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:58:42,466 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:58:42,545 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:58:42,548 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:58:42,551 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:58:42,555 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:42,598 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:58:42,601 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:58:42,604 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:58:42,608 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:42,653 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:58:42,655 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:58:42,657 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:58:42,663 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:42,711 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:58:42,714 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:58:42,716 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:58:42,722 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:42,770 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:58:42,772 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:58:42,774 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:58:42,780 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:42,830 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:58:42,832 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:58:42,834 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:58:42,838 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:42,891 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:58:42,894 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:58:42,897 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:58:42,903 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:42,956 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:58:42,958 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:58:42,972 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:58:43,017 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:58:43,579 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:58:43,749 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:58:43,877 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:58:43,880 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:58:43,884 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:58:43,890 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:43,934 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:58:43,938 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:58:43,941 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:58:43,947 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:43,993 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:58:43,996 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:58:44,366 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:58:44,384 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:44,442 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:58:44,446 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:58:44,478 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:58:44,516 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:44,607 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:58:44,611 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:58:44,617 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:58:44,623 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:44,674 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:58:44,678 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:58:44,681 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:58:44,687 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:44,739 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:58:44,742 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:58:44,746 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:58:44,750 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:44,805 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:58:44,808 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:58:44,816 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:58:44,876 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:58:45,389 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:58:46,145 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:58:46,216 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:58:46,218 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:58:46,221 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:58:46,311 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:46,379 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:58:46,429 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:58:46,463 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:58:46,526 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:46,570 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:58:46,583 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:58:46,609 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:58:46,628 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:46,677 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:58:46,687 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:58:46,690 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:58:46,696 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:46,747 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:58:46,750 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:58:46,753 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:58:46,759 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:46,807 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:58:46,809 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:58:46,812 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:58:46,817 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:46,867 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:58:46,869 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:58:46,871 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:58:46,876 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:58:46,928 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:58:46,930 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:58:46,939 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:58:46,990 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:58:47,417 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:58:58,122 - octoprint.server.api.system - INFO - Performing command for core:restart: sudo service octoprint restart 2021-01-13 03:58:58,374 - octoprint.server - INFO - Shutting down... 2021-01-13 03:58:58,753 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 03:58:58,753 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 03:58:58,791 - octoprint.events - INFO - Event loop shut down 2021-01-13 03:58:59,837 - octoprint.server.preemptive_cache - INFO - ... done in 18.54s 2021-01-13 03:58:59,848 - octoprint.plugins.tracking - INFO - Sent tracking event shutdown, payload: {} 2021-01-13 03:58:59,887 - octoprint.server - INFO - Goodbye! 2021-01-13 03:59:01,879 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:59:01,881 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 03:59:01,882 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 03:59:02,475 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 03:59:02,592 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-01-13 03:59:02,593 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is working 2021-01-13 03:59:02,593 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-01-13 03:59:03,210 - octoprint.startup - INFO - Blacklist processing done, adding 12 blacklisted plugin versions: roomtemp (any), GcodeEditor (0.1.1), GcodeEditor (0.2.0), GcodeEditor (0.2.1), GcodeEditor (0.2.2), GcodeEditor (0.2.3), GcodeEditor (0.2.4), GcodeEditor (0.2.5), GcodeEditor (0.2.6), GcodeEditor (0.2.8), gcodeleveling (0.1.0), gcodeleveling (0.1.1) 2021-01-13 03:59:03,244 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 03:59:04,778 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 03:59:04,805 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 03:59:05,012 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 03:59:05,037 - octoprint.server - INFO - Intermediary server started 2021-01-13 03:59:05,071 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 03:59:05,488 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 03:59:05,494 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 03:59:05,495 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 03:59:05,497 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 03:59:05,498 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:59:05,500 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 03:59:05,502 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 03:59:05,504 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 03:59:05,506 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 03:59:05,508 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 03:59:05,510 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 03:59:05,511 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:59:05,513 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 03:59:05,516 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 03:59:05,517 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 03:59:05,518 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 03:59:05,703 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 03:59:06,734 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:59:07,705 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 03:59:07,707 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:59:07,708 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:59:07,729 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 03:59:07,750 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 03:59:07,789 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 03:59:07,809 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 03:59:07,838 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 03:59:08,877 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 03:59:09,154 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 03:59:09,157 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 03:59:09,158 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event 2021-01-13 03:59:09,174 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 03:59:09,178 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 03:59:09,180 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-01-13 03:59:09,237 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 03:59:09,247 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:59:10,218 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {u'throttled_mask': 0, u'throttled_voltage_now': False, u'throttled_voltage_past': False, u'throttled_overheat_now': False, u'throttled_now': False, u'throttled_past': False, u'throttled_overheat_past': False} 2021-01-13 03:59:11,231 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:59:11,260 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 03:59:11,323 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:59:11,339 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 03:59:11,342 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 03:59:11,369 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:59:11,372 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:59:11,375 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:59:11,385 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:11,446 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:59:11,450 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:59:11,459 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:59:11,470 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:11,510 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:59:11,512 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:59:11,515 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:59:11,519 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:11,610 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:59:11,617 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:59:11,623 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:59:11,631 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:11,675 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:59:11,677 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:59:11,680 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:59:11,684 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:11,739 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:59:11,741 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:59:11,743 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:59:11,749 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:11,804 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:59:11,806 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:59:11,809 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:59:11,814 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:11,864 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:59:11,867 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:59:11,876 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:59:11,890 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 03:59:12,170 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 03:59:12,297 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 03:59:12,922 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:59:12,924 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:59:12,925 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:59:12,968 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-01-13 03:59:12,991 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 03:59:13,005 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 03:59:13,030 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 03:59:13,199 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 03:59:14,932 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:59:14,935 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 03:59:14,988 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 03:59:14,990 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 03:59:14,993 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 03:59:15,132 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 03:59:15,265 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:59:15,268 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:59:15,327 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 03:59:15,375 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:59:15,534 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 03:59:15,952 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:59:16,490 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 03:59:17,083 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11} 2021-01-13 03:59:29,355 - octoprint.server.preemptive_cache - INFO - ... done in 13.82s 2021-01-13 03:59:37,570 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:59:37,959 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:59:37,960 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:59:38,851 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:59:39,505 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:59:39,507 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:59:40,228 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 03:59:40,894 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 03:59:40,961 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 03:59:40,963 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 03:59:43,289 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 03:59:58,990 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 03:59:59,156 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 03:59:59,159 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 03:59:59,162 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 03:59:59,167 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:59,217 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 03:59:59,219 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 03:59:59,222 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 03:59:59,226 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:59,276 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 03:59:59,278 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 03:59:59,281 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 03:59:59,285 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:59,338 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 03:59:59,341 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 03:59:59,344 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 03:59:59,349 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:59,403 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 03:59:59,406 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 03:59:59,409 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 03:59:59,413 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:59,470 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 03:59:59,472 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 03:59:59,476 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 03:59:59,730 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:59,790 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 03:59:59,793 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 03:59:59,798 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 03:59:59,804 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 03:59:59,862 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 03:59:59,864 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 03:59:59,877 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 03:59:59,930 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:00:00,336 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:00:08,503 - octoprint.server.api.system - INFO - Performing command for core:restart_safe: sudo service octoprint restart 2021-01-13 04:00:08,851 - octoprint.server - INFO - Shutting down... 2021-01-13 04:00:08,934 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 04:00:08,936 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 04:00:08,947 - octoprint.events - INFO - Event loop shut down 2021-01-13 04:00:09,921 - octoprint.plugins.tracking - INFO - Sent tracking event shutdown, payload: {} 2021-01-13 04:00:09,945 - octoprint.server - INFO - Goodbye! 2021-01-13 04:00:11,877 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 04:00:11,879 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 04:00:11,880 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled! 2021-01-13 04:00:11,881 - octoprint.startup - INFO - Reason for safe mode: setting in config.yaml 2021-01-13 04:00:11,881 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 04:00:12,486 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 04:00:12,600 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-01-13 04:00:12,601 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is working 2021-01-13 04:00:12,602 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-01-13 04:00:12,623 - octoprint.startup - INFO - Blacklist processing done, adding 12 blacklisted plugin versions: roomtemp (any), GcodeEditor (0.1.1), GcodeEditor (0.2.0), GcodeEditor (0.2.1), GcodeEditor (0.2.2), GcodeEditor (0.2.3), GcodeEditor (0.2.4), GcodeEditor (0.2.5), GcodeEditor (0.2.6), GcodeEditor (0.2.8), gcodeleveling (0.1.0), gcodeleveling (0.1.1) 2021-01-13 04:00:12,655 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 04:00:14,014 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 04:00:14,035 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-01-13 04:00:14,244 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 04:00:14,269 - octoprint.server - INFO - Intermediary server started 2021-01-13 04:00:14,301 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 04:00:14,709 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 04:00:14,714 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 04:00:14,715 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 04:00:14,717 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 04:00:14,719 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 04:00:14,721 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 04:00:14,723 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 04:00:14,725 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 04:00:14,727 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 04:00:14,729 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 04:00:14,730 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 04:00:14,732 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 04:00:14,734 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 04:00:14,737 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 04:00:14,738 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 04:00:14,740 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 04:00:14,927 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 04:00:16,012 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 04:00:16,990 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 04:00:16,992 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 04:00:16,993 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 04:00:17,013 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-01-13 04:00:17,034 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | !Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 04:00:17,072 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 04:00:17,090 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 04:00:17,119 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 04:00:18,155 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 04:00:18,307 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 04:00:18,310 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 04:00:18,312 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event 2021-01-13 04:00:18,325 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 04:00:18,325 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 04:00:18,352 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-01-13 04:00:18,353 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 04:00:18,442 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 04:00:18,793 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 04:00:19,356 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {u'throttled_mask': 0, u'throttled_voltage_now': False, u'throttled_voltage_past': False, u'throttled_overheat_now': False, u'throttled_now': False, u'throttled_past': False, u'throttled_overheat_past': False} 2021-01-13 04:00:19,358 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:00:19,359 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 04:00:19,574 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 04:00:20,472 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 04:00:20,499 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:00:20,501 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:00:20,504 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:00:20,513 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:00:20,569 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:00:20,571 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:00:20,574 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:00:20,578 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:00:20,615 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:00:20,618 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:00:20,621 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:00:20,625 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:00:20,667 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:00:20,670 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:00:20,673 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:00:20,677 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:00:20,720 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:00:20,722 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:00:20,725 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:00:20,733 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:00:20,778 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:00:20,780 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:00:20,783 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:00:20,787 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:00:20,832 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:00:20,835 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:00:20,837 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:00:20,841 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:00:20,890 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:00:20,892 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:00:20,909 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:00:20,913 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:00:20,922 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 04:00:21,314 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:00:21,736 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 04:00:21,744 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 04:00:21,774 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 04:00:21,775 - octoprint.server - INFO - Server started successfully in safe mode as requested from config, removing flag 2021-01-13 04:00:22,160 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 04:00:22,666 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 04:00:23,443 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 04:00:23,677 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 04:00:23,727 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 04:00:24,094 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 04:00:24,158 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 04:00:24,240 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:00:24,243 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:00:24,273 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 04:00:24,546 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 04:00:25,026 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 04:00:25,578 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 04:00:26,043 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10} 2021-01-13 04:00:35,780 - octoprint.server.preemptive_cache - INFO - ... done in 11.23s 2021-01-13 04:01:18,030 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 04:01:18,376 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:01:18,379 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:01:19,471 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:01:19,474 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:01:20,042 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 04:01:20,115 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:01:20,116 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:01:22,379 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 04:01:29,612 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:01:29,673 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:01:29,675 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:01:29,678 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:01:29,684 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:29,733 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:01:29,736 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:01:29,738 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:01:29,744 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:29,793 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:01:29,796 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:01:29,799 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:01:29,804 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:29,855 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:01:29,857 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:01:29,860 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:01:30,028 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:30,132 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:01:30,134 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:01:30,137 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:01:30,152 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:30,207 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:01:30,209 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:01:30,211 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:01:30,220 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:30,304 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:01:30,336 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:01:30,339 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:01:30,381 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:30,441 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:01:30,445 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:01:30,460 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:01:30,509 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:01:30,932 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:01:34,973 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:01:34,982 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:01:34,987 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:01:34,991 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:01:35,009 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:35,064 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:01:35,067 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:01:35,070 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:01:35,074 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:35,125 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:01:35,127 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:01:35,130 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:01:35,134 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:35,185 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:01:35,189 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:01:35,191 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:01:35,196 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:35,248 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:01:35,251 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:01:35,253 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:01:35,258 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:35,312 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:01:35,315 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:01:35,318 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:01:35,322 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:35,380 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:01:35,383 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:01:35,385 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:01:35,390 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:35,450 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:01:35,451 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:01:35,459 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:01:35,511 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:01:36,079 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:01:46,416 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:01:46,425 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:01:46,441 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:01:46,444 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:01:46,459 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:46,516 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:01:46,517 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:01:46,520 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:01:46,526 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:46,575 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:01:46,578 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:01:46,581 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:01:46,586 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:46,639 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:01:46,641 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:01:46,643 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:01:46,649 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:46,702 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:01:46,705 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:01:46,707 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:01:46,713 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:46,769 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:01:46,771 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:01:46,774 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:01:46,780 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:46,839 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:01:46,841 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:01:46,844 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:01:46,849 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:46,907 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:01:46,910 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:01:46,914 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:01:47,181 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:01:47,646 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:01:48,842 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:01:48,856 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:01:48,858 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:01:48,861 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:01:48,880 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:48,930 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:01:48,935 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:01:48,938 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:01:48,943 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:48,994 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:01:48,995 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:01:48,999 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:01:49,005 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:49,056 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:01:49,060 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:01:49,062 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:01:49,068 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:49,121 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:01:49,125 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:01:49,127 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:01:49,133 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:49,190 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:01:49,192 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:01:49,194 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:01:49,201 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:49,259 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:01:49,261 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:01:49,264 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:01:49,269 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:01:49,328 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:01:49,330 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:01:49,342 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:01:49,596 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:01:50,040 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:15:14,247 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-13 04:15:20,008 - octoprint.server.api.system - INFO - Performing command for core:reboot: sudo shutdown -r now 2021-01-13 04:15:20,350 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 04:15:20,566 - octoprint.server - INFO - Shutting down... 2021-01-13 04:15:21,507 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 04:15:21,517 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 04:15:21,524 - octoprint.events - INFO - Event loop shut down 2021-01-13 04:15:21,897 - octoprint.vendor.zeroconf - WARNING - Exception occurred: Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/zeroconf.py", line 2237, in send bytes_sent = s.sendto(packet, 0, (addr, port)) error: [Errno 101] Network is unreachable 2021-01-13 04:15:22,062 - octoprint.server - INFO - Goodbye! 2021-01-13 04:15:34,624 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 04:15:34,626 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 04:15:34,627 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 04:15:41,441 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 04:15:41,442 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 04:15:41,443 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 04:15:41,455 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 04:15:41,613 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 04:15:48,538 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 04:15:48,606 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 04:15:48,910 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 04:15:49,003 - octoprint.server - INFO - Intermediary server started 2021-01-13 04:15:49,042 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 04:15:49,539 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 04:15:49,544 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 04:15:49,546 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 04:15:49,548 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 04:15:49,550 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 04:15:49,552 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 04:15:49,554 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 04:15:49,556 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 04:15:49,558 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 04:15:49,560 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 04:15:49,563 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 04:15:49,564 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 04:15:49,566 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 04:15:49,568 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 04:15:49,570 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 04:15:49,572 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 04:15:49,766 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 04:15:51,098 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 04:15:52,077 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 04:15:52,079 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 04:15:52,081 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 04:15:52,102 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 04:15:52,124 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 04:15:52,162 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 04:15:52,178 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 04:15:52,201 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 04:15:53,361 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 04:15:53,862 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 04:15:53,866 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 04:15:53,867 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 04:15:53,875 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 04:15:53,878 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 04:15:53,879 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 04:15:53,932 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 04:15:53,991 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:15:53,999 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 04:15:54,007 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 04:15:54,031 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:15:54,033 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:15:54,036 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:15:54,073 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:15:54,138 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:15:54,141 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:15:54,142 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:15:54,147 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:15:54,186 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:15:54,187 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:15:54,189 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:15:54,194 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:15:54,237 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:15:54,239 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:15:54,241 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:15:54,247 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:15:54,291 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:15:54,292 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:15:54,295 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:15:54,299 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:15:54,346 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:15:54,349 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:15:54,352 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:15:54,357 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:15:54,439 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:15:54,444 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:15:54,454 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:15:54,467 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:15:54,527 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:15:54,529 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:15:54,537 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:15:54,544 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:15:54,891 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 04:15:55,708 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 04:15:55,724 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 04:15:55,777 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 04:15:55,949 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 04:15:57,013 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 04:15:57,014 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 04:15:57,094 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 04:15:57,095 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 04:15:57,302 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 04:15:57,303 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 04:16:08,650 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 04:16:08,677 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 04:16:08,746 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 04:16:10,009 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:16:10,016 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:16:10,261 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 04:16:10,557 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 04:16:11,626 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 04:16:11,648 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 04:16:11,682 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:16:11,684 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:16:11,715 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 04:16:11,911 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 04:16:11,913 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 04:16:11,914 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 04:16:11,955 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-01-13 04:16:11,971 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 04:16:12,151 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 04:16:12,413 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 04:16:12,907 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 04:16:13,438 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15} 2021-01-13 04:16:13,935 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 04:16:16,395 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:16:16,397 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:16:36,827 - octoprint.server.preemptive_cache - INFO - ... done in 24.68s 2021-01-13 04:16:37,572 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:16:37,575 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:16:43,415 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 04:16:43,548 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 04:16:43,550 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 04:16:47,661 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 04:16:50,664 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:16:50,726 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:16:50,729 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:16:50,733 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:16:50,738 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:50,788 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:16:50,791 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:16:50,794 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:16:50,798 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:51,045 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:16:51,095 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:16:51,103 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:16:51,118 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:51,172 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:16:51,179 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:16:51,211 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:16:51,217 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:51,290 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:16:51,304 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:16:51,310 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:16:51,355 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:51,415 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:16:51,417 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:16:51,421 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:16:51,426 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:51,483 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:16:51,486 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:16:51,489 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:16:51,493 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:51,550 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:16:51,552 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:16:51,560 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:16:51,611 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:16:52,028 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:16:57,018 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:16:57,032 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:16:57,033 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:16:57,037 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:16:57,045 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:57,099 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:16:57,102 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:16:57,109 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:16:57,118 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:57,171 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:16:57,174 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:16:57,176 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:16:57,181 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:57,236 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:16:57,237 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:16:57,241 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:16:57,245 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:57,301 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:16:57,304 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:16:57,306 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:16:57,311 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:57,372 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:16:57,373 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:16:57,376 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:16:57,381 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:57,441 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:16:57,444 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:16:57,446 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:16:57,451 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:16:57,513 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:16:57,519 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:16:57,527 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:16:57,573 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:16:58,116 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:17:02,220 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:17:02,280 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:17:02,281 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:17:02,284 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:17:02,290 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:17:02,343 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:17:02,345 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:17:02,348 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:17:02,354 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:17:02,408 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:17:02,411 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:17:02,413 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:17:02,419 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:17:02,473 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:17:02,475 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:17:02,478 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:17:02,483 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:17:02,540 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:17:02,541 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:17:02,544 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:17:02,550 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:17:02,614 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:17:02,619 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:17:02,624 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:17:02,634 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:17:02,731 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:17:02,739 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:17:02,740 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:17:02,746 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:17:02,806 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:17:02,809 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:17:02,817 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:17:03,101 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:17:03,534 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:20:41,635 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:20:41,655 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:20:41,659 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:20:41,675 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:20:41,681 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:41,734 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:20:41,736 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:20:41,740 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:20:41,746 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:41,799 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:20:41,801 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:20:41,804 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:20:41,809 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:41,865 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:20:41,868 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:20:41,870 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:20:41,876 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:41,934 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:20:41,935 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:20:41,938 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:20:41,944 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:42,002 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:20:42,004 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:20:42,006 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:20:42,013 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:42,072 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:20:42,076 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:20:42,078 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:20:42,085 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:42,151 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:20:42,153 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:20:42,161 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:20:42,443 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:20:43,075 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:20:43,619 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:20:43,640 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:20:43,642 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:20:43,648 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:20:43,663 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:43,753 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:20:43,760 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:20:43,764 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:20:43,775 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:43,833 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:20:43,836 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:20:43,838 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:20:43,842 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:43,896 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:20:43,900 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:20:43,903 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:20:43,908 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:43,968 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:20:43,969 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:20:43,971 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:20:43,977 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:44,037 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:20:44,039 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:20:44,042 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:20:44,046 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:44,107 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:20:44,109 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:20:44,112 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:20:44,117 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:20:44,184 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:20:44,187 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:20:44,201 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:20:44,489 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:20:44,940 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:27:56,050 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:27:56,112 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:27:56,113 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:27:56,116 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:27:56,122 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:27:56,175 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:27:56,179 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:27:56,181 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:27:56,187 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:27:56,240 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:27:56,243 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:27:56,245 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:27:56,250 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:27:56,309 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:27:56,310 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:27:56,313 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:27:56,319 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:27:56,376 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:27:56,378 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:27:56,381 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:27:56,386 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:27:56,445 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:27:56,446 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:27:56,449 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:27:56,454 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:27:56,515 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:27:56,529 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:27:56,531 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:27:56,776 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:27:56,844 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:27:56,846 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:27:56,850 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:27:57,027 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:27:57,435 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 04:30:48,914 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-13 04:31:12,436 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 915} 2021-01-13 04:32:48,748 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 04:32:48,751 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 04:32:48,751 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled! 2021-01-13 04:32:48,752 - octoprint.startup - INFO - Reason for safe mode: problem during last startup 2021-01-13 04:32:48,752 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 04:32:55,574 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-01-13 04:32:55,574 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is not working 2021-01-13 04:32:55,575 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-01-13 04:32:55,594 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-01-13 04:32:55,888 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 04:33:01,040 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 04:33:01,064 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-01-13 04:33:01,269 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 04:33:01,434 - octoprint.server - INFO - Intermediary server started 2021-01-13 04:33:01,471 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 04:33:01,880 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 04:33:01,885 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 04:33:01,887 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 04:33:01,888 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 04:33:01,890 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 04:33:01,892 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 04:33:01,895 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 04:33:01,897 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 04:33:01,899 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 04:33:01,900 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 04:33:01,903 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 04:33:01,906 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 04:33:01,909 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 04:33:01,914 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 04:33:01,915 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 04:33:01,917 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 04:33:02,150 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 04:33:03,497 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 04:33:04,525 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 04:33:04,528 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 04:33:04,529 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 04:33:04,549 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-01-13 04:33:04,569 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | !Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 04:33:04,608 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 04:33:04,620 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 04:33:04,622 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 04:33:05,757 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 04:33:06,017 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 04:33:06,021 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 04:33:06,022 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-01-13 04:33:06,031 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 04:33:06,031 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 04:33:06,036 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 04:33:06,085 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 04:33:06,145 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 04:33:06,146 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 04:33:06,157 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 04:33:06,182 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 04:33:06,185 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 04:33:06,187 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 04:33:06,223 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:33:06,284 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 04:33:06,286 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 04:33:06,288 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 04:33:06,292 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:33:06,329 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 04:33:06,332 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 04:33:06,334 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 04:33:06,338 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:33:06,379 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 04:33:06,384 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 04:33:06,386 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 04:33:06,390 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:33:06,432 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 04:33:06,436 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 04:33:06,438 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 04:33:06,442 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:33:06,486 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 04:33:06,488 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 04:33:06,490 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 04:33:06,495 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:33:06,541 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 04:33:06,548 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 04:33:06,550 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 04:33:06,553 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 04:33:06,603 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 04:33:06,606 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 04:33:06,614 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 04:33:06,619 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 04:33:06,999 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 04:33:07,823 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 04:33:07,854 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 04:33:07,889 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 04:33:08,068 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 04:33:09,129 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 04:33:09,132 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 04:33:09,132 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 04:33:09,615 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 04:33:09,616 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-01-13 04:33:09,960 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 04:33:10,195 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 04:33:11,349 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 04:33:11,827 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 13:39:42,358 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-01-13 13:39:42,602 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 13:39:42,790 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11} 2021-01-13 13:39:42,984 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-01-13 13:39:43,011 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.43s 2021-01-13 13:39:43,208 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 13:39:43,694 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 13:39:44,107 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12} 2021-01-13 13:39:56,112 - octoprint.server.preemptive_cache - INFO - ... done in 13.51s 2021-01-13 13:40:26,085 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 13:40:26,232 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 13:40:26,234 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 13:40:26,287 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 13:40:29,332 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 13:40:29,687 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 13:40:29,689 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 13:40:30,236 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 13:40:30,263 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 13:40:30,811 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 13:40:30,813 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 13:40:36,818 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 13:40:36,879 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 13:40:36,881 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 13:40:40,031 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.42s 2021-01-13 13:40:40,691 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.4s 2021-01-13 13:40:41,209 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.45s 2021-01-13 13:40:41,787 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.52s 2021-01-13 13:40:42,710 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-01-13 13:40:44,359 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 13:40:44,362 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 13:40:44,363 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 13:40:44,405 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-01-13 13:40:44,574 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 13:41:03,497 - octoprint.server.api.system - INFO - Performing command for core:restart: sudo service octoprint restart 2021-01-13 13:41:03,746 - octoprint.server - INFO - Shutting down... 2021-01-13 13:41:04,342 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-01-13 13:41:04,343 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-01-13 13:41:04,363 - octoprint.events - INFO - Event loop shut down 2021-01-13 13:41:05,369 - octoprint.plugins.tracking - INFO - Sent tracking event shutdown, payload: {} 2021-01-13 13:41:05,421 - octoprint.server - INFO - Goodbye! 2021-01-13 13:41:07,348 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 13:41:07,350 - octoprint.startup - INFO - Starting OctoPrint 1.5.2 2021-01-13 13:41:07,351 - octoprint.startup - INFO - ****************************************************************************** 2021-01-13 13:41:07,956 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-01-13 13:41:08,066 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-01-13 13:41:08,067 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is working 2021-01-13 13:41:08,068 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-01-13 13:41:08,636 - octoprint.startup - INFO - Blacklist processing done, adding 12 blacklisted plugin versions: roomtemp (any), GcodeEditor (0.1.1), GcodeEditor (0.2.0), GcodeEditor (0.2.1), GcodeEditor (0.2.2), GcodeEditor (0.2.3), GcodeEditor (0.2.4), GcodeEditor (0.2.5), GcodeEditor (0.2.6), GcodeEditor (0.2.8), gcodeleveling (0.1.0), gcodeleveling (0.1.1) 2021-01-13 13:41:08,670 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2021-01-13 13:41:11,110 - octoprint.plugins.errortracking - INFO - Initialized error tracking 2021-01-13 13:41:11,137 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers 2021-01-13 13:41:11,345 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-01-13 13:41:11,370 - octoprint.server - INFO - Intermediary server started 2021-01-13 13:41:11,403 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2021-01-13 13:41:11,822 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2021-01-13 13:41:11,827 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')") 2021-01-13 13:41:11,828 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')") 2021-01-13 13:41:11,830 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')") 2021-01-13 13:41:11,832 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 13:41:11,833 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')") 2021-01-13 13:41:11,834 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')") 2021-01-13 13:41:11,836 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')") 2021-01-13 13:41:11,838 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')") 2021-01-13 13:41:11,840 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')") 2021-01-13 13:41:11,842 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')") 2021-01-13 13:41:11,844 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 13:41:11,847 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')") 2021-01-13 13:41:11,849 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')") 2021-01-13 13:41:11,851 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')") 2021-01-13 13:41:11,853 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')") 2021-01-13 13:41:12,043 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-01-13 13:41:13,079 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 13:41:14,049 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2021-01-13 13:41:14,052 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 13:41:14,053 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 13:41:14,075 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-01-13 13:41:14,099 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Bed Visualizer (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelvisualizer | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check | Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-01-13 13:41:14,138 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 917016576 | os: | bits: 32 | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 3 Model B Plus Rev 1.3 | octopi_version: 0.17.0 | throttle_state: '0x0' | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2021-01-13 13:41:14,152 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2021-01-13 13:41:14,175 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2021-01-13 13:41:15,223 - octoprint.server - INFO - Shutting down intermediary server... 2021-01-13 13:41:15,703 - octoprint.server - INFO - Intermediary server shut down 2021-01-13 13:41:15,706 - octoprint.events - INFO - Processing startup event, this is our first event 2021-01-13 13:41:15,708 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event 2021-01-13 13:41:15,714 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-01-13 13:41:15,722 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-01-13 13:41:15,749 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-01-13 13:41:15,794 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 13:41:15,820 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-01-13 13:41:17,106 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {u'throttled_mask': 0, u'throttled_voltage_now': False, u'throttled_voltage_past': False, u'throttled_overheat_now': False, u'throttled_now': False, u'throttled_past': False, u'throttled_overheat_past': False} 2021-01-13 13:41:17,794 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 13:41:17,822 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-01-13 13:41:17,883 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 13:41:17,889 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-01-13 13:41:17,894 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-01-13 13:41:17,922 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 13:41:17,924 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 13:41:17,927 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 13:41:17,937 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:41:17,993 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 13:41:17,995 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 13:41:17,998 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 13:41:18,002 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:41:18,044 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 13:41:18,047 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 13:41:18,049 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 13:41:18,053 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:41:18,095 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 13:41:18,098 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 13:41:18,101 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 13:41:18,105 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:41:18,147 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 13:41:18,149 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 13:41:18,151 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 13:41:18,156 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:41:18,201 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 13:41:18,203 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 13:41:18,206 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 13:41:18,210 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:41:18,316 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 13:41:18,320 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 13:41:18,323 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 13:41:18,328 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:41:18,377 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 13:41:18,379 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 13:41:18,396 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 13:41:18,404 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 13:41:18,759 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local. 2021-01-13 13:41:18,815 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 13:41:19,574 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-01-13 13:41:19,592 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2021-01-13 13:41:19,649 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2021-01-13 13:41:19,804 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-01-13 13:41:19,914 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 13:41:20,150 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 13:41:20,465 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 13:41:21,009 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2021-01-13 13:41:21,232 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-01-13 13:41:21,706 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-01-13 13:41:21,843 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-01-13 13:41:21,845 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 4.1GB. That is considered sufficient for updating. 2021-01-13 13:41:22,073 - octoprint.plugins.bedlevelvisualizer - INFO - OctoPrint-BedLevelVisualizer loaded! 2021-01-13 13:41:22,259 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://octopi.local/'} 2021-01-13 13:41:22,847 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12} 2021-01-13 13:41:23,039 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 13:41:23,452 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 13:41:24,281 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.16', u'os': u'linux', u'ram': 917016576, u'octopi_version': u'0.17.0', u'version': u'1.5.2', u'plugins': u'bedlevelvisualizer:1.0.0', u'pip': '19.3.1', u'cores': 4, u'freq': 1400.0, u'pi_model': u'Raspberry Pi 3 Model B Plus Rev 1.3', u'bits': 32} 2021-01-13 13:41:36,222 - octoprint.server.preemptive_cache - INFO - ... done in 13.96s 2021-01-13 13:41:41,234 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 13:41:41,625 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 13:41:41,626 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 13:41:42,499 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 13:41:42,641 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5 2021-01-13 13:41:43,320 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 13:41:43,321 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 13:41:44,157 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.5 2021-01-13 13:41:44,197 - octoprint.server.util.flask - INFO - Passively logging in user benjamin.cw.nichols@gmail.com from ::ffff:192.168.1.5 2021-01-13 13:41:44,198 - octoprint.access.users - INFO - Logged in user: benjamin.cw.nichols@gmail.com 2021-01-13 13:41:47,353 - octoprint.server.util.sockjs - INFO - User benjamin.cw.nichols@gmail.com logged in on the socket from client ::ffff:192.168.1.5 2021-01-13 13:42:35,261 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 13:42:35,291 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 13:42:35,294 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 13:42:35,296 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 13:42:35,301 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:35,353 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 13:42:35,364 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 13:42:35,367 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 13:42:35,373 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:35,422 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 13:42:35,425 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 13:42:35,428 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 13:42:35,434 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:35,485 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 13:42:35,490 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 13:42:35,493 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 13:42:35,499 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:35,553 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 13:42:35,557 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 13:42:35,559 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 13:42:35,565 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:35,622 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 13:42:35,625 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 13:42:35,632 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 13:42:35,894 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:35,955 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 13:42:35,961 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 13:42:35,968 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 13:42:36,003 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:36,093 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 13:42:36,123 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 13:42:36,146 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 13:42:36,191 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 13:42:36,610 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 13:42:38,109 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 13:42:38,169 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 13:42:38,173 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 13:42:38,176 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 13:42:38,183 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:38,231 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 13:42:38,235 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 13:42:38,237 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 13:42:38,242 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:38,293 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 13:42:38,296 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 13:42:38,298 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 13:42:38,304 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:38,357 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 13:42:38,360 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 13:42:38,363 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 13:42:38,368 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:38,422 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 13:42:38,424 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 13:42:38,427 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 13:42:38,681 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:38,752 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 13:42:38,760 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 13:42:38,762 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 13:42:38,804 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:38,866 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 13:42:38,870 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 13:42:38,872 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 13:42:38,879 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:42:38,939 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 13:42:38,941 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 13:42:38,954 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 13:42:39,000 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 13:42:39,413 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 13:48:52,813 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 13:48:52,830 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 13:48:52,834 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 13:48:52,837 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 13:48:52,846 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:52,906 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 13:48:52,908 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 13:48:52,911 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 13:48:52,917 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:52,967 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 13:48:52,970 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 13:48:52,972 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 13:48:52,977 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:53,028 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 13:48:53,031 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 13:48:53,033 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 13:48:53,038 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:53,091 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 13:48:53,094 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 13:48:53,097 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 13:48:53,102 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:53,158 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 13:48:53,160 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 13:48:53,163 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 13:48:53,168 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:53,226 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 13:48:53,228 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 13:48:53,232 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 13:48:53,236 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:53,294 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 13:48:53,296 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 13:48:53,317 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 13:48:53,350 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 13:48:53,907 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 13:48:57,283 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-01-13 13:48:57,341 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600 2021-01-13 13:48:57,343 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-01-13 13:48:57,346 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-01-13 13:48:57,351 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:57,400 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-01-13 13:48:57,402 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-01-13 13:48:57,405 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-01-13 13:48:57,409 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:57,460 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-01-13 13:48:57,461 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400 2021-01-13 13:48:57,464 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400 2021-01-13 13:48:57,470 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 230400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:57,521 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 230400, skipping 2021-01-13 13:48:57,524 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600 2021-01-13 13:48:57,526 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600 2021-01-13 13:48:57,530 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 57600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:57,583 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 57600, skipping 2021-01-13 13:48:57,587 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400 2021-01-13 13:48:57,588 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400 2021-01-13 13:48:57,594 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 38400 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:57,650 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 38400, skipping 2021-01-13 13:48:57,653 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200 2021-01-13 13:48:57,655 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200 2021-01-13 13:48:57,661 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 19200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:57,718 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 19200, skipping 2021-01-13 13:48:57,720 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600 2021-01-13 13:48:57,722 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600 2021-01-13 13:48:57,727 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: SerialException: '[Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0'' @ comm.py:_open_serial:3670 Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3670, in _open_serial settings().getFloat(["serial", "timeout", "connection"]), File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3644, in default serial_obj.open() File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-01-13 13:48:57,786 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 9600, skipping 2021-01-13 13:48:57,787 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error: No more candidates to test, and no working port/baudrate combination detected." 2021-01-13 13:48:57,798 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more candidates to test, and no working port/baudrate combination detected." to "Offline (Error: No more candidates to test, and no working port/baudrate combination detected.)" 2021-01-13 13:48:58,106 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-01-13 13:48:58,588 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {u'commerror_text': u'No more candidates to test, and no working port/baudrate combination detected.'} 2021-01-13 13:52:50,478 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.5