2021-07-07 19:54:42,551 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-07 19:54:42,555 - octoprint.server - INFO - --- Log roll over detected --------------------------------------------------- 2021-07-07 19:54:42,555 - octoprint.server - INFO - OctoPrint 1.6.0 2021-07-07 19:54:42,559 - octoprint.plugin.core - INFO - 20 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/errortracking | File Check (2021.2.23) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_file_check | Firmware Check (2021.2.4) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/pluginmanager | PSU Control (1.0.5) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_psucontrol | Software Update (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/softwareupdate | TouchUI (0.3.17) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_touchui | *USBControl (1.0.7) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/usbcontrol | Virtual Printer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-07-07 19:54:42,611 - octoprint.environment - INFO - Detected environment is Python 3.8.5 under Linux (linux). Details: | hardware: | cores: 4 | freq: 1368.0 | ram: 1047543808 | os: | bits: 32 | id: linux | platform: linux | python: | pip: 21.1.1 | version: 3.8.5 | virtualenv: /home/octo/OctoPrint/venv 2021-07-07 19:54:42,611 - octoprint.server - INFO - ------------------------------------------------------------------------------ 2021-07-07 19:54:42,691 - octoprint.filemanager.storage - INFO - ... file metadata for /home/octo/.octoprint/uploads initialized successfully. 2021-07-07 19:54:42,700 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-07-07 19:54:42,702 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-07-07 19:54:42,703 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-07-07 19:54:42,704 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-07-07 19:54:42,705 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-07-07 19:54:42,712 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-07-07 19:54:42,714 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-07-07 19:54:42,715 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-07-07 19:54:42,716 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-07-07 19:54:42,722 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-07 19:54:42,724 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-07 19:54:42,725 - octoprint.server - INFO - Added new permission from plugin psucontrol: PLUGIN_PSUCONTROL_CONTROL (needs: "Need(method='role', value='plugin_psucontrol_admin')") 2021-07-07 19:54:42,727 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-07-07 19:54:42,728 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-07-07 19:54:42,732 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-07-07 19:54:43,041 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-07-07 19:54:48,044 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-07 19:54:50,466 - octoprint.util.pip - INFO - Version of pip is 21.1.1 2021-07-07 19:54:50,469 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-07 19:54:50,470 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-07 19:54:50,547 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-07-07 19:54:50,618 - octoprint.plugin.core - INFO - 20 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/errortracking | File Check (2021.2.23) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_file_check | Firmware Check (2021.2.4) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/pluginmanager | PSU Control (1.0.5) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_psucontrol | Software Update (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/softwareupdate | TouchUI (0.3.17) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_touchui | *USBControl (1.0.7) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/usbcontrol | Virtual Printer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-07-07 19:54:50,629 - octoprint.environment - INFO - Detected environment is Python 3.8.5 under Linux (linux). Details: | hardware: | cores: 4 | freq: 1368.0 | ram: 1047543808 | os: | bits: 32 | id: linux | platform: linux | python: | pip: 21.1.1 | version: 3.8.5 | virtualenv: /home/octo/OctoPrint/venv 2021-07-07 19:54:50,648 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/webassets... 2021-07-07 19:54:50,678 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/.webassets-cache... 2021-07-07 19:54:52,101 - octoprint.server - INFO - Shutting down intermediary server... 2021-07-07 19:54:52,172 - octoprint.server - INFO - Intermediary server shut down 2021-07-07 19:54:52,177 - octoprint.events - INFO - Processing startup event, this is our first event 2021-07-07 19:54:52,177 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-07-07 19:54:52,180 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-07-07 19:54:52,199 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-07 19:54:52,206 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-07-07 19:54:52,207 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-07-07 19:54:52,214 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-07-07 19:54:52,706 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.48s 2021-07-07 19:54:52,870 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2021-07-07 19:54:53,066 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._http._tcp.local.' for _http._tcp.local. 2021-07-07 19:54:53,828 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.82s 2021-07-07 19:54:53,932 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-07-07 19:54:53,999 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on orangepipc for SSDP 2021-07-07 19:54:54,019 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-07-07 19:54:54,310 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-07 19:54:55,414 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.84s 2021-07-07 19:54:55,471 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.72s 2021-07-07 19:54:56,372 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-07 19:54:56,415 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-07 19:54:56,417 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-07 19:54:56,595 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.65s 2021-07-07 19:54:56,738 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-07 19:54:56,745 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-07 19:54:56,746 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-07 19:54:56,766 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.74s 2021-07-07 19:54:56,901 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 499.5MB. That is considered sufficient for updating. 2021-07-07 19:54:57,726 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-07-07 19:54:57,833 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.67s 2021-07-07 19:54:57,900 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.64s 2021-07-07 19:54:58,362 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 16, 'printer_state': 'OFFLINE'} 2021-07-07 19:54:58,907 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808, 'plugins': 'touchui:0.3.17,psucontrol:1.0.5,ender3v2tempfix:0.0.4'} 2021-07-07 19:54:59,096 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-07-07 19:54:59,285 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808} 2021-07-07 19:54:59,511 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-07-07 19:55:31,075 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 19:55:45,511 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 19:55:45,516 - octoprint.server.api - INFO - Actively logging in user printer from 192.168.1.70 2021-07-07 19:55:45,618 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 19:55:45,619 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 19:55:45,985 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'path': '/', 'base_url': 'http://192.168.1.213:5000/', 'query_string': 'l10n=ru', '_timestamp': 1625673345.985094, '_count': 1} 2021-07-07 19:55:57,631 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-07 19:55:59,192 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 19:55:59,268 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 19:55:59,269 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 19:56:01,942 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-07 20:04:41,775 - octoprint.server - INFO - Shutting down... 2021-07-07 20:04:42,752 - octoprint.server - INFO - Calling on_shutdown on plugins 2021-07-07 20:04:42,755 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2021-07-07 20:04:42,759 - octoprint.events - INFO - Event loop shut down 2021-07-07 20:04:43,619 - octoprint.plugins.tracking - INFO - Sent tracking event shutdown, payload: {} 2021-07-07 20:04:43,621 - octoprint.server - INFO - Goodbye! 2021-07-07 20:05:27,002 - octoprint.startup - INFO - ****************************************************************************** 2021-07-07 20:05:27,007 - octoprint.startup - INFO - Starting OctoPrint 1.6.0 2021-07-07 20:05:27,011 - octoprint.startup - INFO - ****************************************************************************** 2021-07-07 20:05:27,969 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-07 20:05:28,185 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-07-07 20:05:28,186 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-07-07 20:05:28,186 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-07-07 20:05:28,749 - 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) 2021-07-07 20:05:28,873 - octoprint.plugin.core - INFO - Loading plugins from /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins, /home/octo/.octoprint/plugins and installed plugin packages... 2021-07-07 20:05:30,067 - octoprint.plugin.core - WARNING - Plugin USBControl (1.0.7) is not compatible to Python 3.8.5 (compatibility string: >=2.7,<3). 2021-07-07 20:05:30,279 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.3.26.post2) did not pass check, not loading. 2021-07-07 20:05:30,578 - octoprint.plugin.core - INFO - Found 20 plugin(s) providing 19 mixin implementations, 42 hook handlers 2021-07-07 20:05:30,811 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-07-07 20:05:30,848 - octoprint.server - INFO - Intermediary server started 2021-07-07 20:05:30,888 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/octo/.octoprint/uploads... 2021-07-07 20:05:31,336 - octoprint.filemanager.storage - INFO - ... file metadata for /home/octo/.octoprint/uploads initialized successfully. 2021-07-07 20:05:31,343 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-07-07 20:05:31,344 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-07-07 20:05:31,345 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-07-07 20:05:31,346 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-07-07 20:05:31,347 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-07-07 20:05:31,348 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-07-07 20:05:31,351 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-07-07 20:05:31,354 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-07-07 20:05:31,356 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-07-07 20:05:31,358 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-07 20:05:31,360 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-07 20:05:31,363 - octoprint.server - INFO - Added new permission from plugin psucontrol: PLUGIN_PSUCONTROL_CONTROL (needs: "Need(method='role', value='plugin_psucontrol_admin')") 2021-07-07 20:05:31,365 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-07-07 20:05:31,367 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-07-07 20:05:31,369 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-07-07 20:05:31,595 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-07-07 20:05:34,206 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-07 20:05:36,388 - octoprint.util.pip - INFO - Version of pip is 21.1.1 2021-07-07 20:05:36,393 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-07 20:05:36,394 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-07 20:05:36,465 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-07-07 20:05:36,523 - octoprint.plugin.core - INFO - 20 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/errortracking | File Check (2021.2.23) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_file_check | Firmware Check (2021.2.4) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/pluginmanager | PSU Control (1.0.5) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_psucontrol | Software Update (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/softwareupdate | TouchUI (0.3.17) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_touchui | *USBControl (1.0.7) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/usbcontrol | Virtual Printer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-07-07 20:05:36,542 - octoprint.environment - INFO - Detected environment is Python 3.8.5 under Linux (linux). Details: | hardware: | cores: 4 | freq: 1368.0 | ram: 1047543808 | os: | bits: 32 | id: linux | platform: linux | python: | pip: 21.1.1 | version: 3.8.5 | virtualenv: /home/octo/OctoPrint/venv 2021-07-07 20:05:36,559 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/webassets... 2021-07-07 20:05:36,586 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/.webassets-cache... 2021-07-07 20:05:38,052 - octoprint.server - INFO - Shutting down intermediary server... 2021-07-07 20:05:38,375 - octoprint.server - INFO - Intermediary server shut down 2021-07-07 20:05:38,379 - octoprint.events - INFO - Processing startup event, this is our first event 2021-07-07 20:05:38,380 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-07-07 20:05:38,395 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-07-07 20:05:38,409 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-07-07 20:05:38,410 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-07-07 20:05:38,414 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-07 20:05:38,422 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-07-07 20:05:38,478 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-07 20:05:39,450 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._http._tcp.local.' for _http._tcp.local. 2021-07-07 20:05:40,316 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-07-07 20:05:40,348 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on orangepipc for SSDP 2021-07-07 20:05:40,403 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-07-07 20:05:40,652 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-07 20:05:42,830 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-07 20:05:42,943 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-07 20:05:42,954 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-07 20:05:42,978 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-07 20:05:43,052 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 499.5MB. That is considered sufficient for updating. 2021-07-07 20:05:44,002 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 13, 'printer_state': 'OFFLINE'} 2021-07-07 20:05:44,452 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-07 20:05:44,460 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.213:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-07 20:05:44,483 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808, 'plugins': 'touchui:0.3.17,psucontrol:1.0.5,ender3v2tempfix:0.0.4'} 2021-07-07 20:05:44,819 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808} 2021-07-07 20:05:57,421 - octoprint.server.preemptive_cache - INFO - ... done in 12.96s 2021-07-07 20:06:07,769 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 20:06:07,908 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:06:07,909 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:06:09,490 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-07 20:06:33,642 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-07 20:06:33,683 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 20:06:33,732 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:06:33,734 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:06:33,773 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-07 20:06:44,422 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-07 20:06:44,796 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 20:06:56,246 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:06:56,251 - octoprint.server.api - INFO - Actively logging in user printer from 192.168.1.70 2021-07-07 20:06:56,380 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:06:56,381 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:06:56,454 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'path': '/', 'base_url': 'http://192.168.1.214:5000/', 'query_string': 'l10n=ru', '_timestamp': 1625674016.4545057, '_count': 1} 2021-07-07 20:06:56,989 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-07 20:06:58,369 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 20:06:58,396 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:06:58,397 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:07:01,006 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-07 20:05:01,883 - octoprint.startup - INFO - ****************************************************************************** 2021-07-07 20:05:01,891 - octoprint.startup - INFO - Starting OctoPrint 1.6.0 2021-07-07 20:05:01,897 - octoprint.startup - INFO - ****************************************************************************** 2021-07-07 20:05:02,922 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-07 20:05:03,174 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-07-07 20:05:03,175 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-07-07 20:05:03,175 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-07-07 20:05:03,211 - 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) 2021-07-07 20:05:03,332 - octoprint.plugin.core - INFO - Loading plugins from /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins, /home/octo/.octoprint/plugins and installed plugin packages... 2021-07-07 20:21:17,319 - octoprint.plugin.core - WARNING - Plugin USBControl (1.0.7) is not compatible to Python 3.8.5 (compatibility string: >=2.7,<3). 2021-07-07 20:21:17,523 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.3.26.post2) did not pass check, not loading. 2021-07-07 20:21:17,826 - octoprint.plugin.core - INFO - Found 20 plugin(s) providing 19 mixin implementations, 42 hook handlers 2021-07-07 20:21:18,067 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-07-07 20:21:18,104 - octoprint.server - INFO - Intermediary server started 2021-07-07 20:21:18,144 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/octo/.octoprint/uploads... 2021-07-07 20:21:18,615 - octoprint.filemanager.storage - INFO - ... file metadata for /home/octo/.octoprint/uploads initialized successfully. 2021-07-07 20:21:18,623 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-07-07 20:21:18,624 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-07-07 20:21:18,625 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-07-07 20:21:18,626 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-07-07 20:21:18,627 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-07-07 20:21:18,628 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-07-07 20:21:18,630 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-07-07 20:21:18,633 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-07-07 20:21:18,635 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-07-07 20:21:18,638 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-07 20:21:18,640 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-07-07 20:21:18,642 - octoprint.server - INFO - Added new permission from plugin psucontrol: PLUGIN_PSUCONTROL_CONTROL (needs: "Need(method='role', value='plugin_psucontrol_admin')") 2021-07-07 20:21:18,645 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-07-07 20:21:18,647 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-07-07 20:21:18,649 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-07-07 20:21:18,871 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-07-07 20:21:21,483 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-07 20:21:23,685 - octoprint.util.pip - INFO - Version of pip is 21.1.1 2021-07-07 20:21:23,687 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-07 20:21:23,689 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-07 20:21:23,765 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-07-07 20:21:23,830 - octoprint.plugin.core - INFO - 20 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/errortracking | File Check (2021.2.23) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_file_check | Firmware Check (2021.2.4) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/pluginmanager | PSU Control (1.0.5) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_psucontrol | Software Update (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/softwareupdate | TouchUI (0.3.17) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_touchui | *USBControl (1.0.7) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/usbcontrol | Virtual Printer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-07-07 20:21:23,851 - octoprint.environment - INFO - Detected environment is Python 3.8.5 under Linux (linux). Details: | hardware: | cores: 4 | freq: 1368.0 | ram: 1047543808 | os: | bits: 32 | id: linux | platform: linux | python: | pip: 21.1.1 | version: 3.8.5 | virtualenv: /home/octo/OctoPrint/venv 2021-07-07 20:21:23,874 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/webassets... 2021-07-07 20:21:23,903 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/.webassets-cache... 2021-07-07 20:21:25,381 - octoprint.server - INFO - Shutting down intermediary server... 2021-07-07 20:21:25,629 - octoprint.server - INFO - Intermediary server shut down 2021-07-07 20:21:25,633 - octoprint.events - INFO - Processing startup event, this is our first event 2021-07-07 20:21:25,634 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-07-07 20:21:25,639 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-07-07 20:21:25,654 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-07 20:21:25,661 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-07-07 20:21:25,664 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-07-07 20:21:25,673 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-07-07 20:21:25,723 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-07 20:21:26,647 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._http._tcp.local.' for _http._tcp.local. 2021-07-07 20:21:27,521 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-07-07 20:21:27,565 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on orangepipc for SSDP 2021-07-07 20:21:27,616 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-07-07 20:21:27,897 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-07 20:21:30,178 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-07 20:21:30,184 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-07 20:21:30,185 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-07 20:21:30,317 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-07 20:21:30,318 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 499.5MB. That is considered sufficient for updating. 2021-07-07 20:21:31,229 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14, 'printer_state': 'OFFLINE'} 2021-07-07 20:21:31,536 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-07 20:21:31,566 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.213:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-07 20:21:31,676 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808, 'plugins': 'touchui:0.3.17,psucontrol:1.0.5,ender3v2tempfix:0.0.4'} 2021-07-07 20:21:32,036 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808} 2021-07-07 20:21:44,800 - octoprint.server.preemptive_cache - INFO - ... done in 13.23s 2021-07-07 20:21:44,800 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.214:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-07 20:21:45,307 - octoprint.server.preemptive_cache - INFO - ... done in 0.51s 2021-07-07 20:21:46,508 - octoprint.server.views - INFO - Found path / in cache (key: ui:_default:http://192.168.1.214:5000/:ru), signaling as cached 2021-07-07 20:21:46,575 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:21:46,577 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:21:48,238 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 20:21:48,303 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:21:48,304 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:21:51,029 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-07 20:21:55,640 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-07 20:22:00,699 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-07 20:22:14,121 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-07 20:22:17,058 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-07 20:22:18,123 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-07 20:22:20,538 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-07 20:22:26,891 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-07 20:22:29,074 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-07 20:25:33,098 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-07 20:29:27,067 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-07 20:29:29,286 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:29:29,288 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:29:29,455 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-07 20:29:30,030 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 20:29:30,055 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:29:30,055 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:29:31,647 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-07 20:30:34,145 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:30:34,146 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:30:35,212 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-07 20:30:35,847 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-07 20:30:35,871 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-07 20:30:35,871 - octoprint.access.users - INFO - Logged in user: printer 2021-07-07 20:30:38,031 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-07 20:05:01,833 - octoprint.startup - INFO - ****************************************************************************** 2021-07-07 20:05:01,839 - octoprint.startup - INFO - Starting OctoPrint 1.6.0 2021-07-07 20:05:01,844 - octoprint.startup - INFO - ****************************************************************************** 2021-07-07 20:05:02,859 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-07 20:05:03,052 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-07-07 20:05:03,053 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-07-07 20:05:03,053 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-07-07 20:05:03,087 - 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) 2021-07-07 20:05:03,208 - octoprint.plugin.core - INFO - Loading plugins from /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins, /home/octo/.octoprint/plugins and installed plugin packages... 2021-07-08 19:36:29,713 - octoprint.plugin.core - WARNING - Plugin USBControl (1.0.7) is not compatible to Python 3.8.5 (compatibility string: >=2.7,<3). 2021-07-08 19:36:30,084 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.3.26.post2) did not pass check, not loading. 2021-07-08 19:36:30,425 - octoprint.plugin.core - INFO - Found 20 plugin(s) providing 19 mixin implementations, 42 hook handlers 2021-07-08 19:36:30,686 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-07-08 19:36:30,744 - octoprint.server - INFO - Intermediary server started 2021-07-08 19:36:30,788 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/octo/.octoprint/uploads... 2021-07-08 19:36:31,243 - octoprint.filemanager.storage - INFO - ... file metadata for /home/octo/.octoprint/uploads initialized successfully. 2021-07-08 19:36:31,251 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-07-08 19:36:31,252 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-07-08 19:36:31,253 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-07-08 19:36:31,254 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-07-08 19:36:31,255 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-07-08 19:36:31,256 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-07-08 19:36:31,258 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-07-08 19:36:31,261 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-07-08 19:36:31,264 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-07-08 19:36:31,266 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-08 19:36:31,269 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-07-08 19:36:31,271 - octoprint.server - INFO - Added new permission from plugin psucontrol: PLUGIN_PSUCONTROL_CONTROL (needs: "Need(method='role', value='plugin_psucontrol_admin')") 2021-07-08 19:36:31,274 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-07-08 19:36:31,276 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-07-08 19:36:31,279 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-07-08 19:36:31,497 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-07-08 19:36:34,248 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-08 19:36:36,616 - octoprint.util.pip - INFO - Version of pip is 21.1.1 2021-07-08 19:36:36,620 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-08 19:36:36,620 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-08 19:36:36,693 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-07-08 19:36:36,752 - octoprint.plugin.core - INFO - 20 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/errortracking | File Check (2021.2.23) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_file_check | Firmware Check (2021.2.4) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/pluginmanager | PSU Control (1.0.5) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_psucontrol | Software Update (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/softwareupdate | TouchUI (0.3.17) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_touchui | *USBControl (1.0.7) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/usbcontrol | Virtual Printer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-07-08 19:36:36,773 - octoprint.environment - INFO - Detected environment is Python 3.8.5 under Linux (linux). Details: | hardware: | cores: 4 | freq: 1368.0 | ram: 1047543808 | os: | bits: 32 | id: linux | platform: linux | python: | pip: 21.1.1 | version: 3.8.5 | virtualenv: /home/octo/OctoPrint/venv 2021-07-08 19:36:36,790 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/webassets... 2021-07-08 19:36:36,816 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/.webassets-cache... 2021-07-08 19:36:38,259 - octoprint.server - INFO - Shutting down intermediary server... 2021-07-08 19:36:38,272 - octoprint.server - INFO - Intermediary server shut down 2021-07-08 19:36:38,276 - octoprint.events - INFO - Processing startup event, this is our first event 2021-07-08 19:36:38,277 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-07-08 19:36:38,278 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-07-08 19:36:38,297 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-07-08 19:36:38,298 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-07-08 19:36:38,304 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-08 19:36:38,316 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-07-08 19:36:38,384 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-08 19:36:39,060 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.69s 2021-07-08 19:36:39,273 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._http._tcp.local.' for _http._tcp.local. 2021-07-08 19:36:40,087 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.54s 2021-07-08 19:36:40,128 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-07-08 19:36:40,165 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on orangepipc for SSDP 2021-07-08 19:36:40,225 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-07-08 19:36:40,549 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-08 19:36:41,230 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.85s 2021-07-08 19:36:41,805 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.71s 2021-07-08 19:36:42,135 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.63s 2021-07-08 19:36:42,886 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-08 19:36:42,893 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-08 19:36:42,894 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-08 19:36:43,145 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 499.5MB. That is considered sufficient for updating. 2021-07-08 19:36:43,558 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.64s 2021-07-08 19:36:43,583 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.55s 2021-07-08 19:36:44,241 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14, 'printer_state': 'OFFLINE'} 2021-07-08 19:36:44,263 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-07-08 19:36:44,775 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808, 'plugins': 'touchui:0.3.17,psucontrol:1.0.5,ender3v2tempfix:0.0.4'} 2021-07-08 19:36:44,828 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.214:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-08 19:36:45,067 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-08 19:36:45,213 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808} 2021-07-08 19:36:45,844 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 19:36:45,846 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 19:37:08,825 - octoprint.server.preemptive_cache - INFO - ... done in 24.00s 2021-07-08 19:37:08,825 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.213:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-08 19:37:08,883 - octoprint.server.preemptive_cache - INFO - ... done in 0.06s 2021-07-08 19:37:36,655 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 19:37:44,389 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 19:37:44,394 - octoprint.server.api - INFO - Actively logging in user printer from 192.168.1.207 2021-07-08 19:37:44,571 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 19:37:44,571 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 19:37:44,699 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 19:37:46,748 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 19:37:46,834 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 19:37:46,835 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 19:37:50,511 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 19:38:03,833 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:38:03,873 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 16 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS7@115200, /dev/ttyS7@250000, /dev/ttyS6@115200, /dev/ttyS6@250000, /dev/ttyS5@115200, /dev/ttyS5@250000, /dev/ttyS4@115200, /dev/ttyS4@250000, /dev/ttyS3@115200, /dev/ttyS3@250000, /dev/ttyS2@115200, /dev/ttyS2@250000, /dev/ttyS1@115200, /dev/ttyS1@250000 2021-07-08 19:38:03,874 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:38:03,874 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:38:03,900 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:38:03,900 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:38:03,901 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-07-08 19:38:03,902 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-07-08 19:38:03,906 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:38:03,908 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-07-08 19:38:03,910 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:38:03,912 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:38:03,918 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:03,918 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:38:03,919 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 250000 2021-07-08 19:38:03,920 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 250000 2021-07-08 19:38:03,925 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:03,927 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 250000, skipping 2021-07-08 19:38:03,928 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:38:03,931 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:38:03,936 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:03,937 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:38:03,937 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 250000 2021-07-08 19:38:03,938 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 250000 2021-07-08 19:38:03,946 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:03,948 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 250000, skipping 2021-07-08 19:38:03,948 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:38:03,949 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:38:03,963 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:03,965 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:38:03,965 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 250000 2021-07-08 19:38:03,966 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 250000 2021-07-08 19:38:03,977 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:03,978 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 250000, skipping 2021-07-08 19:38:03,978 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:38:03,979 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:38:03,988 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:03,992 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:38:03,996 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 250000 2021-07-08 19:38:04,000 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 250000 2021-07-08 19:38:04,005 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:04,005 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 250000, skipping 2021-07-08 19:38:04,006 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:38:04,006 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:38:04,016 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:04,017 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:38:04,017 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 250000 2021-07-08 19:38:04,018 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 250000 2021-07-08 19:38:04,026 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:04,027 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 250000, skipping 2021-07-08 19:38:04,027 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:38:04,028 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:38:04,041 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:04,042 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:38:04,042 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 250000 2021-07-08 19:38:04,043 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 250000 2021-07-08 19:38:04,051 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:04,054 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 250000, skipping 2021-07-08 19:38:04,056 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:38:04,060 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:38:04,067 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:04,068 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:38:04,068 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 250000 2021-07-08 19:38:04,069 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 250000 2021-07-08 19:38:04,073 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:38:04,075 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 250000, skipping 2021-07-08 19:38:04,077 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:38:04,083 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:38:04,111 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:38:26,115 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 19:38:32,391 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 19:38:38,286 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 19:39:33,043 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:39:33,079 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 18 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyUSB0@250000, /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS7@115200, /dev/ttyS7@250000, /dev/ttyS6@115200, /dev/ttyS6@250000, /dev/ttyS5@115200, /dev/ttyS5@250000, /dev/ttyS4@115200, /dev/ttyS4@250000, /dev/ttyS3@115200, /dev/ttyS3@250000, /dev/ttyS2@115200, /dev/ttyS2@250000, /dev/ttyS1@115200, /dev/ttyS1@250000 2021-07-08 19:39:33,080 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:39:33,081 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:39:33,130 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 19:39:33,136 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:39:33,146 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 19:39:33,153 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:39:33,248 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 19:39:33,276 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 19:40:49,004 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 19:40:49,008 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 19:40:49,040 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 19:40:49,063 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:41:09,518 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:41:09,556 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:41:09,557 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:09,557 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:09,562 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:41:09,562 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:41:09,562 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:09,563 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:09,569 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:09,570 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:41:09,572 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:09,575 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:09,580 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:09,580 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:41:09,580 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:09,581 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:09,588 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:09,589 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:41:09,590 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:09,591 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:09,597 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:09,598 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:41:09,599 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:09,600 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:09,605 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:09,607 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:41:09,608 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:09,611 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:09,617 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:09,617 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:41:09,618 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:09,618 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:09,625 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:09,627 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:41:09,627 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:41:09,629 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:41:09,658 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:41:11,758 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:41:11,794 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:41:11,795 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:11,796 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:11,800 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:41:11,800 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:41:11,801 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:11,802 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:11,807 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:11,809 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:41:11,810 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:11,811 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:11,817 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:11,819 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:41:11,819 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:11,820 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:11,835 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:11,837 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:41:11,840 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:11,843 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:11,849 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:11,849 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:41:11,850 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:11,851 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:11,860 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:11,862 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:41:11,863 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:11,866 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:11,872 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:11,873 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:41:11,873 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:11,874 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:11,883 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:11,884 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:41:11,888 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:41:11,891 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:41:11,908 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:41:18,369 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:41:18,436 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:41:18,437 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:18,439 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:18,457 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:41:18,457 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:41:18,458 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:18,458 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:18,466 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:18,468 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:41:18,468 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:18,469 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:18,476 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:18,476 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:41:18,477 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:18,478 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:18,487 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:18,488 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:41:18,488 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:18,489 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:18,499 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:18,502 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:41:18,502 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:18,503 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:18,512 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:18,514 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:41:18,516 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:18,519 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:18,525 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:18,525 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:41:18,525 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:18,526 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:18,534 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:18,535 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:41:18,536 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:41:18,538 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:41:18,564 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:41:21,779 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:41:21,815 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 16 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS7@115200, /dev/ttyS7@250000, /dev/ttyS6@115200, /dev/ttyS6@250000, /dev/ttyS5@115200, /dev/ttyS5@250000, /dev/ttyS4@115200, /dev/ttyS4@250000, /dev/ttyS3@115200, /dev/ttyS3@250000, /dev/ttyS2@115200, /dev/ttyS2@250000, /dev/ttyS1@115200, /dev/ttyS1@250000 2021-07-08 19:41:21,816 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:21,817 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:21,820 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:41:21,821 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:41:21,822 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-07-08 19:41:21,822 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-07-08 19:41:21,826 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:41:21,828 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-07-08 19:41:21,830 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:21,832 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:21,838 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,839 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:41:21,839 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 250000 2021-07-08 19:41:21,840 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 250000 2021-07-08 19:41:21,844 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,847 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 250000, skipping 2021-07-08 19:41:21,848 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:21,850 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:21,856 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,857 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:41:21,857 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 250000 2021-07-08 19:41:21,858 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 250000 2021-07-08 19:41:21,864 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,866 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 250000, skipping 2021-07-08 19:41:21,867 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:21,868 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:21,874 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,875 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:41:21,875 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 250000 2021-07-08 19:41:21,876 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 250000 2021-07-08 19:41:21,882 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,884 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 250000, skipping 2021-07-08 19:41:21,884 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:21,885 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:21,892 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,892 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:41:21,893 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 250000 2021-07-08 19:41:21,894 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 250000 2021-07-08 19:41:21,910 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,912 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 250000, skipping 2021-07-08 19:41:21,913 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:21,914 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:21,921 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,922 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:41:21,922 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 250000 2021-07-08 19:41:21,923 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 250000 2021-07-08 19:41:21,955 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,961 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 250000, skipping 2021-07-08 19:41:21,965 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:21,968 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:21,984 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:21,984 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:41:21,985 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 250000 2021-07-08 19:41:21,986 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 250000 2021-07-08 19:41:22,011 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:22,013 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 250000, skipping 2021-07-08 19:41:22,016 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:22,017 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:22,038 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:22,039 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:41:22,039 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 250000 2021-07-08 19:41:22,040 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 250000 2021-07-08 19:41:22,070 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:22,073 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 250000, skipping 2021-07-08 19:41:22,076 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:41:22,078 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:41:22,113 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:41:58,733 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:41:58,770 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 16 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS7@115200, /dev/ttyS7@250000, /dev/ttyS6@115200, /dev/ttyS6@250000, /dev/ttyS5@115200, /dev/ttyS5@250000, /dev/ttyS4@115200, /dev/ttyS4@250000, /dev/ttyS3@115200, /dev/ttyS3@250000, /dev/ttyS2@115200, /dev/ttyS2@250000, /dev/ttyS1@115200, /dev/ttyS1@250000 2021-07-08 19:41:58,771 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:58,772 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:41:58,775 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:41:58,776 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:41:58,778 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-07-08 19:41:58,779 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-07-08 19:41:58,784 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:41:58,785 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-07-08 19:41:58,785 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:58,786 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:41:58,792 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,794 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:41:58,795 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 250000 2021-07-08 19:41:58,796 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 250000 2021-07-08 19:41:58,802 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,804 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 250000, skipping 2021-07-08 19:41:58,804 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:58,805 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:41:58,810 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,812 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:41:58,814 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 250000 2021-07-08 19:41:58,816 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 250000 2021-07-08 19:41:58,821 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,821 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 250000, skipping 2021-07-08 19:41:58,822 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:58,823 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:41:58,829 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,830 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:41:58,830 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 250000 2021-07-08 19:41:58,831 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 250000 2021-07-08 19:41:58,837 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,838 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 250000, skipping 2021-07-08 19:41:58,839 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:58,840 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:41:58,846 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,847 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:41:58,847 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 250000 2021-07-08 19:41:58,848 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 250000 2021-07-08 19:41:58,853 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,855 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 250000, skipping 2021-07-08 19:41:58,857 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:58,860 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:41:58,864 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,865 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:41:58,865 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 250000 2021-07-08 19:41:58,866 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 250000 2021-07-08 19:41:58,872 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,873 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 250000, skipping 2021-07-08 19:41:58,874 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:58,874 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:41:58,881 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,882 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:41:58,882 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 250000 2021-07-08 19:41:58,883 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 250000 2021-07-08 19:41:58,889 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,891 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 250000, skipping 2021-07-08 19:41:58,892 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:58,893 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:41:58,898 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,899 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:41:58,899 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 250000 2021-07-08 19:41:58,900 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 250000 2021-07-08 19:41:58,907 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:41:58,907 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 250000, skipping 2021-07-08 19:41:58,908 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:41:58,910 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:41:58,937 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:41:59,327 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-07-08 19:42:12,856 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:42:12,895 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 16 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS7@115200, /dev/ttyS7@250000, /dev/ttyS6@115200, /dev/ttyS6@250000, /dev/ttyS5@115200, /dev/ttyS5@250000, /dev/ttyS4@115200, /dev/ttyS4@250000, /dev/ttyS3@115200, /dev/ttyS3@250000, /dev/ttyS2@115200, /dev/ttyS2@250000, /dev/ttyS1@115200, /dev/ttyS1@250000 2021-07-08 19:42:12,896 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:42:12,896 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:42:12,900 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:42:12,901 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:42:12,901 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000 2021-07-08 19:42:12,902 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000 2021-07-08 19:42:12,906 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:42:12,908 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping 2021-07-08 19:42:12,910 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:42:12,913 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:42:12,919 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:12,920 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:42:12,920 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 250000 2021-07-08 19:42:12,921 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 250000 2021-07-08 19:42:12,925 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:12,927 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 250000, skipping 2021-07-08 19:42:12,929 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:42:12,932 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:42:12,950 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:12,951 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:42:12,954 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 250000 2021-07-08 19:42:12,955 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 250000 2021-07-08 19:42:12,962 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:12,962 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 250000, skipping 2021-07-08 19:42:12,963 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:42:12,964 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:42:12,973 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:12,973 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:42:12,973 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 250000 2021-07-08 19:42:12,974 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 250000 2021-07-08 19:42:12,980 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:12,982 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 250000, skipping 2021-07-08 19:42:12,984 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:42:12,987 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:42:12,995 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:12,995 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:42:12,995 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 250000 2021-07-08 19:42:12,996 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 250000 2021-07-08 19:42:13,001 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:13,003 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 250000, skipping 2021-07-08 19:42:13,005 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:42:13,008 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:42:13,014 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:13,014 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:42:13,014 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 250000 2021-07-08 19:42:13,015 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 250000 2021-07-08 19:42:13,023 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:13,026 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 250000, skipping 2021-07-08 19:42:13,028 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:42:13,030 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:42:13,038 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:13,039 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:42:13,039 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 250000 2021-07-08 19:42:13,040 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 250000 2021-07-08 19:42:13,046 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:13,049 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 250000, skipping 2021-07-08 19:42:13,050 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:42:13,053 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:42:13,064 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:13,064 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:42:13,064 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 250000 2021-07-08 19:42:13,065 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 250000 2021-07-08 19:42:13,077 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 250000 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:42:13,104 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 250000, skipping 2021-07-08 19:42:13,116 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:42:13,161 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:42:13,212 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:42:35,160 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:42:35,198 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 18 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyUSB0@250000, /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS7@115200, /dev/ttyS7@250000, /dev/ttyS6@115200, /dev/ttyS6@250000, /dev/ttyS5@115200, /dev/ttyS5@250000, /dev/ttyS4@115200, /dev/ttyS4@250000, /dev/ttyS3@115200, /dev/ttyS3@250000, /dev/ttyS2@115200, /dev/ttyS2@250000, /dev/ttyS1@115200, /dev/ttyS1@250000 2021-07-08 19:42:35,199 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:42:35,200 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:42:35,284 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 19:42:35,322 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:42:35,411 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 19:42:35,422 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:42:35,505 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 19:42:35,528 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 19:42:38,681 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 19:42:38,685 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 19:42:38,710 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 19:42:38,741 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:42:55,932 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:42:55,968 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:42:55,968 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:42:55,969 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:42:56,013 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 19:42:56,017 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:42:56,024 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 19:42:56,034 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:42:56,094 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 19:42:56,117 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 19:43:22,918 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 19:43:34,358 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 19:43:34,364 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 19:43:34,380 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 19:43:34,407 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:45:34,459 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:45:34,495 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:45:34,496 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:34,497 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:34,501 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:45:34,501 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:45:34,502 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:34,503 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:34,508 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:34,510 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:45:34,511 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:34,512 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:34,518 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:34,519 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:45:34,519 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:34,520 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:34,527 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:34,527 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:45:34,528 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:34,529 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:34,535 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:34,536 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:45:34,536 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:34,537 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:34,544 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:34,545 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:45:34,545 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:34,546 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:34,552 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:34,553 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:45:34,555 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:34,556 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:34,562 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:34,562 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:45:34,563 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:45:34,565 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:45:34,593 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:45:36,628 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:45:36,664 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:45:36,664 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:36,665 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:36,669 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:45:36,670 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:45:36,670 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:36,671 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:36,677 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:36,678 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:45:36,679 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:36,680 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:36,686 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:36,687 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:45:36,687 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:36,688 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:36,694 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:36,695 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:45:36,696 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:36,697 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:36,702 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:36,704 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:45:36,705 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:36,708 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:36,713 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:36,714 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:45:36,714 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:36,715 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:36,721 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:36,723 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:45:36,724 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:36,725 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:36,731 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:36,731 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:45:36,732 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:45:36,734 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:45:36,752 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:45:49,678 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:45:49,746 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:45:49,747 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:49,747 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:49,753 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:45:49,754 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:45:49,754 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:49,755 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:49,771 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:49,773 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:45:49,775 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:49,776 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:49,784 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:49,785 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:45:49,785 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:49,786 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:49,795 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:49,795 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:45:49,796 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:49,797 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:49,802 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:49,804 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:45:49,807 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:49,808 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:49,816 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:49,817 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:45:49,819 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:49,823 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:49,827 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:49,828 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:45:49,830 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:49,831 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:49,839 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:49,839 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:45:49,840 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:45:49,842 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:45:49,870 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:45:51,901 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:45:51,956 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:45:51,957 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:51,957 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:51,961 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:45:51,962 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:45:51,962 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:51,963 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:51,968 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:51,970 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:45:51,972 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:51,975 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:51,990 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:51,991 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:45:51,991 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:51,992 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:51,998 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:52,002 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:45:52,002 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:52,003 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:52,010 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:52,012 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:45:52,014 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:52,015 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:52,024 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:52,025 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:45:52,025 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:52,026 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:52,030 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:52,036 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:45:52,039 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:52,042 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:52,047 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:52,049 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:45:52,049 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:45:52,051 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:45:52,069 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:45:53,524 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:45:53,559 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:45:53,560 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:53,561 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:53,565 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:45:53,565 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:45:53,566 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:53,567 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:53,572 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:53,573 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:45:53,575 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:53,578 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:53,583 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:53,583 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:45:53,583 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:53,584 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:53,590 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:53,592 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:45:53,593 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:53,594 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:53,599 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:53,601 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:45:53,601 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:53,602 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:53,608 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:53,610 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:45:53,610 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:53,611 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:53,617 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:53,619 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:45:53,620 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:53,623 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:53,627 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:53,628 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:45:53,628 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:45:53,630 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:45:53,649 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:45:54,914 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:45:54,950 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:45:54,950 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:54,951 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:54,955 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:45:54,956 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:45:54,956 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:54,957 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:54,962 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:54,964 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:45:54,966 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:54,967 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:54,972 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:54,973 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:45:54,973 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:54,974 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:54,980 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:54,982 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:45:54,984 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:54,986 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:54,991 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:54,992 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:45:54,992 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:54,993 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:55,001 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:55,002 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:45:55,002 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:55,003 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:55,020 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:55,021 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:45:55,023 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:55,026 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:55,034 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:55,035 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:45:55,035 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:45:55,037 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:45:55,055 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:45:56,361 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:45:56,398 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:45:56,399 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:56,400 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 19:45:56,405 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 19:45:56,406 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 19:45:56,406 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:56,407 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 19:45:56,420 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:56,425 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 19:45:56,425 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:56,426 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 19:45:56,433 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:56,435 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 19:45:56,439 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:56,442 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 19:45:56,448 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:56,448 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 19:45:56,449 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:56,449 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 19:45:56,458 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:56,459 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 19:45:56,459 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:56,460 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 19:45:56,468 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:56,469 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 19:45:56,471 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:56,472 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 19:45:56,479 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:56,481 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 19:45:56,482 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:56,486 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 19:45:56,494 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 19:45:56,495 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 19:45:56,495 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 19:45:56,497 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 19:45:56,511 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:45:59,535 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-07-08 19:45:59,888 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-07-08 19:46:00,223 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-07-08 19:46:34,589 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 19:46:41,732 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:46:41,769 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:46:41,770 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:46:41,771 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:46:41,816 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 19:46:41,820 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:46:41,827 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 19:46:41,833 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:46:41,892 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 19:46:41,919 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 19:47:03,320 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly 2021-07-08 19:47:05,008 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s 2021-07-08 19:49:10,408 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 19:49:14,753 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 19:49:14,755 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 19:49:16,567 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 19:49:16,645 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 19:49:16,646 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 19:49:18,134 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 19:51:27,393 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 19:51:30,689 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 19:51:31,002 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 19:51:31,009 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 19:51:31,035 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 19:51:31,058 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:51:35,134 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 19:51:40,690 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:51:40,726 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:51:40,727 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:51:40,727 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:51:40,773 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 19:51:40,778 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:51:40,795 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 19:51:40,801 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:51:40,875 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 19:51:40,930 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 19:53:23,636 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 19:53:24,330 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 19:53:24,332 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 19:53:24,343 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 19:53:24,361 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:55:11,639 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 19:55:18,790 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 19:55:18,827 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 19:55:18,828 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:55:18,828 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 19:55:18,874 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 19:55:18,879 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:55:18,887 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 19:55:18,890 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 19:55:18,986 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 19:55:19,017 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 19:55:55,213 - octoprint.printer.standard.job - INFO - Print job selected - origin: sdcard, path: _PETG_~1.GCO, owner: printer, user: printer 2021-07-08 19:55:55,235 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting print from SD" 2021-07-08 19:55:55,239 - octoprint.printer.standard.job - INFO - Print job started - origin: sdcard, path: _PETG_~1.GCO, owner: printer, user: printer 2021-07-08 19:55:55,349 - octoprint.util.comm - INFO - Changing monitoring state from "Starting print from SD" to "Printing from SD" 2021-07-08 19:55:55,702 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'sdcard', 'file': '1ac1ae8c2a701021426208a3b4156892bb8fb8e3'} 2021-07-08 19:55:57,364 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly 2021-07-08 19:56:03,673 - octoprint.util.comm - INFO - Cancelling job on behalf of user printer 2021-07-08 19:56:03,675 - octoprint.util.comm - INFO - Changing monitoring state from "Printing from SD" to "Cancelling" 2021-07-08 19:56:03,688 - octoprint.printer.standard.job - INFO - Print job cancelled - origin: sdcard, path: _PETG_~1.GCO, owner: printer, user: printer 2021-07-08 19:56:04,107 - octoprint.plugins.tracking - INFO - Sent tracking event print_cancelled, payload: {'origin': 'sdcard', 'file': '1ac1ae8c2a701021426208a3b4156892bb8fb8e3', 'elapsed': 8} 2021-07-08 19:56:04,427 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'sdcard', 'file': '1ac1ae8c2a701021426208a3b4156892bb8fb8e3', 'elapsed': 8, 'reason': 'cancelled'} 2021-07-08 19:56:44,812 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s 2021-07-08 19:56:44,912 - octoprint.util.comm - INFO - Changing monitoring state from "Cancelling" to "Operational" 2021-07-08 19:57:01,506 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 19:57:05,095 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 19:57:05,101 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 19:57:05,114 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 19:57:05,141 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 19:57:17,021 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-07 20:05:01,670 - octoprint.startup - INFO - ****************************************************************************** 2021-07-07 20:05:01,673 - octoprint.startup - INFO - Starting OctoPrint 1.6.0 2021-07-07 20:05:01,678 - octoprint.startup - INFO - ****************************************************************************** 2021-07-07 20:05:02,659 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-07 20:05:02,918 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-07-07 20:05:02,919 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-07-07 20:05:02,919 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-07-07 20:05:02,952 - 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) 2021-07-07 20:05:03,074 - octoprint.plugin.core - INFO - Loading plugins from /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins, /home/octo/.octoprint/plugins and installed plugin packages... 2021-07-08 20:05:57,147 - octoprint.plugin.core - WARNING - Plugin USBControl (1.0.7) is not compatible to Python 3.8.5 (compatibility string: >=2.7,<3). 2021-07-08 20:05:57,468 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.3.26.post2) did not pass check, not loading. 2021-07-08 20:05:57,974 - octoprint.plugin.core - INFO - Found 20 plugin(s) providing 19 mixin implementations, 42 hook handlers 2021-07-08 20:05:58,295 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-07-08 20:05:58,344 - octoprint.server - INFO - Intermediary server started 2021-07-08 20:05:58,411 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/octo/.octoprint/uploads... 2021-07-08 20:05:59,009 - octoprint.filemanager.storage - INFO - ... file metadata for /home/octo/.octoprint/uploads initialized successfully. 2021-07-08 20:05:59,017 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-07-08 20:05:59,018 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-07-08 20:05:59,019 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-07-08 20:05:59,020 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-07-08 20:05:59,021 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-07-08 20:05:59,022 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-07-08 20:05:59,027 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-07-08 20:05:59,029 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-07-08 20:05:59,033 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-07-08 20:05:59,034 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-08 20:05:59,035 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-07-08 20:05:59,036 - octoprint.server - INFO - Added new permission from plugin psucontrol: PLUGIN_PSUCONTROL_CONTROL (needs: "Need(method='role', value='plugin_psucontrol_admin')") 2021-07-08 20:05:59,037 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-07-08 20:05:59,043 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-07-08 20:05:59,046 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-07-08 20:05:59,269 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-07-08 20:06:02,001 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-08 20:06:04,376 - octoprint.util.pip - INFO - Version of pip is 21.1.1 2021-07-08 20:06:04,379 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-08 20:06:04,380 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-08 20:06:04,453 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-07-08 20:06:04,513 - octoprint.plugin.core - INFO - 20 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/errortracking | File Check (2021.2.23) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_file_check | Firmware Check (2021.2.4) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/pluginmanager | PSU Control (1.0.5) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_psucontrol | Software Update (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/softwareupdate | TouchUI (0.3.17) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_touchui | *USBControl (1.0.7) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/usbcontrol | Virtual Printer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-07-08 20:06:04,534 - octoprint.environment - INFO - Detected environment is Python 3.8.5 under Linux (linux). Details: | hardware: | cores: 4 | freq: 1368.0 | ram: 1047543808 | os: | bits: 32 | id: linux | platform: linux | python: | pip: 21.1.1 | version: 3.8.5 | virtualenv: /home/octo/OctoPrint/venv 2021-07-08 20:06:04,551 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/webassets... 2021-07-08 20:06:04,577 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/.webassets-cache... 2021-07-08 20:06:06,069 - octoprint.server - INFO - Shutting down intermediary server... 2021-07-08 20:06:06,379 - octoprint.server - INFO - Intermediary server shut down 2021-07-08 20:06:06,384 - octoprint.events - INFO - Processing startup event, this is our first event 2021-07-08 20:06:06,384 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-07-08 20:06:06,390 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-07-08 20:06:06,398 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-07-08 20:06:06,408 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-08 20:06:06,414 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-07-08 20:06:06,711 - octoprint.server - INFO - Trying to connect to configured serial port AUTO 2021-07-08 20:06:06,816 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 20:06:06,850 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-07-08 20:06:06,872 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-07-08 20:06:06,987 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 20:06:06,988 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 20:06:06,989 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 20:06:07,017 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 20:06:07,018 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 20:06:07,018 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 20:06:07,019 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 20:06:07,034 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 20:06:07,035 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 20:06:07,035 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 20:06:07,037 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 20:06:07,047 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 20:06:07,049 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 20:06:07,049 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 20:06:07,051 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 20:06:07,061 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 20:06:07,062 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 20:06:07,066 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 20:06:07,069 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 20:06:07,075 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 20:06:07,076 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 20:06:07,077 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 20:06:07,078 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 20:06:07,088 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 20:06:07,089 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 20:06:07,090 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 20:06:07,091 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 20:06:07,107 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 20:06:07,108 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 20:06:07,109 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 20:06:07,110 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 20:06:07,119 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 20:06:07,125 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 20:06:07,125 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 20:06:07,128 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 20:06:07,144 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 20:06:07,624 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-07-08 20:06:07,714 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._http._tcp.local.' for _http._tcp.local. 2021-07-08 20:06:08,528 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-07-08 20:06:08,534 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on orangepipc for SSDP 2021-07-08 20:06:08,547 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-07-08 20:06:09,352 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2021-07-08 20:06:10,979 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-08 20:06:10,985 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-08 20:06:10,986 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-08 20:06:11,077 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 499.5MB. That is considered sufficient for updating. 2021-07-08 20:06:11,716 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-08 20:06:12,295 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2021-07-08 20:06:13,962 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-08 20:06:19,499 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-08 20:06:19,502 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-08 20:06:19,503 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-08 20:06:20,052 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-07-08 20:06:20,239 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.214:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-08 20:06:20,410 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 23, 'printer_state': 'OFFLINE'} 2021-07-08 20:06:20,778 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808, 'plugins': 'touchui:0.3.17,psucontrol:1.0.5,ender3v2tempfix:0.0.4'} 2021-07-08 20:06:21,120 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808} 2021-07-08 20:06:33,263 - octoprint.server.preemptive_cache - INFO - ... done in 13.02s 2021-07-08 20:06:33,264 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.213:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-08 20:06:33,770 - octoprint.server.preemptive_cache - INFO - ... done in 0.51s 2021-07-08 20:15:13,649 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-08 20:15:18,820 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:15:18,826 - octoprint.server.api - INFO - Actively logging in user printer from 192.168.1.70 2021-07-08 20:15:18,972 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 20:15:18,974 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:15:19,096 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-08 20:15:20,375 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-08 20:15:20,399 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 20:15:20,400 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:15:22,995 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-08 20:15:28,800 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 20:15:33,697 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 20:15:33,855 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 20:15:33,855 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 20:15:33,856 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 20:15:33,955 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 20:15:33,975 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:15:34,463 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 20:15:34,469 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:15:34,559 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 20:15:34,582 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 20:15:34,993 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-08 20:15:52,666 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 20:15:53,336 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 20:15:53,338 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 20:15:53,354 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 20:15:53,365 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 20:20:58,302 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 20:21:20,508 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 923, 'printer_state': 'OFFLINE'} 2021-07-08 20:28:01,977 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 20:28:05,683 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 20:28:05,784 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 20:28:05,785 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 20:28:05,786 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 20:28:05,920 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 20:28:05,944 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:28:07,596 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 20:28:07,613 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:28:07,744 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 20:28:07,793 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 20:28:08,137 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-08 20:28:51,753 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 20:28:52,391 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 20:28:52,396 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 20:28:52,407 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 20:28:52,427 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 20:35:58,304 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 20:36:20,446 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1823, 'printer_state': 'OFFLINE'} 2021-07-08 20:38:59,211 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 20:38:59,311 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 20:38:59,313 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:39:01,242 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 20:42:26,937 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.192 2021-07-08 20:42:37,852 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:42:37,862 - octoprint.server.api - INFO - Actively logging in user printer from 192.168.1.192 2021-07-08 20:42:37,985 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-08 20:42:37,986 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:42:38,197 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.192 2021-07-08 20:42:39,685 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.192 2021-07-08 20:42:39,717 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-08 20:42:39,718 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:42:42,676 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.192 2021-07-08 20:44:50,786 - octoprint.filemanager.analysis - INFO - Starting analysis of local:xyzCalibration_cube_0.2mm_PLA_ENDER3_40m.gcode 2021-07-08 20:44:50,787 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/xyzCalibration_cube_0.2mm_PLA_ENDER3_40m.gcode 2021-07-08 20:44:54,937 - octoprint.filemanager.analysis - INFO - Analysis of entry local:xyzCalibration_cube_0.2mm_PLA_ENDER3_40m.gcode finished, needed 4.15s 2021-07-08 20:45:14,076 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 20:45:16,816 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 20:45:16,864 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 20:45:16,865 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 20:45:16,866 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 20:45:16,941 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 20:45:16,961 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:45:19,600 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-07-08 20:45:19,609 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:45:19,672 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 20:45:19,678 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:45:19,747 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 20:45:19,776 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 20:45:20,194 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-08 20:45:32,855 - octoprint.filemanager.analysis - INFO - Starting analysis of local:xyzCalibration_cube_0.2mm_PLA_ENDER3_40m.gcode 2021-07-08 20:45:32,856 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/xyzCalibration_cube_0.2mm_PLA_ENDER3_40m.gcode 2021-07-08 20:45:33,156 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:45:33,444 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Sending file to SD" 2021-07-08 20:45:33,556 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 8, current line = 9 | Last lines in terminal: | Changing monitoring state from "Operational" to "Sending file to SD" | Recv: ok | Send: N1 M107*36 | Recv: ok | Send: N2 G90*18 | Recv: ok | Send: N3 M83*27 | Recv: ok | Send: N4 M104 S210*98 | Recv: ok | Send: N5 M140 S75*82 | Recv: ok | Send: N6 M190 S75*92 | Recv: ok | Send: N7 M109 S210*108 | Recv: ok | Send: ??900 ??0.4 | Send: N8 G28*27 | Recv: Error:No Checksum with line number, Last Line: 7 | Recv: Resend: 8 2021-07-08 20:45:33,587 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 9, current line = 10 | Last lines in terminal: | Send: N3 M83*27 | Recv: ok | Send: N4 M104 S210*98 | Recv: ok | Send: N5 M140 S75*82 | Recv: ok | Send: N6 M190 S75*92 | Recv: ok | Send: N7 M109 S210*108 | Recv: ok | Send: ??900 ??0.4 | Send: N8 G28*27 | Recv: Error:No Checksum with line number, Last Line: 7 | Recv: Resend: 8 | Recv: ok | Send: N8 G28*27 | Recv: ok | Send: N9 G1 Z2 F240*57 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 8 | Recv: Resend: 9 2021-07-08 20:45:33,605 - octoprint.util.comm - INFO - Ignoring resend request for line 10 == current line, we haven't sent that yet so the printer got N-1 twice from us, probably due to a timeout 2021-07-08 20:45:33,672 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 18, current line = 19 | Last lines in terminal: | Send: N10 G1 X2 Y10 F3000*78 | Recv: ok | Send: N11 G1 Z0.28 F240*38 | Recv: ok | Send: N12 G92 E0*116 | Recv: ok | Send: N13 G1 Y190 E15 F1500*88 | Recv: ok | Send: N14 G1 X2.3 F5000*41 | Recv: ok | Send: N15 G92 E0*115 | Recv: ok | Send: N16 G1 Y10 E15 F1200*99 | Recv: ok | Send: N17 G92 E0*113 | Recv: ok | Send: ?900 ?0.4 | Send: N18 G21*35 | Recv: Error:No Checksum with line number, Last Line: 17 | Recv: Resend: 18 2021-07-08 20:45:33,687 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 19, current line = 20 | Last lines in terminal: | Send: N13 G1 Y190 E15 F1500*88 | Recv: ok | Send: N14 G1 X2.3 F5000*41 | Recv: ok | Send: N15 G92 E0*115 | Recv: ok | Send: N16 G1 Y10 E15 F1200*99 | Recv: ok | Send: N17 G92 E0*113 | Recv: ok | Send: ?900 ?0.4 | Send: N18 G21*35 | Recv: Error:No Checksum with line number, Last Line: 17 | Recv: Resend: 18 | Recv: ok | Send: N18 G21*35 | Recv: ok | Send: N19 G90*40 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 18 | Recv: Resend: 19 2021-07-08 20:45:33,702 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 20, current line = 21 | Last lines in terminal: | Send: N16 G1 Y10 E15 F1200*99 | Recv: ok | Send: N17 G92 E0*113 | Recv: ok | Send: ?900 ?0.4 | Send: N18 G21*35 | Recv: Error:No Checksum with line number, Last Line: 17 | Recv: Resend: 18 | Recv: ok | Send: N18 G21*35 | Recv: ok | Send: N19 G90*40 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 18 | Recv: Resend: 19 | Recv: ok | Send: N19 G90*40 | Recv: ok | Send: N20 M83*42 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 19 | Recv: Resend: 20 2021-07-08 20:45:33,744 - octoprint.util.comm - INFO - Ignoring resend request for line 23 == current line, we haven't sent that yet so the printer got N-1 twice from us, probably due to a timeout 2021-07-08 20:47:20,869 - octoprint.util.comm - INFO - Finished in 107.601 s. Approx. transfer rate of 111.170 lines/s or 8.995 ms per line 2021-07-08 20:47:20,893 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Operational" 2021-07-08 20:47:20,901 - octoprint.filemanager.analysis - INFO - Starting analysis of local:xyzCalibration_cube_0.2mm_PLA_ENDER3_40m.gcode 2021-07-08 20:47:20,903 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/xyzCalibration_cube_0.2mm_PLA_ENDER3_40m.gcode 2021-07-08 20:47:24,969 - octoprint.filemanager.analysis - INFO - Analysis of entry local:xyzCalibration_cube_0.2mm_PLA_ENDER3_40m.gcode finished, needed 4.07s 2021-07-08 20:48:05,718 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-08 20:48:12,842 - octoprint.filemanager.analysis - INFO - Starting analysis of local:xyzCalibration_cube_0.2mm_PETG_ENDER3_40m.gcode 2021-07-08 20:48:12,844 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/xyzCalibration_cube_0.2mm_PETG_ENDER3_40m.gcode 2021-07-08 20:48:13,232 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 20:48:13,841 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Sending file to SD" 2021-07-08 20:48:13,928 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 8, current line = 9 | Last lines in terminal: | Changing monitoring state from "Operational" to "Sending file to SD" | Recv: ok | Send: N1 M107*36 | Recv: ok | Send: N2 G90*18 | Recv: ok | Send: N3 M83*27 | Recv: ok | Send: N4 M104 S235*101 | Recv: ok | Send: N5 M140 S80*88 | Recv: ok | Send: N6 M190 S80*86 | Recv: ok | Send: N7 M109 S235*107 | Recv: ok | Send: ??900 ??0.4 | Send: N8 G28*27 | Recv: Error:No Checksum with line number, Last Line: 7 | Recv: Resend: 8 2021-07-08 20:48:13,943 - octoprint.util.comm - INFO - Ignoring resend request for line 9 == current line, we haven't sent that yet so the printer got N-1 twice from us, probably due to a timeout 2021-07-08 20:48:14,019 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 18, current line = 19 | Last lines in terminal: | Send: N11 G1 Z0.28 F240*38 | Recv: ok | Send: N12 G92 E0*116 | Recv: ok | Send: N13 G1 Y190 E15 F1500*88 | Recv: ok | Send: N14 G1 X2.3 F5000*41 | Recv: TT::24.6924.69 //0.000.00 BB::24.9624.96 //0.000.00 @@::00 BB@@::00 | Recv: | Recv: ok | Send: N15 G92 E0*115 | Recv: ok | Send: N16 G1 Y10 E15 F1200*99 | Recv: ok | Send: N17 G92 E0*113 | Recv: ok | Send: ?900 ?0.4 | Send: N18 G21*35 | Recv: Error:No Checksum with line number, Last Line: 17 | Recv: Resend: 18 2021-07-08 20:48:14,034 - octoprint.util.comm - INFO - Ignoring resend request for line 19 == current line, we haven't sent that yet so the printer got N-1 twice from us, probably due to a timeout 2021-07-08 20:50:01,733 - octoprint.util.comm - INFO - Finished in 108.092 s. Approx. transfer rate of 110.665 lines/s or 9.036 ms per line 2021-07-08 20:50:01,754 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Operational" 2021-07-08 20:50:01,760 - octoprint.filemanager.analysis - INFO - Starting analysis of local:xyzCalibration_cube_0.2mm_PETG_ENDER3_40m.gcode 2021-07-08 20:50:01,765 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/xyzCalibration_cube_0.2mm_PETG_ENDER3_40m.gcode 2021-07-08 20:50:05,812 - octoprint.filemanager.analysis - INFO - Analysis of entry local:xyzCalibration_cube_0.2mm_PETG_ENDER3_40m.gcode finished, needed 4.05s 2021-07-08 20:50:23,480 - octoprint.printer.standard.job - INFO - Print job selected - origin: sdcard, path: XYZCAL~1.GCO, owner: printer, user: printer 2021-07-08 20:50:23,504 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting print from SD" 2021-07-08 20:50:23,508 - octoprint.printer.standard.job - INFO - Print job started - origin: sdcard, path: XYZCAL~1.GCO, owner: printer, user: printer 2021-07-08 20:50:23,659 - octoprint.util.comm - INFO - Changing monitoring state from "Starting print from SD" to "Printing from SD" 2021-07-08 20:50:23,971 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'sdcard', 'file': '7f31214643b395961389bb197bcf416f4d003322'} 2021-07-08 20:50:25,661 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly 2021-07-08 20:50:58,305 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 20:51:20,520 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2723, 'printer_state': 'PRINTING'} 2021-07-08 20:55:21,459 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s 2021-07-08 20:58:42,264 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 20:58:59,754 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 20:58:59,756 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:59:01,377 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-08 20:59:01,403 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 20:59:01,404 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 20:59:03,474 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-08 20:59:34,979 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-08 21:03:05,237 - octoprint.util.comm - INFO - Changing monitoring state from "Printing from SD" to "Cancelling" 2021-07-08 21:03:05,247 - octoprint.printer.standard.job - INFO - Print job cancelled - origin: sdcard, path: XYZCAL~1.GCO, owner: printer, user: None 2021-07-08 21:03:05,511 - octoprint.util.comm - INFO - Changing monitoring state from "Cancelling" to "Operational" 2021-07-08 21:03:05,933 - octoprint.plugins.tracking - INFO - Sent tracking event print_cancelled, payload: {'origin': 'sdcard', 'file': '7f31214643b395961389bb197bcf416f4d003322', 'elapsed': 761} 2021-07-08 21:03:06,279 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'sdcard', 'file': '7f31214643b395961389bb197bcf416f4d003322', 'elapsed': 761, 'reason': 'cancelled'} 2021-07-08 21:03:26,489 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:03:26,491 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:03:30,108 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:03:30,294 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:03:30,294 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:03:32,359 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 21:03:41,350 - octoprint.util.comm - INFO - Starting job on behalf of user printer 2021-07-08 21:03:41,352 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting print from SD" 2021-07-08 21:03:41,365 - octoprint.printer.standard.job - INFO - Print job started - origin: sdcard, path: XYZCAL~1.GCO, owner: printer, user: printer 2021-07-08 21:03:41,517 - octoprint.util.comm - INFO - Changing monitoring state from "Starting print from SD" to "Printing from SD" 2021-07-08 21:03:41,904 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'sdcard', 'file': '7f31214643b395961389bb197bcf416f4d003322'} 2021-07-08 21:05:30,805 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 21:05:58,307 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 21:06:20,442 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3623, 'printer_state': 'PRINTING'} 2021-07-08 21:06:39,493 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:06:39,495 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:06:41,096 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-08 21:06:41,123 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:06:41,124 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:06:43,093 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-08 21:06:50,860 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:06:50,947 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:06:50,949 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:06:51,069 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 21:07:21,202 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 21:07:49,742 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:07:49,830 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:07:49,831 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:07:49,952 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 21:08:10,444 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 21:10:37,625 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:10:37,714 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:10:37,715 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:10:37,852 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 21:11:03,088 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 21:12:49,045 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-08 21:13:59,102 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:13:59,103 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:14:00,456 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-08 21:14:00,485 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:14:00,486 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:14:02,157 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-08 21:14:13,873 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-08 21:16:45,476 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:16:45,580 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:16:45,581 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:16:45,931 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 21:20:58,308 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 21:21:20,905 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4523, 'printer_state': 'PRINTING'} 2021-07-08 21:26:45,461 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:26:45,462 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:26:46,690 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-08 21:26:46,720 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:26:46,721 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:26:48,455 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-08 21:27:07,540 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-08 21:35:58,310 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 21:35:59,411 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:35:59,412 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:36:01,018 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-08 21:36:01,049 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:36:01,049 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:36:03,583 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-08 21:36:20,489 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 5423, 'printer_state': 'PRINTING'} 2021-07-08 21:44:03,833 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-08 21:49:00,264 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:49:00,266 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:49:01,376 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-08 21:49:01,406 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-08 21:49:01,406 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:49:03,062 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-08 21:49:08,326 - octoprint.util.comm - INFO - Changing monitoring state from "Printing from SD" to "Finishing" 2021-07-08 21:49:08,380 - octoprint.printer.standard.job - INFO - Print job done - origin: sdcard, path: XYZCAL~1.GCO, owner: printer 2021-07-08 21:49:08,517 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational" 2021-07-08 21:49:08,947 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': 'sdcard', 'file': '7f31214643b395961389bb197bcf416f4d003322', 'elapsed': 2726} 2021-07-08 21:49:31,723 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 21:50:58,311 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 21:51:05,218 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:51:05,521 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:51:05,523 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:51:05,824 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 21:51:20,057 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:51:20,059 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:51:20,444 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 21:51:20,490 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 6323, 'printer_state': 'OPERATIONAL'} 2021-07-08 21:51:24,735 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:51:24,817 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:51:24,818 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:51:26,946 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 21:52:12,096 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 21:52:14,826 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:52:14,924 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:52:14,925 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:52:15,092 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 21:53:58,996 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 21:56:01,425 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:56:01,428 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:56:03,704 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 21:56:03,748 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 21:56:03,749 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 21:56:05,261 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 22:02:11,421 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 22:02:14,981 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 22:02:14,985 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 22:02:15,004 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 22:02:15,056 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 22:02:26,704 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 22:02:26,708 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 22:02:26,911 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 22:02:28,151 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 22:02:28,199 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 22:02:28,199 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 22:02:31,197 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 22:02:52,832 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 22:03:21,385 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.192 2021-07-08 22:05:58,313 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 22:06:20,616 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 7223, 'printer_state': 'OFFLINE'} 2021-07-08 22:16:59,288 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 22:17:02,276 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 22:17:02,436 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 22:17:02,436 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 22:17:02,437 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 22:17:02,555 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 22:17:02,574 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 22:17:04,931 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-07-08 22:17:04,945 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 22:17:05,005 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 22:17:05,016 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 22:17:05,176 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 22:17:05,199 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 22:17:05,566 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-08 22:17:56,108 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 22:17:59,683 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 22:17:59,690 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 22:17:59,706 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 22:17:59,742 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 22:20:58,314 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 22:21:20,641 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 8123, 'printer_state': 'OFFLINE'} 2021-07-08 22:26:33,216 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-08 22:26:33,393 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-08 22:26:33,394 - octoprint.access.users - INFO - Logged in user: printer 2021-07-08 22:26:33,786 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-08 22:26:48,441 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-08 22:26:50,404 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 22:26:50,568 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 22:26:50,569 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-08 22:26:50,570 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-08 22:26:50,578 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-08 22:26:50,579 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-08 22:26:50,579 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-08 22:26:50,580 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-08 22:26:50,586 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 22:26:50,586 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-08 22:26:50,587 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-08 22:26:50,588 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-08 22:26:50,598 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 22:26:50,599 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-08 22:26:50,599 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-08 22:26:50,600 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-08 22:26:50,609 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 22:26:50,610 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-08 22:26:50,612 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-08 22:26:50,613 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-08 22:26:50,620 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 22:26:50,621 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-08 22:26:50,621 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-08 22:26:50,622 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-08 22:26:50,631 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 22:26:50,632 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-08 22:26:50,632 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-08 22:26:50,633 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-08 22:26:50,639 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 22:26:50,643 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-08 22:26:50,644 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-08 22:26:50,645 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-08 22:26:50,653 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-08 22:26:50,654 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-08 22:26:50,654 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-08 22:26:50,656 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-08 22:26:50,710 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 22:26:51,626 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-07-08 22:26:54,300 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-08 22:26:54,410 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-08 22:26:54,410 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-08 22:26:54,411 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-08 22:26:54,543 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-08 22:26:54,569 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 22:26:54,643 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-08 22:26:54,653 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-08 22:26:54,777 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-08 22:26:54,801 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-08 22:26:55,652 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-08 22:27:01,538 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-08 22:27:04,532 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-08 22:27:04,922 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-08 22:27:04,930 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-08 22:27:04,943 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-08 22:27:04,974 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-08 22:27:15,748 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-08 22:35:58,316 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 22:36:20,674 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9023, 'printer_state': 'OFFLINE'} 2021-07-08 22:50:58,317 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 22:51:20,634 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9923, 'printer_state': 'OFFLINE'} 2021-07-08 23:05:58,318 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 23:06:20,594 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10823, 'printer_state': 'OFFLINE'} 2021-07-08 23:20:58,320 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 23:21:20,520 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11723, 'printer_state': 'OFFLINE'} 2021-07-08 23:35:58,321 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 23:36:20,981 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12623, 'printer_state': 'OFFLINE'} 2021-07-08 23:50:58,322 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-08 23:51:20,544 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 13523, 'printer_state': 'OFFLINE'} 2021-07-09 00:05:58,324 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 00:06:20,618 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14423, 'printer_state': 'OFFLINE'} 2021-07-09 00:20:58,325 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 00:21:20,577 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15323, 'printer_state': 'OFFLINE'} 2021-07-09 00:35:58,327 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 00:36:20,530 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 16223, 'printer_state': 'OFFLINE'} 2021-07-09 00:50:58,328 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 00:51:20,525 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 17123, 'printer_state': 'OFFLINE'} 2021-07-09 01:05:58,329 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 01:06:20,605 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18023, 'printer_state': 'OFFLINE'} 2021-07-09 01:20:58,331 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 01:21:20,522 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18923, 'printer_state': 'OFFLINE'} 2021-07-09 01:35:58,332 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 01:36:20,534 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 19823, 'printer_state': 'OFFLINE'} 2021-07-09 01:50:58,333 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 01:51:20,629 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 20723, 'printer_state': 'OFFLINE'} 2021-07-09 02:05:58,335 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 02:06:20,624 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 21623, 'printer_state': 'OFFLINE'} 2021-07-09 02:20:58,336 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 02:21:20,583 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 22523, 'printer_state': 'OFFLINE'} 2021-07-09 02:35:58,337 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 02:36:20,545 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 23423, 'printer_state': 'OFFLINE'} 2021-07-09 02:50:58,339 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 02:51:20,617 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 24323, 'printer_state': 'OFFLINE'} 2021-07-09 03:05:58,340 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 03:06:20,544 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 25223, 'printer_state': 'OFFLINE'} 2021-07-09 03:20:58,341 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 03:21:20,613 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 26123, 'printer_state': 'OFFLINE'} 2021-07-09 03:35:58,343 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 03:36:20,608 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 27023, 'printer_state': 'OFFLINE'} 2021-07-09 03:50:58,344 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 03:51:20,561 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 27923, 'printer_state': 'OFFLINE'} 2021-07-09 04:05:58,345 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 04:06:20,582 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 28823, 'printer_state': 'OFFLINE'} 2021-07-09 04:20:58,347 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 04:21:20,559 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 29723, 'printer_state': 'OFFLINE'} 2021-07-09 04:35:58,348 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 04:36:20,626 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 30623, 'printer_state': 'OFFLINE'} 2021-07-09 04:50:58,349 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 04:51:20,586 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 31523, 'printer_state': 'OFFLINE'} 2021-07-09 05:05:58,351 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 05:06:20,642 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 32423, 'printer_state': 'OFFLINE'} 2021-07-09 05:20:58,352 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 05:21:20,556 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 33323, 'printer_state': 'OFFLINE'} 2021-07-09 05:35:58,353 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 05:36:20,686 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 34223, 'printer_state': 'OFFLINE'} 2021-07-09 05:50:58,355 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 05:51:20,616 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 35123, 'printer_state': 'OFFLINE'} 2021-07-09 06:05:58,356 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 06:06:20,652 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 36023, 'printer_state': 'OFFLINE'} 2021-07-09 06:20:58,357 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 06:21:20,599 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 36923, 'printer_state': 'OFFLINE'} 2021-07-09 06:35:58,358 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 06:36:20,598 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 37823, 'printer_state': 'OFFLINE'} 2021-07-09 06:50:58,360 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 06:51:20,577 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 38723, 'printer_state': 'OFFLINE'} 2021-07-09 07:05:58,361 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 07:06:20,679 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 39623, 'printer_state': 'OFFLINE'} 2021-07-09 07:20:58,362 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 07:21:20,696 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 40523, 'printer_state': 'OFFLINE'} 2021-07-09 07:35:58,364 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 07:36:20,614 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 41423, 'printer_state': 'OFFLINE'} 2021-07-09 07:50:58,365 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 07:51:20,597 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 42323, 'printer_state': 'OFFLINE'} 2021-07-09 07:59:55,684 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 07:59:55,686 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 07:59:58,655 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.192 2021-07-09 07:59:58,681 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 07:59:58,682 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 07:59:59,007 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-09 08:00:04,688 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.54s 2021-07-09 08:00:05,205 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.43s 2021-07-09 08:00:05,746 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.49s 2021-07-09 08:00:06,229 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.44s 2021-07-09 08:00:06,716 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.42s 2021-07-09 08:00:07,384 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-07-09 08:00:07,871 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.192 2021-07-09 08:05:58,366 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 08:06:20,671 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 43223, 'printer_state': 'OFFLINE'} 2021-07-09 08:20:58,368 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 08:21:20,890 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 44123, 'printer_state': 'OFFLINE'} 2021-07-09 08:35:58,369 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 08:36:20,611 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 45023, 'printer_state': 'OFFLINE'} 2021-07-09 08:50:58,370 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 08:51:20,672 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 45923, 'printer_state': 'OFFLINE'} 2021-07-09 09:05:58,372 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 09:06:20,718 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 46823, 'printer_state': 'OFFLINE'} 2021-07-09 09:20:58,373 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 09:21:20,778 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 47723, 'printer_state': 'OFFLINE'} 2021-07-09 09:35:58,374 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 09:36:20,637 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 48623, 'printer_state': 'OFFLINE'} 2021-07-09 09:50:58,376 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 09:51:20,755 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 49523, 'printer_state': 'OFFLINE'} 2021-07-09 10:05:58,377 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 10:06:20,707 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 50423, 'printer_state': 'OFFLINE'} 2021-07-09 10:20:58,379 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 10:21:20,737 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 51323, 'printer_state': 'OFFLINE'} 2021-07-09 10:35:58,380 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 10:36:20,620 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 52223, 'printer_state': 'OFFLINE'} 2021-07-09 10:37:21,255 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-09 10:37:27,718 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-09 10:37:27,754 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-09 10:37:27,755 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-09 10:37:27,757 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-09 10:37:27,804 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-09 10:37:27,809 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 10:37:27,817 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-09 10:37:27,824 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 10:37:27,918 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-09 10:37:27,976 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-09 10:37:28,363 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-09 10:37:40,277 - octoprint.filemanager.analysis - INFO - Starting analysis of local:xyzCalibration_cube_0.1mm_PETG_ENDER3_9m.gcode 2021-07-09 10:37:40,279 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/xyzCalibration_cube_0.1mm_PETG_ENDER3_9m.gcode 2021-07-09 10:37:40,502 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 10:37:40,778 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Sending file to SD" 2021-07-09 10:37:40,856 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 8, current line = 9 | Last lines in terminal: | Changing monitoring state from "Operational" to "Sending file to SD" | Recv: ok | Send: N1 M107*36 | Recv: ok | Send: N2 G90*18 | Recv: ok | Send: N3 M83*27 | Recv: ok | Send: N4 M104 S235*101 | Recv: ok | Send: N5 M140 S80*88 | Recv: ok | Send: N6 M190 S80*86 | Recv: ok | Send: N7 M109 S235*107 | Recv: ok | Send: ??900 ??0.4 | Send: N8 G28*27 | Recv: Error:No Checksum with line number, Last Line: 7 | Recv: Resend: 8 2021-07-09 10:37:40,871 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 9, current line = 10 | Last lines in terminal: | Send: N3 M83*27 | Recv: ok | Send: N4 M104 S235*101 | Recv: ok | Send: N5 M140 S80*88 | Recv: ok | Send: N6 M190 S80*86 | Recv: ok | Send: N7 M109 S235*107 | Recv: ok | Send: ??900 ??0.4 | Send: N8 G28*27 | Recv: Error:No Checksum with line number, Last Line: 7 | Recv: Resend: 8 | Recv: ok | Send: N8 G28*27 | Recv: ok | Send: N9 G1 Z2 F240*57 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 8 | Recv: Resend: 9 2021-07-09 10:37:40,887 - octoprint.util.comm - INFO - Ignoring resend request for line 10 == current line, we haven't sent that yet so the printer got N-1 twice from us, probably due to a timeout 2021-07-09 10:37:40,949 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 18, current line = 19 | Last lines in terminal: | Send: N10 G1 X2 Y10 F3000*78 | Recv: ok | Send: N11 G1 Z0.28 F240*38 | Recv: ok | Send: N12 G92 E0*116 | Recv: ok | Send: N13 G1 Y190 E15 F1500*88 | Recv: ok | Send: N14 G1 X2.3 F5000*41 | Recv: ok | Send: N15 G92 E0*115 | Recv: ok | Send: N16 G1 Y10 E15 F1200*99 | Recv: ok | Send: N17 G92 E0*113 | Recv: ok | Send: ?900 ?0.4 | Send: N18 G21*35 | Recv: Error:No Checksum with line number, Last Line: 17 | Recv: Resend: 18 2021-07-09 10:37:40,964 - octoprint.util.comm - INFO - Ignoring resend request for line 19 == current line, we haven't sent that yet so the printer got N-1 twice from us, probably due to a timeout 2021-07-09 10:38:45,515 - octoprint.util.comm - INFO - Finished in 64.997 s. Approx. transfer rate of 110.774 lines/s or 9.027 ms per line 2021-07-09 10:38:45,539 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Operational" 2021-07-09 10:38:45,546 - octoprint.filemanager.analysis - INFO - Starting analysis of local:xyzCalibration_cube_0.1mm_PETG_ENDER3_9m.gcode 2021-07-09 10:38:45,551 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/xyzCalibration_cube_0.1mm_PETG_ENDER3_9m.gcode 2021-07-09 10:38:48,974 - octoprint.filemanager.analysis - INFO - Analysis of entry local:xyzCalibration_cube_0.1mm_PETG_ENDER3_9m.gcode finished, needed 3.43s 2021-07-09 10:38:53,555 - octoprint.printer.standard.job - INFO - Print job selected - origin: sdcard, path: XYZCAL~1.GCO, owner: printer, user: printer 2021-07-09 10:38:53,573 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting print from SD" 2021-07-09 10:38:53,579 - octoprint.printer.standard.job - INFO - Print job started - origin: sdcard, path: XYZCAL~1.GCO, owner: printer, user: printer 2021-07-09 10:38:53,714 - octoprint.util.comm - INFO - Changing monitoring state from "Starting print from SD" to "Printing from SD" 2021-07-09 10:38:54,092 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'sdcard', 'file': '7f31214643b395961389bb197bcf416f4d003322'} 2021-07-09 10:38:55,730 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly 2021-07-09 10:44:30,636 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s 2021-07-09 10:50:58,381 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 10:51:20,652 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 53123, 'printer_state': 'PRINTING'} 2021-07-09 10:56:04,197 - octoprint.util.comm - INFO - Changing monitoring state from "Printing from SD" to "Finishing" 2021-07-09 10:56:04,207 - octoprint.printer.standard.job - INFO - Print job done - origin: sdcard, path: XYZCAL~1.GCO, owner: printer 2021-07-09 10:56:04,327 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational" 2021-07-09 10:56:04,642 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': 'sdcard', 'file': '7f31214643b395961389bb197bcf416f4d003322', 'elapsed': 1030} 2021-07-09 10:56:27,209 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-09 10:56:27,215 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-09 10:56:27,226 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-09 10:56:27,254 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-09 10:57:26,817 - octoprint.plugins.psucontrol - INFO - Idle timeout reached after 1 minute(s). Turning heaters off prior to shutting off PSU. 2021-07-09 10:57:26,818 - octoprint.plugins.psucontrol - INFO - Heaters below temperature. 2021-07-09 10:57:26,819 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-09 11:05:58,383 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 11:06:20,679 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 54023, 'printer_state': 'OFFLINE'} 2021-07-09 11:17:13,369 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.192 2021-07-09 11:20:58,385 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 11:21:20,724 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 54923, 'printer_state': 'OFFLINE'} 2021-07-09 11:35:58,386 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 11:36:20,649 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 55823, 'printer_state': 'OFFLINE'} 2021-07-09 11:50:58,387 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 11:51:20,655 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 56723, 'printer_state': 'OFFLINE'} 2021-07-09 12:05:58,389 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 12:06:20,681 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 57623, 'printer_state': 'OFFLINE'} 2021-07-09 12:20:58,390 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 12:21:20,740 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 58523, 'printer_state': 'OFFLINE'} 2021-07-09 12:35:58,391 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 12:36:20,686 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 59423, 'printer_state': 'OFFLINE'} 2021-07-09 12:50:58,393 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 12:51:20,689 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 60323, 'printer_state': 'OFFLINE'} 2021-07-09 13:05:58,394 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 13:06:20,745 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 61223, 'printer_state': 'OFFLINE'} 2021-07-09 13:20:58,395 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 13:21:20,778 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 62123, 'printer_state': 'OFFLINE'} 2021-07-09 13:35:58,397 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 13:36:20,709 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 63023, 'printer_state': 'OFFLINE'} 2021-07-09 13:50:58,398 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 13:51:20,671 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 63923, 'printer_state': 'OFFLINE'} 2021-07-09 13:57:11,827 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.192 2021-07-09 13:57:11,859 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 13:57:11,861 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 13:57:14,747 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.192 2021-07-09 13:57:16,233 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-09 13:57:18,646 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-09 13:57:18,682 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-09 13:57:18,683 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-09 13:57:18,684 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-09 13:57:18,764 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-09 13:57:18,784 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 13:57:20,844 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-07-09 13:57:20,847 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 13:57:21,912 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-09 13:57:21,918 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 13:57:22,013 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-09 13:57:22,038 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-09 13:57:22,374 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-09 13:57:39,261 - octoprint.filemanager.analysis - INFO - Starting analysis of local:T-Rex-body-support_0.2mm_PETG_ENDER3_4h9m.gcode 2021-07-09 13:57:39,262 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/T-Rex-body-support_0.2mm_PETG_ENDER3_4h9m.gcode 2021-07-09 13:57:39,393 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 13:57:39,664 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Sending file to SD" 2021-07-09 13:57:39,763 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 8, current line = 9 | Last lines in terminal: | Changing monitoring state from "Operational" to "Sending file to SD" | Recv: ok | Send: N1 M107*36 | Recv: ok | Send: N2 G90*18 | Recv: ok | Send: N3 M83*27 | Recv: ok | Send: N4 M104 S235*101 | Recv: ok | Send: N5 M140 S80*88 | Recv: ok | Send: N6 M190 S80*86 | Recv: ok | Send: N7 M109 S235*107 | Recv: ok | Send: ??900 ??0.4 | Send: N8 G28*27 | Recv: Error:No Checksum with line number, Last Line: 7 | Recv: Resend: 8 2021-07-09 13:57:39,778 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 9, current line = 10 | Last lines in terminal: | Send: N3 M83*27 | Recv: ok | Send: N4 M104 S235*101 | Recv: ok | Send: N5 M140 S80*88 | Recv: ok | Send: N6 M190 S80*86 | Recv: ok | Send: N7 M109 S235*107 | Recv: ok | Send: ??900 ??0.4 | Send: N8 G28*27 | Recv: Error:No Checksum with line number, Last Line: 7 | Recv: Resend: 8 | Recv: ok | Send: N8 G28*27 | Recv: ok | Send: N9 G1 Z2 F240*57 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 8 | Recv: Resend: 9 2021-07-09 13:57:39,794 - octoprint.util.comm - INFO - Ignoring resend request for line 10 == current line, we haven't sent that yet so the printer got N-1 twice from us, probably due to a timeout 2021-07-09 13:57:39,859 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 18, current line = 19 | Last lines in terminal: | Send: N10 G1 X2 Y10 F3000*78 | Recv: ok | Send: N11 G1 Z0.28 F240*38 | Recv: ok | Send: N12 G92 E0*116 | Recv: ok | Send: N13 G1 Y190 E15 F1500*88 | Recv: ok | Send: N14 G1 X2.3 F5000*41 | Recv: ok | Send: N15 G92 E0*115 | Recv: ok | Send: N16 G1 Y10 E15 F1200*99 | Recv: ok | Send: N17 G92 E0*113 | Recv: ok | Send: ?900 ?0.4 | Send: N18 G21*35 | Recv: Error:No Checksum with line number, Last Line: 17 | Recv: Resend: 18 2021-07-09 13:57:39,874 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 19, current line = 20 | Last lines in terminal: | Send: N13 G1 Y190 E15 F1500*88 | Recv: ok | Send: N14 G1 X2.3 F5000*41 | Recv: ok | Send: N15 G92 E0*115 | Recv: ok | Send: N16 G1 Y10 E15 F1200*99 | Recv: ok | Send: N17 G92 E0*113 | Recv: ok | Send: ?900 ?0.4 | Send: N18 G21*35 | Recv: Error:No Checksum with line number, Last Line: 17 | Recv: Resend: 18 | Recv: ok | Send: N18 G21*35 | Recv: ok | Send: N19 G90*40 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 18 | Recv: Resend: 19 2021-07-09 13:57:39,889 - octoprint.util.comm - INFO - Got a resend request from the printer: requested line = 20, current line = 21 | Last lines in terminal: | Send: N16 G1 Y10 E15 F1200*99 | Recv: ok | Send: N17 G92 E0*113 | Recv: ok | Send: ?900 ?0.4 | Send: N18 G21*35 | Recv: Error:No Checksum with line number, Last Line: 17 | Recv: Resend: 18 | Recv: ok | Send: N18 G21*35 | Recv: ok | Send: N19 G90*40 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 18 | Recv: Resend: 19 | Recv: ok | Send: N19 G90*40 | Recv: ok | Send: N20 M83*42 | Recv: Error:Line Number is not Last Line Number+1, Last Line: 19 | Recv: Resend: 20 2021-07-09 13:57:39,905 - octoprint.util.comm - INFO - Ignoring resend request for line 21 == current line, we haven't sent that yet so the printer got N-1 twice from us, probably due to a timeout 2021-07-09 14:05:58,399 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 14:06:20,677 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 64823, 'printer_state': 'PRINTING'} 2021-07-09 14:13:44,213 - octoprint.util.comm - INFO - Cancelling job on behalf of user printer 2021-07-09 14:13:44,244 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Operational" 2021-07-09 14:13:44,248 - octoprint.filemanager.analysis - INFO - Starting analysis of local:T-Rex-body-support_0.2mm_PETG_ENDER3_4h9m.gcode 2021-07-09 14:13:44,253 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/octo/OctoPrint/venv/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/octo/.octoprint/uploads/T-Rex-body-support_0.2mm_PETG_ENDER3_4h9m.gcode 2021-07-09 14:14:02,981 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-09 14:14:06,431 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-09 14:14:06,440 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-09 14:14:06,451 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-09 14:14:06,485 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-09 14:16:42,949 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-09 14:16:46,590 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-09 14:16:46,627 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-09 14:16:46,627 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-09 14:16:46,628 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-09 14:16:46,710 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-09 14:16:46,715 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 14:16:46,827 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-09 14:16:48,592 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-09 14:16:48,602 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 14:16:48,736 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-09 14:16:48,766 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-09 14:16:49,138 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-09 14:16:54,939 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-09 14:16:58,319 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-09 14:16:58,326 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-09 14:16:58,347 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-09 14:16:58,371 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-09 14:17:03,499 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-09 14:17:06,420 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-09 14:17:06,458 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-09 14:17:06,459 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-09 14:17:06,460 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-09 14:17:06,540 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-09 14:17:06,560 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 14:17:08,597 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-07-09 14:17:08,609 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 14:17:08,669 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-09 14:17:08,678 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 14:17:08,789 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-09 14:17:08,829 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-09 14:17:09,166 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-09 14:17:28,264 - octoprint.printer.standard.job - INFO - Print job selected - origin: sdcard, path: T-REX-~1.GCO, owner: printer, user: printer 2021-07-09 14:19:42,584 - octoprint.util.comm - INFO - Starting job on behalf of user printer 2021-07-09 14:19:42,585 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting print from SD" 2021-07-09 14:19:42,588 - octoprint.printer.standard.job - INFO - Print job started - origin: sdcard, path: T-REX-~1.GCO, owner: printer, user: printer 2021-07-09 14:19:42,722 - octoprint.util.comm - INFO - Changing monitoring state from "Starting print from SD" to "Printing from SD" 2021-07-09 14:19:43,082 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'sdcard', 'file': '6fa3d72847cbeca88490189de4a85f7e54e8420a'} 2021-07-09 14:19:44,735 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly 2021-07-09 14:20:58,401 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 14:21:20,756 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 65723, 'printer_state': 'PRINTING'} 2021-07-09 14:24:55,412 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s 2021-07-09 14:25:54,083 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:25:54,086 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:25:56,881 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 14:25:56,931 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:25:56,932 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:25:59,037 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 14:26:00,212 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.68s 2021-07-09 14:26:00,699 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.4s 2021-07-09 14:26:01,164 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.41s 2021-07-09 14:26:01,628 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.41s 2021-07-09 14:26:02,108 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.41s 2021-07-09 14:26:02,815 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-07-09 14:27:32,668 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 14:28:14,907 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 14:28:15,105 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:28:15,107 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:28:15,465 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 14:30:28,082 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 14:35:58,402 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 14:36:20,686 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 66623, 'printer_state': 'PRINTING'} 2021-07-09 14:42:28,368 - octoprint.util.comm - INFO - Changing monitoring state from "Printing from SD" to "Cancelling" 2021-07-09 14:42:28,378 - octoprint.printer.standard.job - INFO - Print job cancelled - origin: sdcard, path: T-REX-~1.GCO, owner: printer, user: None 2021-07-09 14:42:28,684 - octoprint.util.comm - INFO - Changing monitoring state from "Cancelling" to "Operational" 2021-07-09 14:42:28,864 - octoprint.plugins.tracking - INFO - Sent tracking event print_cancelled, payload: {'origin': 'sdcard', 'file': '6fa3d72847cbeca88490189de4a85f7e54e8420a', 'elapsed': 1365} 2021-07-09 14:42:29,195 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'sdcard', 'file': '6fa3d72847cbeca88490189de4a85f7e54e8420a', 'elapsed': 1365, 'reason': 'cancelled'} 2021-07-09 14:44:23,252 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 14:44:23,351 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:44:23,353 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:44:23,432 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 14:44:30,739 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 14:44:41,334 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-09 14:44:41,342 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-09 14:44:41,353 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-09 14:44:41,387 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-09 14:45:40,602 - octoprint.plugins.psucontrol - INFO - Idle timeout reached after 1 minute(s). Turning heaters off prior to shutting off PSU. 2021-07-09 14:45:40,604 - octoprint.plugins.psucontrol - INFO - Heaters below temperature. 2021-07-09 14:45:40,605 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-09 14:49:49,366 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 14:49:49,423 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:49:49,424 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:49:49,479 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 14:49:54,968 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-09 14:50:00,227 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-07-09 14:50:00,229 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-09 14:50:00,288 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Connecting" 2021-07-09 14:50:00,294 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 14:50:00,616 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 14:50:00,620 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational" 2021-07-09 14:50:00,659 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 14:50:00,725 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-09 14:50:00,751 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-09 14:50:01,173 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': '/dev/ttyUSB0', 'printer_baudrate': 115200} 2021-07-09 14:50:11,902 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly 2021-07-09 14:50:17,041 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s 2021-07-09 14:50:40,122 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-09 14:50:40,784 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-09 14:50:40,787 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-09 14:50:40,804 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-07-09 14:50:40,825 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-09 14:50:58,404 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 14:51:12,953 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 14:51:20,781 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 67523, 'printer_state': 'OFFLINE'} 2021-07-09 14:51:55,353 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 14:51:55,426 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:51:55,428 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:51:55,519 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 14:51:58,072 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 14:53:00,469 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:53:00,496 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:53:02,216 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 14:53:02,264 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:53:02,265 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:53:04,966 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 14:55:42,075 - octoprint.plugins.pluginmanager - INFO - Installing plugin from https://github.com/birkbjo/OctoPrint-Themeify/archive/master.zip 2021-07-09 14:55:42,824 - octoprint.plugin.core - WARNING - Plugin USBControl (1.0.7) is not compatible to Python 3.8.5 (compatibility string: >=2.7,<3). 2021-07-09 14:55:43,166 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.3.26.post2) did not pass check, not loading. 2021-07-09 14:17:19,194 - octoprint.startup - INFO - ****************************************************************************** 2021-07-09 14:17:19,198 - octoprint.startup - INFO - Starting OctoPrint 1.6.0 2021-07-09 14:17:19,202 - octoprint.startup - INFO - ****************************************************************************** 2021-07-09 14:17:20,259 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-09 14:17:20,473 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-07-09 14:17:20,474 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-07-09 14:17:20,474 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-07-09 14:17:20,960 - 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) 2021-07-09 14:17:21,081 - octoprint.plugin.core - INFO - Loading plugins from /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins, /home/octo/.octoprint/plugins and installed plugin packages... 2021-07-09 14:57:41,466 - octoprint.plugin.core - WARNING - Plugin USBControl (1.0.7) is not compatible to Python 3.8.5 (compatibility string: >=2.7,<3). 2021-07-09 14:57:41,679 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.3.26.post2) did not pass check, not loading. 2021-07-09 14:57:41,980 - octoprint.plugin.core - INFO - Found 20 plugin(s) providing 19 mixin implementations, 42 hook handlers 2021-07-09 14:57:42,244 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-07-09 14:57:42,282 - octoprint.server - INFO - Intermediary server started 2021-07-09 14:57:42,322 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/octo/.octoprint/uploads... 2021-07-09 14:57:42,329 - octoprint.filemanager.storage - INFO - ... file metadata for /home/octo/.octoprint/uploads initialized successfully. 2021-07-09 14:57:42,337 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-07-09 14:57:42,337 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-07-09 14:57:42,339 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-07-09 14:57:42,340 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-07-09 14:57:42,341 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-07-09 14:57:42,345 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-07-09 14:57:42,350 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-07-09 14:57:42,353 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-07-09 14:57:42,355 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-07-09 14:57:42,358 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-09 14:57:42,361 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-09 14:57:42,364 - octoprint.server - INFO - Added new permission from plugin psucontrol: PLUGIN_PSUCONTROL_CONTROL (needs: "Need(method='role', value='plugin_psucontrol_admin')") 2021-07-09 14:57:42,367 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-07-09 14:57:42,369 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-07-09 14:57:42,372 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-07-09 14:57:42,597 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-07-09 14:57:45,215 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-09 14:57:47,422 - octoprint.util.pip - INFO - Version of pip is 21.1.1 2021-07-09 14:57:47,425 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-09 14:57:47,426 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-09 14:57:47,504 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-07-09 14:57:47,566 - octoprint.plugin.core - INFO - 20 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/errortracking | File Check (2021.2.23) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_file_check | Firmware Check (2021.2.4) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/pluginmanager | PSU Control (1.0.5) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_psucontrol | Software Update (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/softwareupdate | TouchUI (0.3.17) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_touchui | *USBControl (1.0.7) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/usbcontrol | Virtual Printer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-07-09 14:57:47,587 - octoprint.environment - INFO - Detected environment is Python 3.8.5 under Linux (linux). Details: | hardware: | cores: 4 | freq: 1368.0 | ram: 1047543808 | os: | bits: 32 | id: linux | platform: linux | python: | pip: 21.1.1 | version: 3.8.5 | virtualenv: /home/octo/OctoPrint/venv 2021-07-09 14:57:47,605 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/webassets... 2021-07-09 14:57:47,635 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/.webassets-cache... 2021-07-09 14:57:49,136 - octoprint.server - INFO - Shutting down intermediary server... 2021-07-09 14:57:49,404 - octoprint.server - INFO - Intermediary server shut down 2021-07-09 14:57:49,409 - octoprint.events - INFO - Processing startup event, this is our first event 2021-07-09 14:57:49,410 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-07-09 14:57:49,422 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-07-09 14:57:49,432 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-07-09 14:57:49,450 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-09 14:57:49,557 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-09 14:57:49,563 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-07-09 14:57:51,408 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-07-09 14:57:51,754 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-09 14:57:51,803 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-07-09 14:57:51,836 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-07-09 14:57:52,828 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._http._tcp.local.' for _http._tcp.local. 2021-07-09 14:57:52,847 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-09 14:57:52,858 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-09 14:57:52,859 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-09 14:57:53,044 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-09 14:57:53,049 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-09 14:57:53,050 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-09 14:57:53,050 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-09 14:57:53,051 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-09 14:57:53,069 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 14:57:53,077 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-09 14:57:53,079 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-09 14:57:53,081 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-09 14:57:53,089 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 14:57:53,090 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-09 14:57:53,090 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-09 14:57:53,092 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-09 14:57:53,100 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 14:57:53,102 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-09 14:57:53,105 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-09 14:57:53,108 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-09 14:57:53,114 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 14:57:53,115 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-09 14:57:53,115 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-09 14:57:53,117 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-09 14:57:53,127 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 14:57:53,129 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-09 14:57:53,131 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-09 14:57:53,133 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-09 14:57:53,143 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 14:57:53,144 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-09 14:57:53,145 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-09 14:57:53,146 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-09 14:57:53,157 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 14:57:53,158 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-09 14:57:53,161 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-09 14:57:53,163 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-09 14:57:53,176 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-09 14:57:53,620 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-07-09 14:57:53,651 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-07-09 14:57:53,656 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on orangepipc for SSDP 2021-07-09 14:57:53,670 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-07-09 14:57:53,864 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-09 14:57:55,892 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-09 14:57:55,900 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-09 14:57:55,913 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-09 14:57:55,996 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 499.5MB. That is considered sufficient for updating. 2021-07-09 14:57:56,319 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-09 14:57:56,576 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.214:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-09 14:57:56,727 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15, 'printer_state': 'OFFLINE'} 2021-07-09 14:57:57,081 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808, 'plugins': 'touchui:0.3.17,psucontrol:1.0.5,ender3v2tempfix:0.0.4'} 2021-07-09 14:57:57,387 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:57:57,389 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:57:57,413 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.6.0', 'os': 'linux', 'bits': 32, 'python': '3.8.5', 'pip': '21.1.1', 'cores': 4, 'freq': 1368.0, 'ram': 1047543808} 2021-07-09 14:58:19,957 - octoprint.server.preemptive_cache - INFO - ... done in 23.38s 2021-07-09 14:58:19,957 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.213:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-09 14:58:20,070 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:58:20,073 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:58:20,232 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:58:20,233 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:58:20,435 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:58:20,436 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:58:21,761 - octoprint.server.preemptive_cache - INFO - ... done in 1.80s 2021-07-09 14:58:22,449 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 14:58:22,544 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 14:58:22,546 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 14:58:36,754 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 14:59:41,929 - octoprint.plugins.pluginmanager - INFO - Installing plugin from https://github.com/birkbjo/OctoPrint-Themeify/archive/master.zip 2021-07-09 14:59:42,459 - octoprint.plugin.core - WARNING - Plugin USBControl (1.0.7) is not compatible to Python 3.8.5 (compatibility string: >=2.7,<3). 2021-07-09 14:59:42,753 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.3.26.post2) did not pass check, not loading. 2021-07-09 14:17:18,814 - octoprint.startup - INFO - ****************************************************************************** 2021-07-09 14:17:18,818 - octoprint.startup - INFO - Starting OctoPrint 1.6.0 2021-07-09 14:17:18,822 - octoprint.startup - INFO - ****************************************************************************** 2021-07-09 14:17:19,859 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-09 14:17:20,312 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-07-09 14:17:20,313 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-07-09 14:17:20,313 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-07-09 14:17:20,348 - 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) 2021-07-09 14:17:20,471 - octoprint.plugin.core - INFO - Loading plugins from /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins, /home/octo/.octoprint/plugins and installed plugin packages... 2021-07-09 14:17:23,016 - octoprint.plugin.core - WARNING - Plugin USBControl (1.0.7) is not compatible to Python 3.8.5 (compatibility string: >=2.7,<3). 2021-07-09 14:17:23,225 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.3.26.post2) did not pass check, not loading. 2021-07-09 15:02:03,640 - octoprint.plugin.core - INFO - Found 20 plugin(s) providing 19 mixin implementations, 42 hook handlers 2021-07-09 15:02:03,909 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-07-09 15:02:03,947 - octoprint.server - INFO - Intermediary server started 2021-07-09 15:02:03,988 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/octo/.octoprint/uploads... 2021-07-09 15:02:03,995 - octoprint.filemanager.storage - INFO - ... file metadata for /home/octo/.octoprint/uploads initialized successfully. 2021-07-09 15:02:04,002 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-07-09 15:02:04,003 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-07-09 15:02:04,005 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-07-09 15:02:04,006 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-07-09 15:02:04,007 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-07-09 15:02:04,009 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-07-09 15:02:04,011 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-07-09 15:02:04,014 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-07-09 15:02:04,016 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-07-09 15:02:04,018 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-07-09 15:02:04,020 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-07-09 15:02:04,022 - octoprint.server - INFO - Added new permission from plugin psucontrol: PLUGIN_PSUCONTROL_CONTROL (needs: "Need(method='role', value='plugin_psucontrol_admin')") 2021-07-09 15:02:04,025 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-07-09 15:02:04,027 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-07-09 15:02:04,029 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-07-09 15:02:04,258 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-07-09 15:02:06,898 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-09 15:02:09,090 - octoprint.util.pip - INFO - Version of pip is 21.1.1 2021-07-09 15:02:09,093 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-09 15:02:09,094 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-09 15:02:09,168 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-07-09 15:02:09,228 - octoprint.plugin.core - INFO - 20 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/errortracking | File Check (2021.2.23) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_file_check | Firmware Check (2021.2.4) (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/pluginmanager | PSU Control (1.0.5) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_psucontrol | Software Update (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/softwareupdate | TouchUI (0.3.17) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint_touchui | *USBControl (1.0.7) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/usbcontrol | Virtual Printer (bundled) = /home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-07-09 15:02:09,249 - octoprint.environment - INFO - Detected environment is Python 3.8.5 under Linux (linux). Details: | hardware: | cores: 4 | freq: 1368.0 | ram: 1047543808 | os: | bits: 32 | id: linux | platform: linux | python: | pip: 21.1.1 | version: 3.8.5 | virtualenv: /home/octo/OctoPrint/venv 2021-07-09 15:02:09,266 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/webassets... 2021-07-09 15:02:09,292 - octoprint.server - INFO - Reset webasset folder /home/octo/.octoprint/generated/.webassets-cache... 2021-07-09 15:02:10,780 - octoprint.server - INFO - Shutting down intermediary server... 2021-07-09 15:02:10,818 - octoprint.server - INFO - Intermediary server shut down 2021-07-09 15:02:10,823 - octoprint.events - INFO - Processing startup event, this is our first event 2021-07-09 15:02:10,823 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-07-09 15:02:10,828 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-07-09 15:02:10,835 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-07-09 15:02:10,885 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-07-09 15:02:10,970 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-07-09 15:02:10,982 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-09 15:02:12,794 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-07-09 15:02:13,091 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-09 15:02:13,139 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-07-09 15:02:13,162 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-07-09 15:02:14,167 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._http._tcp.local.' for _http._tcp.local. 2021-07-09 15:02:14,203 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 8 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-09 15:02:14,204 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200 2021-07-09 15:02:14,205 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200 2021-07-09 15:02:14,440 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-09 15:02:14,446 - 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:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttyS0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttyS0: [Errno 13] Permission denied: '/dev/ttyS0' 2021-07-09 15:02:14,447 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 115200, skipping 2021-07-09 15:02:14,447 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS7, baudrate 115200 2021-07-09 15:02:14,448 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS7, baudrate 115200 2021-07-09 15:02:14,474 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS7, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 15:02:14,476 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS7, baudrate 115200, skipping 2021-07-09 15:02:14,479 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS6, baudrate 115200 2021-07-09 15:02:14,480 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS6, baudrate 115200 2021-07-09 15:02:14,491 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS6, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 15:02:14,492 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS6, baudrate 115200, skipping 2021-07-09 15:02:14,493 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS5, baudrate 115200 2021-07-09 15:02:14,494 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS5, baudrate 115200 2021-07-09 15:02:14,502 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS5, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 15:02:14,504 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS5, baudrate 115200, skipping 2021-07-09 15:02:14,506 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS4, baudrate 115200 2021-07-09 15:02:14,507 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS4, baudrate 115200 2021-07-09 15:02:14,514 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS4, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 15:02:14,516 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS4, baudrate 115200, skipping 2021-07-09 15:02:14,518 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS3, baudrate 115200 2021-07-09 15:02:14,520 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS3, baudrate 115200 2021-07-09 15:02:14,530 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS3, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 15:02:14,532 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS3, baudrate 115200, skipping 2021-07-09 15:02:14,532 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS2, baudrate 115200 2021-07-09 15:02:14,533 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS2, baudrate 115200 2021-07-09 15:02:14,542 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS2, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 15:02:14,544 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS2, baudrate 115200, skipping 2021-07-09 15:02:14,547 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS1, baudrate 115200 2021-07-09 15:02:14,553 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS1, baudrate 115200 2021-07-09 15:02:14,566 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS1, baudrate 115200 from hook default: SerialException: 'Could not configure port: (5, 'Input/output error')' @ comm.py:_open_serial:3695 Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 398, in _reconfigure_port orig_attr = termios.tcgetattr(self.fd) termios.error: (5, 'Input/output error') During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3695, in _open_serial serial_obj = factory( File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3673, in default serial_obj.open() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 332, in open self._reconfigure_port(force_update=True) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 401, in _reconfigure_port raise SerialException("Could not configure port: {}".format(msg)) serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error') 2021-07-09 15:02:14,566 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS1, baudrate 115200, skipping 2021-07-09 15:02:14,567 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-07-09 15:02:14,569 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-07-09 15:02:14,582 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-09 15:02:15,003 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on orangepipc._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-07-09 15:02:15,011 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on orangepipc for SSDP 2021-07-09 15:02:15,028 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-07-09 15:02:15,174 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-09 15:02:15,199 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.192 2021-07-09 15:02:15,496 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 15:02:15,739 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 15:02:15,740 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:02:17,241 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-09 15:02:17,248 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-09 15:02:17,260 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-09 15:02:17,342 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 499.5MB. That is considered sufficient for updating. 2021-07-09 15:02:17,765 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-09 15:02:29,523 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from online to offline 2021-07-09 15:02:29,524 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-07-09 15:02:29,525 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-07-09 15:02:29,553 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:02:29,591 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:02:31,607 - octoprint.util.pip - INFO - Using "/home/octo/OctoPrint/venv/bin/python -m pip" as command to invoke pip 2021-07-09 15:02:31,609 - octoprint.util.pip - INFO - pip installs to /home/octo/OctoPrint/venv/lib/python3.8/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2021-07-09 15:02:31,611 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-07-09 15:02:31,846 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-07-09 15:02:32,702 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.214:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-09 15:02:49,072 - octoprint.server.preemptive_cache - INFO - ... done in 16.37s 2021-07-09 15:02:49,073 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.1.213:5000/', 'path': '/', 'query_string': 'l10n=ru'} 2021-07-09 15:02:50,129 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:02:50,130 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:02:50,256 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:02:50,258 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:02:50,886 - octoprint.server.preemptive_cache - INFO - ... done in 1.81s 2021-07-09 15:02:58,030 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-09 15:02:58,123 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-09 15:03:00,450 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-07-09 15:03:00,776 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-09 15:03:00,817 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:03:00,819 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:03:01,383 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:03:01,384 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:03:01,407 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.192 2021-07-09 15:03:01,446 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 15:03:02,745 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 15:03:02,859 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:03:02,860 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:03:05,947 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 15:03:32,112 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:03:32,113 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:03:32,282 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 15:03:33,216 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 15:03:33,260 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:03:33,261 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:03:34,807 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 15:05:15,822 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 15:05:15,823 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:05:16,039 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.192 2021-07-09 15:05:17,029 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.192 2021-07-09 15:05:17,062 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 15:05:17,063 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:05:24,672 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.192 2021-07-09 15:05:27,397 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 15:05:37,727 - octoprint.plugins.psucontrol - INFO - Switching PSU On 2021-07-09 15:05:43,113 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-07-09 15:05:43,185 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 9 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyS0@115200, /dev/ttyS7@115200, /dev/ttyS6@115200, /dev/ttyS5@115200, /dev/ttyS4@115200, /dev/ttyS3@115200, /dev/ttyS2@115200, /dev/ttyS1@115200 2021-07-09 15:05:43,185 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyUSB0, baudrate 115200 2021-07-09 15:05:43,186 - octoprint.util.comm - INFO - Connecting to port /dev/ttyUSB0, baudrate 115200 2021-07-09 15:05:43,330 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-07-09 15:05:43,350 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 15:05:43,398 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-07-09 15:05:43,404 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-07-09 15:05:43,469 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-07-09 15:05:43,493 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-07-09 15:05:43,921 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 115200} 2021-07-09 15:06:23,562 - octoprint.printer.standard.job - INFO - Print job selected - origin: sdcard, path: T-REX-~1.GCO, owner: printer, user: printer 2021-07-09 15:06:23,585 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting print from SD" 2021-07-09 15:06:23,592 - octoprint.printer.standard.job - INFO - Print job started - origin: sdcard, path: T-REX-~1.GCO, owner: printer, user: printer 2021-07-09 15:06:23,728 - octoprint.util.comm - INFO - Changing monitoring state from "Starting print from SD" to "Printing from SD" 2021-07-09 15:06:25,740 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly 2021-07-09 15:09:19,325 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 15:09:19,327 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:09:19,589 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.192 2021-07-09 15:09:20,824 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.192 2021-07-09 15:09:20,855 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 15:09:20,856 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:09:23,063 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.192 2021-07-09 15:09:34,713 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 15:09:34,715 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:09:34,932 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.192 2021-07-09 15:09:35,529 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.192 2021-07-09 15:09:35,558 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.192 2021-07-09 15:09:35,559 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:09:37,917 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.192 2021-07-09 15:11:09,299 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s 2021-07-09 15:14:33,039 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 15:14:33,163 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 15:14:33,164 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 15:14:33,564 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 15:15:24,226 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 15:17:03,911 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 15:32:03,913 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 15:35:51,026 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.192 2021-07-09 15:47:03,914 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 16:02:03,915 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 16:02:33,149 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3629, 'printer_state': 'PRINTING'} 2021-07-09 16:17:03,916 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 16:17:32,392 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4529, 'printer_state': 'PRINTING'} 2021-07-09 16:32:03,918 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 16:47:03,919 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 17:02:03,920 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 17:17:03,921 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 17:23:11,726 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 17:23:11,728 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 17:23:14,074 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 17:23:14,189 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 17:23:14,190 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 17:23:17,026 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 17:23:28,854 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 17:23:28,856 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 17:23:29,039 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 17:23:30,169 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 17:23:30,241 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 17:23:30,242 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 17:23:32,708 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 17:23:56,972 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 17:32:03,923 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 17:47:03,924 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 17:47:09,888 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 17:47:09,994 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 17:47:09,995 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 17:47:10,144 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 17:47:34,162 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 17:47:44,790 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 17:47:44,792 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 17:47:47,360 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 17:47:47,468 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 17:47:47,469 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 17:47:49,357 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 17:48:32,642 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 17:49:48,263 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.207 2021-07-09 17:49:48,560 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.207 2021-07-09 17:49:48,561 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 17:49:49,005 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.207 2021-07-09 17:50:05,969 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.207 2021-07-09 18:02:03,925 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 18:17:03,928 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 18:32:03,929 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 18:32:59,990 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from online to offline 2021-07-09 18:32:59,991 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-07-09 18:32:59,992 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-07-09 18:47:03,931 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 18:48:05,237 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-09 18:48:05,343 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-09 18:48:07,470 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-09 19:02:03,932 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 19:03:17,405 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from online to offline 2021-07-09 19:03:17,406 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-07-09 19:03:17,407 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-07-09 19:17:03,933 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 19:18:24,649 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-07-09 19:18:24,767 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-07-09 19:18:26,735 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-07-09 19:32:03,935 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 19:32:32,435 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 16229, 'printer_state': 'PRINTING'} 2021-07-09 19:40:22,187 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 19:40:22,189 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 19:40:23,832 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-09 19:40:23,913 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 19:40:23,913 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 19:40:33,592 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-09 19:40:33,724 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-09 19:41:53,289 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 19:41:53,292 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 19:41:54,668 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-09 19:41:54,697 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 19:41:54,698 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 19:42:04,215 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-09 19:42:10,840 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-09 19:45:07,488 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 19:45:07,490 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 19:45:08,635 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-09 19:45:08,665 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 19:45:08,665 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 19:45:10,437 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-09 19:46:18,646 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-09 19:47:03,936 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 19:55:33,248 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 3860, in _readline ret = self._serial.readline() File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/octoprint/util/comm.py", line 6488, in readline c = self.read(1) File "/home/octo/OctoPrint/venv/lib/python3.8/site-packages/serial/serialposix.py", line 595, in read raise SerialException( serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2021-07-09 19:55:33,253 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2021-07-09 19:55:33,270 - octoprint.util.comm - INFO - Changing monitoring state from "Printing from SD" to "Offline after error" 2021-07-09 19:55:33,299 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-07-09 19:56:32,520 - octoprint.plugins.psucontrol - INFO - Idle timeout reached after 1 minute(s). Turning heaters off prior to shutting off PSU. 2021-07-09 19:56:32,522 - octoprint.plugins.psucontrol - INFO - Heaters below temperature. 2021-07-09 19:56:32,523 - octoprint.plugins.psucontrol - INFO - Switching PSU Off 2021-07-09 19:58:37,463 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 19:58:37,465 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 19:58:40,713 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-09 19:58:40,845 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 19:58:40,846 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 19:58:43,023 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-09 19:59:00,235 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.1.70 2021-07-09 20:00:46,447 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 20:00:46,450 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 20:00:48,459 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.1.70 2021-07-09 20:00:48,489 - octoprint.server.util.flask - INFO - Passively logging in user printer from 192.168.1.70 2021-07-09 20:00:48,489 - octoprint.access.users - INFO - Logged in user: printer 2021-07-09 20:00:50,855 - octoprint.server.util.sockjs - INFO - User printer logged in on the socket from client 192.168.1.70 2021-07-09 20:02:03,937 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-07-09 20:02:32,363 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18029, 'printer_state': 'OFFLINE'} 2021-07-09 20:07:15,412 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json