2022-02-23 04:16:55,965 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 04:16:55,970 - octoprint.startup - INFO - Starting OctoPrint 1.7.3
2022-02-23 04:16:55,971 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 04:16:55,983 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-02-23 04:16:55,983 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-02-23 04:16:55,984 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-02-23 04:16:56,172 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2022-02-23 04:17:14,491 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers
2022-02-23 04:17:14,631 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-02-23 04:17:14,715 - octoprint.server - INFO - Intermediary server started
2022-02-23 04:17:14,717 - octoprint.printer.profile - ERROR - Profile _default does not exist, creating _default again and setting it as default
2022-02-23 04:17:14,868 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2022-02-23 04:17:14,870 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2022-02-23 04:17:14,876 - 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')")
2022-02-23 04:17:14,877 - 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')")
2022-02-23 04:17:14,878 - 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')")
2022-02-23 04:17:14,884 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')")
2022-02-23 04:17:14,885 - 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')")
2022-02-23 04:17:14,885 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')")
2022-02-23 04:17:14,897 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')")
2022-02-23 04:17:14,902 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')")
2022-02-23 04:17:14,904 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')")
2022-02-23 04:17:14,907 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: "Need(method='role', value='plugin_pi_support_check')")
2022-02-23 04:17:14,909 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')")
2022-02-23 04:17:14,912 - 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')")
2022-02-23 04:17:14,914 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')")
2022-02-23 04:17:14,916 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')")
2022-02-23 04:17:14,917 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')")
2022-02-23 04:17:21,649 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:17:22,814 - octoprint.util.pip - INFO - Version of pip is 20.3.3
2022-02-23 04:17:22,816 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:17:22,819 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:17:22,932 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s)
2022-02-23 04:17:23,171 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  Event Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/eventmanager
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.10.11) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.10.28) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2022-02-23 04:17:23,217 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1000.0
|    ram: 382255104
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero 2 W Rev 1.0
|      octopi_version: 0.18.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.3.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2022-02-23 04:17:23,231 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2022-02-23 04:17:23,234 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2022-02-23 04:17:24,327 - octoprint.server - INFO - Shutting down intermediary server...
2022-02-23 04:17:24,740 - octoprint.server - INFO - Intermediary server shut down
2022-02-23 04:17:25,023 - octoprint.events - INFO - Processing startup event, this is our first event
2022-02-23 04:17:25,024 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event
2022-02-23 04:17:25,031 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2022-02-23 04:17:25,036 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2022-02-23 04:17:25,040 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2022-02-23 04:17:25,044 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2022-02-23 04:17:25,876 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local.
2022-02-23 04:17:26,786 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local.
2022-02-23 04:17:26,807 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2022-02-23 04:17:26,834 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2022-02-23 04:17:28,076 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 1.1s
2022-02-23 04:17:28,154 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:17:28,155 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:17:28,155 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:17:28,168 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 11.9GB. That is considered sufficient for updating.
2022-02-23 04:17:28,169 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2022-02-23 04:17:28,616 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json
2022-02-23 04:17:29,022 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.8s
2022-02-23 04:17:30,104 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.88s
2022-02-23 04:17:30,996 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:17:30,998 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:17:30,998 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:17:31,135 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.87s
2022-02-23 04:17:31,199 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2022-02-23 04:17:32,320 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.92s
2022-02-23 04:17:32,556 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2022-02-23 04:18:40,047 - octoprint.server - INFO - Shutting down...
2022-02-23 04:18:40,139 - octoprint.server - INFO - Calling on_shutdown on plugins
2022-02-23 04:18:40,140 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2022-02-23 04:18:40,142 - octoprint.events - INFO - Event loop shut down
2022-02-23 04:18:40,167 - octoprint.server - INFO - Goodbye!
2022-02-23 04:18:43,404 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 04:18:43,414 - octoprint.startup - INFO - Starting OctoPrint 1.7.3
2022-02-23 04:18:43,415 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 04:18:43,947 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-02-23 04:18:43,948 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-02-23 04:18:43,948 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-02-23 04:18:44,014 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2022-02-23 04:18:45,991 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers
2022-02-23 04:18:46,116 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-02-23 04:18:46,128 - octoprint.server - INFO - Intermediary server started
2022-02-23 04:18:46,167 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2022-02-23 04:18:46,169 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2022-02-23 04:18:46,174 - 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')")
2022-02-23 04:18:46,174 - 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')")
2022-02-23 04:18:46,175 - 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')")
2022-02-23 04:18:46,178 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')")
2022-02-23 04:18:46,180 - 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')")
2022-02-23 04:18:46,184 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')")
2022-02-23 04:18:46,186 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')")
2022-02-23 04:18:46,187 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')")
2022-02-23 04:18:46,189 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')")
2022-02-23 04:18:46,191 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: "Need(method='role', value='plugin_pi_support_check')")
2022-02-23 04:18:46,193 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')")
2022-02-23 04:18:46,195 - 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')")
2022-02-23 04:18:46,197 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')")
2022-02-23 04:18:46,198 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')")
2022-02-23 04:18:46,200 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')")
2022-02-23 04:18:47,487 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:18:48,651 - octoprint.util.pip - INFO - Version of pip is 20.3.3
2022-02-23 04:18:48,653 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:18:48,654 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:18:48,770 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2022-02-23 04:18:48,802 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s)
2022-02-23 04:18:48,816 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  Event Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/eventmanager
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.10.11) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.10.28) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2022-02-23 04:18:48,860 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1000.0
|    ram: 382255104
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero 2 W Rev 1.0
|      octopi_version: 0.18.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.3.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2022-02-23 04:18:48,874 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2022-02-23 04:18:48,877 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2022-02-23 04:18:49,927 - octoprint.server - INFO - Shutting down intermediary server...
2022-02-23 04:18:49,986 - octoprint.server - INFO - Intermediary server shut down
2022-02-23 04:18:49,989 - octoprint.events - INFO - Processing startup event, this is our first event
2022-02-23 04:18:49,990 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event
2022-02-23 04:18:49,994 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2022-02-23 04:18:49,998 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2022-02-23 04:18:50,000 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2022-02-23 04:18:50,003 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2022-02-23 04:18:50,825 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local.
2022-02-23 04:18:51,653 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local.
2022-02-23 04:18:51,676 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2022-02-23 04:18:51,708 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2022-02-23 04:18:51,913 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 04:18:51,965 - octoprint.server.views - INFO - Preemptive cache not active for path /, ui _default and data {'path': '/', 'base_url': 'http://192.168.0.102/', 'query_string': 'l10n=en'}, signaling as cached
2022-02-23 04:18:53,120 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:18:53,123 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:18:53,135 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:18:53,160 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 11.9GB. That is considered sufficient for updating.
2022-02-23 04:18:53,161 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2022-02-23 04:18:54,931 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 04:18:55,592 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'path': '/', 'base_url': 'http://192.168.0.102/', 'query_string': 'l10n=en', '_timestamp': 1645589935.5925908, '_count': 1}
2022-02-23 04:19:13,339 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.113
2022-02-23 04:19:30,419 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:19:30,422 - octoprint.server.api - INFO - Actively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 04:19:30,778 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.113
2022-02-23 04:19:43,186 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 56, 'printer_state': 'OFFLINE'}
2022-02-23 04:19:43,954 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0', 'plugins': ''}
2022-02-23 04:19:44,715 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0'}
2022-02-23 04:20:47,311 - octoprint.server.api.system - INFO - Performing command for core:shutdown: sudo shutdown -h now
2022-02-23 04:20:47,650 - octoprint.server - INFO - Shutting down...
2022-02-23 04:20:48,206 - octoprint.server - INFO - Calling on_shutdown on plugins
2022-02-23 04:20:48,207 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2022-02-23 04:20:48,211 - octoprint.events - INFO - Event loop shut down
2022-02-23 04:20:51,370 - octoprint.server - INFO - Goodbye!
2022-02-23 04:21:01,963 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 04:21:01,966 - octoprint.startup - INFO - Starting OctoPrint 1.7.3
2022-02-23 04:21:01,968 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 04:21:05,728 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2022-02-23 04:21:06,006 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-02-23 04:21:06,007 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-02-23 04:21:06,007 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-02-23 04:21:06,969 - octoprint.startup - INFO - Blacklist processing done, adding 3 blacklisted plugin versions: roomtemp (any), GcodeEditor (>=0.1.1,<=0.2.8), gcodeleveling (>=0.1.0,<=0.1.1)
2022-02-23 04:21:07,082 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2022-02-23 04:21:09,781 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers
2022-02-23 04:21:09,990 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-02-23 04:21:10,022 - octoprint.server - INFO - Intermediary server started
2022-02-23 04:21:10,062 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2022-02-23 04:21:10,064 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2022-02-23 04:21:10,070 - 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')")
2022-02-23 04:21:10,071 - 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')")
2022-02-23 04:21:10,071 - 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')")
2022-02-23 04:21:10,072 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')")
2022-02-23 04:21:10,073 - 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')")
2022-02-23 04:21:10,074 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')")
2022-02-23 04:21:10,074 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')")
2022-02-23 04:21:10,075 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')")
2022-02-23 04:21:10,075 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')")
2022-02-23 04:21:10,083 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: "Need(method='role', value='plugin_pi_support_check')")
2022-02-23 04:21:10,084 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')")
2022-02-23 04:21:10,084 - 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')")
2022-02-23 04:21:10,085 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')")
2022-02-23 04:21:10,085 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')")
2022-02-23 04:21:10,086 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')")
2022-02-23 04:21:11,578 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:21:12,718 - octoprint.util.pip - INFO - Version of pip is 20.3.3
2022-02-23 04:21:12,721 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:21:12,722 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:21:12,839 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2022-02-23 04:21:12,872 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s)
2022-02-23 04:21:12,887 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  Event Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/eventmanager
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.10.11) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.10.28) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2022-02-23 04:21:12,930 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1000.0
|    ram: 382255104
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero 2 W Rev 1.0
|      octopi_version: 0.18.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.3.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2022-02-23 04:21:12,947 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2022-02-23 04:21:12,974 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2022-02-23 04:21:14,116 - octoprint.server - INFO - Shutting down intermediary server...
2022-02-23 04:21:14,348 - octoprint.server - INFO - Intermediary server shut down
2022-02-23 04:21:14,351 - octoprint.events - INFO - Processing startup event, this is our first event
2022-02-23 04:21:14,352 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event
2022-02-23 04:21:14,372 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2022-02-23 04:21:14,398 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2022-02-23 04:21:14,400 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2022-02-23 04:21:14,401 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2022-02-23 04:21:14,457 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2022-02-23 04:21:14,504 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 04:21:15,541 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local.
2022-02-23 04:21:16,487 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local.
2022-02-23 04:21:16,511 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2022-02-23 04:21:16,553 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2022-02-23 04:21:16,617 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {'throttled_now': False, 'throttled_past': False, 'throttled_mask': 0, 'throttled_voltage_now': False, 'throttled_voltage_past': False, 'throttled_overheat_now': False, 'throttled_overheat_past': False}
2022-02-23 04:21:16,795 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 04:21:18,085 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:21:18,092 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:21:18,138 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:21:18,231 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 11.9GB. That is considered sufficient for updating.
2022-02-23 04:21:18,539 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 04:21:19,179 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.0.102/', 'path': '/', 'query_string': 'l10n=en'}
2022-02-23 04:21:19,476 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9, 'printer_state': 'OFFLINE'}
2022-02-23 04:21:20,250 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0', 'plugins': ''}
2022-02-23 04:21:20,553 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 04:21:21,012 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0'}
2022-02-23 04:22:59,821 - octoprint.server.preemptive_cache - INFO - ... done in 15.23s
2022-02-23 04:23:00,378 - octoprint.server.views - INFO - Found path / in cache (key: ui:_default:http://192.168.0.102/:en), signaling as cached
2022-02-23 04:23:01,016 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.101
2022-02-23 04:23:05,921 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:23:05,925 - octoprint.server.api - INFO - Actively logging in user Baobao178 from ::ffff:192.168.0.101
2022-02-23 04:23:05,999 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.101
2022-02-23 04:23:06,000 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:23:06,116 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.101
2022-02-23 04:23:07,124 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.101
2022-02-23 04:23:07,169 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.101
2022-02-23 04:23:07,170 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:23:08,551 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.101
2022-02-23 04:23:10,700 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 04:23:28,140 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:23:28,180 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 
2022-02-23 04:23:28,181 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:23:28,183 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:23:28,236 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:23:29,005 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:23:37,230 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:23:37,265 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 
2022-02-23 04:23:37,266 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:23:37,268 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:23:37,320 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:23:38,072 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:23:43,289 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:23:43,326 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 
2022-02-23 04:23:43,327 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:23:43,329 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:23:43,383 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:23:44,133 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:23:48,305 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:23:48,350 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 
2022-02-23 04:23:48,351 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:23:48,353 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:23:48,418 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:23:49,172 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:23:51,888 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:23:51,924 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 
2022-02-23 04:23:51,924 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:23:51,926 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:23:51,978 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:23:52,709 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:24:03,023 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.101
2022-02-23 04:24:23,333 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 04:24:23,334 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:24:24,009 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 04:24:24,009 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:24:25,177 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.113
2022-02-23 04:24:25,283 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 04:24:25,283 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:24:26,635 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.113
2022-02-23 04:24:28,785 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.102', 'os_name': 'Windows', 'os_version': '10'}
2022-02-23 04:24:51,336 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:24:51,373 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 
2022-02-23 04:24:51,373 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:24:51,375 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:24:51,424 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:24:52,258 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:24:53,015 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:24:53,055 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 0 port/baudrate candidates: 
2022-02-23 04:24:53,055 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:24:53,058 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:24:53,118 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:24:53,835 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:27:53,583 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.113
2022-02-23 04:27:53,646 - octoprint.server - INFO - Shutting down...
2022-02-23 04:27:54,154 - octoprint.server - INFO - Calling on_shutdown on plugins
2022-02-23 04:27:54,156 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2022-02-23 04:27:54,157 - octoprint.events - INFO - Event loop shut down
2022-02-23 04:27:57,314 - octoprint.server - INFO - Goodbye!
2022-02-23 04:28:09,987 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 04:28:09,991 - octoprint.startup - INFO - Starting OctoPrint 1.7.3
2022-02-23 04:28:09,993 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 04:28:12,840 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2022-02-23 04:28:13,000 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-02-23 04:28:13,001 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-02-23 04:28:13,001 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-02-23 04:28:13,019 - octoprint.startup - INFO - Blacklist processing done, adding 3 blacklisted plugin versions: roomtemp (any), GcodeEditor (>=0.1.1,<=0.2.8), gcodeleveling (>=0.1.0,<=0.1.1)
2022-02-23 04:28:13,157 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2022-02-23 04:28:17,787 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers
2022-02-23 04:28:18,000 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-02-23 04:28:18,036 - octoprint.server - INFO - Intermediary server started
2022-02-23 04:28:18,075 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2022-02-23 04:28:18,078 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2022-02-23 04:28:18,084 - 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')")
2022-02-23 04:28:18,084 - 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')")
2022-02-23 04:28:18,085 - 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')")
2022-02-23 04:28:18,086 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')")
2022-02-23 04:28:18,087 - 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')")
2022-02-23 04:28:18,087 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')")
2022-02-23 04:28:18,088 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')")
2022-02-23 04:28:18,088 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')")
2022-02-23 04:28:18,089 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')")
2022-02-23 04:28:18,092 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: "Need(method='role', value='plugin_pi_support_check')")
2022-02-23 04:28:18,092 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')")
2022-02-23 04:28:18,093 - 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')")
2022-02-23 04:28:18,094 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')")
2022-02-23 04:28:18,094 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')")
2022-02-23 04:28:18,094 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')")
2022-02-23 04:28:19,576 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:28:20,713 - octoprint.util.pip - INFO - Version of pip is 20.3.3
2022-02-23 04:28:20,715 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:28:20,716 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:28:20,835 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2022-02-23 04:28:20,867 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s)
2022-02-23 04:28:20,881 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  Event Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/eventmanager
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.10.11) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.10.28) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2022-02-23 04:28:20,923 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1000.0
|    ram: 382255104
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero 2 W Rev 1.0
|      octopi_version: 0.18.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.3.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2022-02-23 04:28:20,937 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2022-02-23 04:28:20,963 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2022-02-23 04:28:22,081 - octoprint.server - INFO - Shutting down intermediary server...
2022-02-23 04:28:22,347 - octoprint.server - INFO - Intermediary server shut down
2022-02-23 04:28:22,350 - octoprint.events - INFO - Processing startup event, this is our first event
2022-02-23 04:28:22,351 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event
2022-02-23 04:28:22,362 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2022-02-23 04:28:22,363 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer...
2022-02-23 04:28:22,386 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2022-02-23 04:28:22,414 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2022-02-23 04:28:22,481 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 04:28:23,176 - octoprint.server - INFO - Trying to connect to configured serial port None
2022-02-23 04:28:23,435 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {'throttled_now': False, 'throttled_past': False, 'throttled_mask': 0, 'throttled_voltage_now': False, 'throttled_voltage_past': False, 'throttled_overheat_now': False, 'throttled_overheat_past': False}
2022-02-23 04:28:23,466 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:28:23,499 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2022-02-23 04:28:23,518 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2022-02-23 04:28:24,249 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 04:28:24,250 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 04:28:24,251 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 04:28:24,324 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:28:24,333 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:24,610 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local.
2022-02-23 04:28:25,418 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 04:28:25,490 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local.
2022-02-23 04:28:25,493 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2022-02-23 04:28:25,528 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2022-02-23 04:28:25,661 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 04:28:26,338 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:28:26,355 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:26,856 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 04:28:26,868 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 04:28:26,879 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 04:28:26,906 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 11.9GB. That is considered sufficient for updating.
2022-02-23 04:28:27,753 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.0.102/', 'path': '/', 'query_string': 'l10n=en'}
2022-02-23 04:28:28,060 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9, 'printer_state': 'DETECT_SERIAL'}
2022-02-23 04:28:28,343 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:28:28,354 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:28,890 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0', 'plugins': ''}
2022-02-23 04:28:29,033 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 04:28:29,580 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 04:28:29,581 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:28:29,754 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0'}
2022-02-23 04:28:30,395 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 04:28:30,396 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:28:30,449 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:32,402 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:28:32,407 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:45,941 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:28:45,954 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:47,948 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 04:28:47,949 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:28:47,952 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:49,970 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:28:49,991 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:51,975 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:28:51,978 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:53,982 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 04:28:53,983 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:28:53,986 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:55,988 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:28:55,991 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:28:57,993 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:28:57,997 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:00,004 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 04:29:00,005 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:00,023 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:02,019 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:02,024 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:04,026 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:04,029 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:06,033 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 04:29:06,034 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:06,037 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:08,047 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:08,060 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:10,111 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:10,122 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:12,124 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 04:29:12,125 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:12,131 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:14,136 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:14,146 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:16,150 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:16,174 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:17,399 - octoprint.server.preemptive_cache - INFO - ... done in 38.12s
2022-02-23 04:29:18,123 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.113
2022-02-23 04:29:18,176 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:29:18,206 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:29:18,239 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:29:18,271 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 04:29:18,272 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 04:29:19,020 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:29:19,484 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.113
2022-02-23 04:29:21,209 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.102', 'os_name': 'Windows', 'os_version': '10'}
2022-02-23 04:29:23,756 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:29:23,793 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 04:29:24,734 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 04:29:24,736 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 04:29:24,744 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:24,748 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:26,751 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:26,761 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:28,764 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:28,773 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:30,776 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 04:29:30,785 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:30,791 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:32,795 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:32,803 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:34,800 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:34,804 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:36,806 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 04:29:36,808 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:36,816 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:38,813 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:38,822 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:40,820 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:40,829 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:42,826 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 04:29:42,827 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:42,835 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:44,833 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:44,842 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:46,845 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:46,855 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:48,856 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 04:29:48,857 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:48,865 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:50,862 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:50,871 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:52,869 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:52,878 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:54,881 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 04:29:54,882 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:29:54,893 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:56,899 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:29:56,908 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:29:58,910 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:29:58,920 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:30:00,927 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 04:30:00,928 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:30:00,934 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:30:02,935 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:30:02,942 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:30:04,944 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:30:04,948 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:30:06,949 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:30:06,992 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:30:07,039 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:30:07,745 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:31:18,789 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 04:31:18,792 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 04:31:18,793 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 04:31:18,796 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 04:31:18,816 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:31:18,825 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:20,824 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:31:20,833 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:22,836 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:31:22,845 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:24,847 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 04:31:24,848 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:31:24,852 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:26,854 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:31:26,865 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:28,867 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:31:28,870 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:30,873 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 04:31:30,874 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:31:30,886 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:32,891 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:31:32,901 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:34,904 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:31:34,913 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:36,910 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 04:31:36,911 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:31:36,922 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:38,924 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:31:38,937 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:40,940 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:31:40,950 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:42,953 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 04:31:42,954 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:31:42,963 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:44,967 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:31:44,976 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:46,979 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:31:46,988 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:48,990 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 04:31:48,991 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:31:49,000 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:50,998 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:31:51,006 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:53,003 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:31:53,012 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:55,008 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 04:31:55,009 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 04:31:55,018 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:57,014 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 04:31:57,023 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:31:59,027 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 04:31:59,036 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 04:32:01,038 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 04:32:01,086 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 04:32:01,119 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 04:32:01,930 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 04:32:26,736 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.113
2022-02-23 04:43:18,003 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 04:43:28,041 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 898, 'printer_state': 'OFFLINE'}
2022-02-23 04:58:18,005 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 04:58:28,136 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1798, 'printer_state': 'OFFLINE'}
2022-02-23 05:13:18,006 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 05:13:28,108 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2698, 'printer_state': 'OFFLINE'}
2022-02-23 05:28:18,008 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 05:28:28,532 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3598, 'printer_state': 'OFFLINE'}
2022-02-23 05:43:18,009 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 05:43:28,100 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4498, 'printer_state': 'OFFLINE'}
2022-02-23 05:58:18,011 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 05:58:28,089 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 5398, 'printer_state': 'OFFLINE'}
2022-02-23 06:13:18,012 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 06:13:28,102 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 6298, 'printer_state': 'OFFLINE'}
2022-02-23 06:28:18,014 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 06:28:28,086 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 7198, 'printer_state': 'OFFLINE'}
2022-02-23 06:43:18,015 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 06:43:28,129 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 8098, 'printer_state': 'OFFLINE'}
2022-02-23 06:58:18,017 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 06:58:28,116 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 8998, 'printer_state': 'OFFLINE'}
2022-02-23 07:13:18,018 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 07:13:28,117 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9898, 'printer_state': 'OFFLINE'}
2022-02-23 07:28:18,019 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 07:28:28,123 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10798, 'printer_state': 'OFFLINE'}
2022-02-23 07:43:18,021 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 07:43:28,116 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11698, 'printer_state': 'OFFLINE'}
2022-02-23 07:58:18,022 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 07:58:28,082 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12598, 'printer_state': 'OFFLINE'}
2022-02-23 08:13:18,024 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 08:13:28,076 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 13498, 'printer_state': 'OFFLINE'}
2022-02-23 08:28:18,025 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 08:28:28,098 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14398, 'printer_state': 'OFFLINE'}
2022-02-23 08:43:18,027 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 08:43:28,091 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15298, 'printer_state': 'OFFLINE'}
2022-02-23 08:58:18,028 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 08:58:28,171 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 16198, 'printer_state': 'OFFLINE'}
2022-02-23 09:13:18,030 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 09:13:28,156 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 17098, 'printer_state': 'OFFLINE'}
2022-02-23 09:28:18,032 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 09:28:28,185 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 17998, 'printer_state': 'OFFLINE'}
2022-02-23 09:43:18,033 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 09:43:28,161 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18898, 'printer_state': 'OFFLINE'}
2022-02-23 09:45:38,421 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 09:45:38,422 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 09:45:39,482 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 09:45:39,540 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 09:45:39,540 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 09:45:41,210 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 09:45:42,995 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 09:45:51,725 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:45:51,765 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 09:45:51,766 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 09:45:51,767 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 09:45:51,773 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:45:51,777 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:45:53,780 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:45:53,788 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:45:55,792 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:45:55,802 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:45:57,808 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 09:45:57,816 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:45:57,821 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:45:59,824 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:45:59,834 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:01,837 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:46:01,846 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:03,849 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 09:46:03,850 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:46:03,861 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:05,865 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:46:05,874 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:07,877 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:46:07,886 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:09,889 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 09:46:09,890 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:46:09,900 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:11,903 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:46:11,912 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:13,914 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:46:13,917 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:15,920 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 09:46:15,921 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:46:15,932 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:17,933 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:46:17,943 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:19,947 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:46:19,956 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:21,953 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 09:46:21,954 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:46:21,967 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:23,961 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:46:23,969 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:25,966 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:46:25,975 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:27,977 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 09:46:27,978 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:46:27,988 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:29,989 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:46:29,996 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:31,999 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:46:32,011 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:46:34,012 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:46:34,054 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:46:34,077 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:46:34,837 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:46:44,473 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection"
2022-02-23 09:46:44,475 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600
2022-02-23 09:46:44,520 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error"
2022-02-23 09:46:44,523 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:46:44,524 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: error: '(22, 'Invalid argument')' @ comm.py:_open_serial:3779
Traceback (most recent call last):
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/util/comm.py", line 3779, in _open_serial
    settings().getFloat(["serial", "timeout", "connection"]),
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/util/comm.py", line 3740, in default
    serial_obj.open()
  File "/home/pi/oprint/lib/python3.7/site-packages/serial/serialposix.py", line 332, in open
    self._reconfigure_port(force_update=True)
  File "/home/pi/oprint/lib/python3.7/site-packages/serial/serialposix.py", line 520, in _reconfigure_port
    [iflag, oflag, cflag, lflag, ispeed, ospeed, cc])
termios.error: (22, 'Invalid argument')
2022-02-23 09:46:44,586 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:46:45,356 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {'commerror_text': 'Connection error, see Terminal tab'}
2022-02-23 09:47:08,242 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection"
2022-02-23 09:47:08,245 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600
2022-02-23 09:47:08,268 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Error"
2022-02-23 09:47:08,270 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:47:08,272 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 9600 from hook default: error: '(22, 'Invalid argument')' @ comm.py:_open_serial:3779
Traceback (most recent call last):
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/util/comm.py", line 3779, in _open_serial
    settings().getFloat(["serial", "timeout", "connection"]),
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/util/comm.py", line 3740, in default
    serial_obj.open()
  File "/home/pi/oprint/lib/python3.7/site-packages/serial/serialposix.py", line 332, in open
    self._reconfigure_port(force_update=True)
  File "/home/pi/oprint/lib/python3.7/site-packages/serial/serialposix.py", line 520, in _reconfigure_port
    [iflag, oflag, cflag, lflag, ispeed, ospeed, cc])
termios.error: (22, 'Invalid argument')
2022-02-23 09:47:08,319 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:47:09,122 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_connection, payload: {'commerror_text': 'Connection error, see Terminal tab'}
2022-02-23 09:47:16,723 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:47:16,725 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 09:47:16,726 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 09:47:16,727 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 09:47:16,757 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:47:16,761 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:18,765 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:47:18,774 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:20,776 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:47:20,786 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:22,787 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 09:47:22,794 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:47:22,798 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:24,800 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:47:24,813 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:26,812 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:47:26,822 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:28,818 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 09:47:28,820 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:47:28,832 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:30,825 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:47:30,834 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:32,830 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:47:32,832 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:34,835 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 09:47:34,836 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:47:34,845 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:36,842 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:47:36,851 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:38,855 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:47:38,864 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:40,867 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 09:47:40,868 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:47:40,879 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:42,880 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:47:42,890 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:44,894 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:47:44,903 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:46,901 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 09:47:46,910 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:47:46,913 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:48,916 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:47:48,926 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:50,922 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:47:50,930 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:52,932 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 09:47:52,933 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:47:52,943 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:54,938 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:47:54,947 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:56,949 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:47:56,961 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:47:58,963 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:47:58,985 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:47:59,051 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:47:59,823 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:48:13,081 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:48:13,119 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 09:48:13,119 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 09:48:13,120 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 09:48:13,126 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:48:13,130 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:15,133 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:48:15,142 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:17,140 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:48:17,143 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:19,155 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 09:48:19,157 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:48:19,168 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:21,170 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:48:21,179 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:23,183 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:48:23,192 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:25,190 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 09:48:25,191 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:48:25,199 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:27,197 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:48:27,205 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:29,209 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:48:29,221 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:31,220 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 09:48:31,221 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:48:31,230 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:33,227 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:48:33,236 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:35,239 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:48:35,243 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:37,245 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 09:48:37,246 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:48:37,255 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:39,252 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:48:39,261 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:41,263 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:48:41,273 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:43,276 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 09:48:43,277 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:48:43,286 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:45,290 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:48:45,299 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:47,303 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:48:47,312 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:49,314 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 09:48:49,316 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:48:49,326 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:51,327 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:48:51,335 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:53,332 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:48:53,341 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:48:55,343 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:48:55,386 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:48:55,419 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:48:56,283 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:49:08,248 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:49:08,284 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 1 port/baudrate candidates: /dev/ttyS0@250000
2022-02-23 09:49:08,285 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 09:49:08,286 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 250000
2022-02-23 09:49:08,290 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttyS0, baudrate 250000 from hook default: error: '(22, 'Invalid argument')' @ comm.py:_open_serial:3779
Traceback (most recent call last):
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/util/comm.py", line 3779, in _open_serial
    settings().getFloat(["serial", "timeout", "connection"]),
  File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/util/comm.py", line 3740, in default
    serial_obj.open()
  File "/home/pi/oprint/lib/python3.7/site-packages/serial/serialposix.py", line 332, in open
    self._reconfigure_port(force_update=True)
  File "/home/pi/oprint/lib/python3.7/site-packages/serial/serialposix.py", line 520, in _reconfigure_port
    [iflag, oflag, cflag, lflag, ispeed, ospeed, cc])
termios.error: (22, 'Invalid argument')
2022-02-23 09:49:08,291 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttyS0, baudrate 250000, skipping
2022-02-23 09:49:08,291 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:49:08,293 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:49:08,365 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:49:09,114 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:49:13,563 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:49:13,602 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 1 port/baudrate candidates: /dev/ttyS0@230400
2022-02-23 09:49:13,603 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 09:49:13,604 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 230400
2022-02-23 09:49:13,609 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:49:13,613 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:49:15,617 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:49:15,626 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:49:17,628 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:49:17,637 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:49:19,640 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:49:19,662 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:49:19,707 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:49:20,443 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:49:28,536 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:49:28,583 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 1 port/baudrate candidates: /dev/ttyS0@115200
2022-02-23 09:49:28,584 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 09:49:28,585 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 09:49:28,590 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:49:28,594 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:49:30,600 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:49:30,609 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:49:32,616 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:49:32,620 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:49:34,631 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:49:34,674 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:49:34,709 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:49:35,461 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:50:09,793 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:50:09,830 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 1 port/baudrate candidates: /dev/ttyS0@57600
2022-02-23 09:50:09,831 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 09:50:09,832 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 57600
2022-02-23 09:50:09,837 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:50:09,841 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:11,845 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:50:11,854 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:13,856 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:50:13,868 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:15,870 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:50:15,885 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:50:15,940 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:50:16,684 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:50:21,539 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:50:21,576 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 1 port/baudrate candidates: /dev/ttyS0@38400
2022-02-23 09:50:21,576 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 09:50:21,577 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 38400
2022-02-23 09:50:21,584 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:50:21,588 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:23,590 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:50:23,600 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:25,596 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:50:25,605 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:27,602 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:50:27,627 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:50:27,688 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:50:28,464 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:50:35,188 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:50:35,226 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 1 port/baudrate candidates: /dev/ttyS0@19200
2022-02-23 09:50:35,226 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 09:50:35,227 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 19200
2022-02-23 09:50:35,232 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:50:35,236 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:37,240 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:50:37,252 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:39,256 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:50:39,265 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:41,268 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:50:41,311 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:50:41,839 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:50:42,064 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:50:46,227 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:50:46,264 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 1 port/baudrate candidates: /dev/ttyS0@9600
2022-02-23 09:50:46,265 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 09:50:46,265 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 9600
2022-02-23 09:50:46,271 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:50:46,276 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:48,278 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:50:48,286 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:50,284 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:50:50,288 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:50:52,301 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:50:52,347 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:50:52,377 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:50:53,116 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:50:58,145 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:50:58,148 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 09:50:58,148 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 09:50:58,153 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 09:50:58,186 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:50:58,189 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:00,193 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:51:00,202 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:02,204 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:51:02,216 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:04,220 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 09:51:04,229 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:51:04,232 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:06,235 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:51:06,238 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:08,249 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:51:08,258 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:10,266 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 09:51:10,267 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:51:10,277 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:12,279 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:51:12,289 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:14,290 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:51:14,294 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:16,304 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 09:51:16,305 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:51:16,317 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:18,320 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:51:18,331 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:20,333 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:51:20,343 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:22,346 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 09:51:22,347 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:51:22,352 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:24,355 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:51:24,365 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:26,368 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:51:26,377 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:28,384 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 09:51:28,385 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:51:28,396 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:30,400 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:51:30,406 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:32,408 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:51:32,416 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:34,413 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 09:51:34,414 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:51:34,425 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:36,419 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:51:36,428 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:38,429 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:51:38,438 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:51:40,440 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:51:40,486 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:51:40,509 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:51:41,270 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:51:53,708 - octoprint.server.api.system - INFO - Performing command for core:reboot: sudo shutdown -r now
2022-02-23 09:51:54,065 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 09:51:54,068 - octoprint.server - INFO - Shutting down...
2022-02-23 09:51:54,087 - octoprint.server.api.system - WARNING - Command for core:reboot failed with return code -15:
! STDOUT: 
! STDERR: 
2022-02-23 09:51:55,007 - octoprint.server - INFO - Calling on_shutdown on plugins
2022-02-23 09:51:55,009 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2022-02-23 09:51:55,010 - octoprint.events - INFO - Event loop shut down
2022-02-23 09:51:55,284 - zeroconf - WARNING - Error with socket 6 (('192.168.0.102', 5353))): [Errno 101] Network is unreachable
Traceback (most recent call last):
  File "/usr/lib/python3.7/asyncio/selector_events.py", line 987, in sendto
    self._sock.sendto(data, addr)
OSError: [Errno 101] Network is unreachable
2022-02-23 09:51:55,318 - octoprint.server - INFO - Goodbye!
2022-02-23 09:52:06,658 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 09:52:06,664 - octoprint.startup - INFO - Starting OctoPrint 1.7.3
2022-02-23 09:52:06,667 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 09:52:11,598 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2022-02-23 09:52:11,599 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-02-23 09:52:11,599 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-02-23 09:52:11,600 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-02-23 09:52:12,519 - octoprint.startup - INFO - Blacklist processing done, adding 3 blacklisted plugin versions: roomtemp (any), GcodeEditor (>=0.1.1,<=0.2.8), gcodeleveling (>=0.1.0,<=0.1.1)
2022-02-23 09:52:12,931 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2022-02-23 09:52:15,909 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers
2022-02-23 09:52:16,118 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-02-23 09:52:16,151 - octoprint.server - INFO - Intermediary server started
2022-02-23 09:52:16,191 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2022-02-23 09:52:16,193 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2022-02-23 09:52:16,199 - 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')")
2022-02-23 09:52:16,201 - 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')")
2022-02-23 09:52:16,202 - 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')")
2022-02-23 09:52:16,204 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')")
2022-02-23 09:52:16,206 - 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')")
2022-02-23 09:52:16,208 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')")
2022-02-23 09:52:16,210 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')")
2022-02-23 09:52:16,211 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')")
2022-02-23 09:52:16,213 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')")
2022-02-23 09:52:16,216 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: "Need(method='role', value='plugin_pi_support_check')")
2022-02-23 09:52:16,217 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')")
2022-02-23 09:52:16,219 - 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')")
2022-02-23 09:52:16,221 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')")
2022-02-23 09:52:16,223 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')")
2022-02-23 09:52:16,224 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')")
2022-02-23 09:52:17,689 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 09:52:18,824 - octoprint.util.pip - INFO - Version of pip is 20.3.3
2022-02-23 09:52:18,827 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 09:52:18,828 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 09:52:18,944 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2022-02-23 09:52:18,976 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s)
2022-02-23 09:52:18,990 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  Event Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/eventmanager
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.10.11) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.10.28) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2022-02-23 09:52:19,032 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1000.0
|    ram: 382255104
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero 2 W Rev 1.0
|      octopi_version: 0.18.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.3.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2022-02-23 09:52:19,046 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2022-02-23 09:52:19,072 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2022-02-23 09:52:20,173 - octoprint.server - INFO - Shutting down intermediary server...
2022-02-23 09:52:20,675 - octoprint.server - INFO - Intermediary server shut down
2022-02-23 09:52:20,677 - octoprint.events - INFO - Processing startup event, this is our first event
2022-02-23 09:52:20,678 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event
2022-02-23 09:52:20,679 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2022-02-23 09:52:20,683 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer...
2022-02-23 09:52:20,697 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2022-02-23 09:52:20,707 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2022-02-23 09:52:20,767 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 09:52:21,570 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {'throttled_now': False, 'throttled_past': False, 'throttled_mask': 0, 'throttled_voltage_now': False, 'throttled_voltage_past': False, 'throttled_overheat_now': False, 'throttled_overheat_past': False}
2022-02-23 09:52:21,959 - octoprint.server - INFO - Trying to connect to configured serial port None
2022-02-23 09:52:22,205 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:52:22,231 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2022-02-23 09:52:22,259 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2022-02-23 09:52:22,826 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 09:52:22,826 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 09:52:22,827 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 09:52:22,885 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:52:22,898 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:23,236 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local.
2022-02-23 09:52:23,721 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 09:52:24,115 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local.
2022-02-23 09:52:24,132 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2022-02-23 09:52:24,156 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2022-02-23 09:52:24,278 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 09:52:24,895 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:52:24,918 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:25,466 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 09:52:25,475 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 09:52:25,485 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 09:52:25,563 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 11.9GB. That is considered sufficient for updating.
2022-02-23 09:52:26,490 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.0.102/', 'path': '/', 'query_string': 'l10n=en'}
2022-02-23 09:52:26,753 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10, 'printer_state': 'DETECT_SERIAL'}
2022-02-23 09:52:26,915 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:52:26,933 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:27,049 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 09:52:27,499 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0', 'plugins': ''}
2022-02-23 09:52:28,244 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0'}
2022-02-23 09:52:28,927 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 09:52:28,930 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:52:28,934 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:41,169 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:52:41,187 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:43,178 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:52:43,180 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:45,183 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 09:52:45,185 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:52:45,188 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:47,195 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:52:47,223 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:49,205 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:52:49,218 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:51,217 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 09:52:51,218 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:52:51,227 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:51,717 - octoprint.server.preemptive_cache - INFO - ... done in 15.00s
2022-02-23 09:52:53,225 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:52:53,229 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:55,230 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:52:55,234 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:57,236 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 09:52:57,238 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:52:57,241 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:52:59,244 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:52:59,248 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:53:01,251 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:53:01,255 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:53:03,258 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 09:53:03,259 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:53:03,263 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:53:05,266 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:53:05,270 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:53:07,272 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:53:08,206 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:53:10,208 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 09:53:10,209 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:53:10,213 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:53:12,213 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:53:12,297 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:53:14,299 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:53:14,302 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:53:16,303 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:53:16,332 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:53:16,353 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:53:17,110 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:57:44,423 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 09:57:44,501 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 09:57:44,502 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 09:57:46,034 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 09:57:47,375 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:57:47,412 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 09:57:47,413 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 09:57:47,414 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 09:57:47,433 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:57:47,437 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:57:47,800 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 09:57:49,441 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:57:49,451 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:57:51,456 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:57:51,466 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:57:53,468 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 09:57:53,469 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:57:53,474 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:57:55,476 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:57:55,486 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:57:57,487 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:57:57,496 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:57:59,498 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 09:57:59,500 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:57:59,510 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:01,505 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:58:01,513 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:03,511 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:58:03,514 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:05,517 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 09:58:05,518 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:58:05,529 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:07,532 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:58:07,541 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:09,538 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:58:09,542 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:11,544 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 09:58:11,545 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:58:11,548 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:13,551 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:58:13,554 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:15,557 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:58:15,560 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:17,563 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 09:58:17,564 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:58:17,573 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:19,571 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:58:19,580 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:21,581 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:58:21,591 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:23,591 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 09:58:23,593 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:58:23,601 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:25,597 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:58:25,603 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:27,605 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:58:27,613 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:58:29,609 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 09:58:29,626 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 09:58:29,695 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 09:58:30,719 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 09:58:35,329 - octoprint.server.api.system - INFO - Performing command for core:shutdown: sudo shutdown -h now
2022-02-23 09:54:21,779 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 09:54:21,784 - octoprint.startup - INFO - Starting OctoPrint 1.7.3
2022-02-23 09:54:21,786 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 09:54:25,687 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2022-02-23 09:54:25,688 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-02-23 09:54:25,688 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-02-23 09:54:25,688 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-02-23 09:54:25,760 - octoprint.startup - INFO - Blacklist processing done, adding 3 blacklisted plugin versions: roomtemp (any), GcodeEditor (>=0.1.1,<=0.2.8), gcodeleveling (>=0.1.0,<=0.1.1)
2022-02-23 09:54:25,975 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2022-02-23 09:54:28,642 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers
2022-02-23 09:54:28,862 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-02-23 09:54:28,896 - octoprint.server - INFO - Intermediary server started
2022-02-23 09:54:28,935 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2022-02-23 09:54:28,938 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2022-02-23 09:54:28,942 - 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')")
2022-02-23 09:54:28,943 - 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')")
2022-02-23 09:54:28,944 - 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')")
2022-02-23 09:54:28,948 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')")
2022-02-23 09:54:28,950 - 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')")
2022-02-23 09:54:28,952 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')")
2022-02-23 09:54:28,953 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')")
2022-02-23 09:54:28,955 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')")
2022-02-23 09:54:28,957 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')")
2022-02-23 09:54:28,959 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: "Need(method='role', value='plugin_pi_support_check')")
2022-02-23 09:54:28,961 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')")
2022-02-23 09:54:28,963 - 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')")
2022-02-23 09:54:28,965 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')")
2022-02-23 09:54:28,967 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')")
2022-02-23 09:54:28,968 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')")
2022-02-23 09:54:30,445 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 09:54:31,586 - octoprint.util.pip - INFO - Version of pip is 20.3.3
2022-02-23 09:54:31,588 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 09:54:31,589 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 09:54:31,708 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2022-02-23 09:54:31,740 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s)
2022-02-23 09:54:31,755 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  Event Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/eventmanager
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.10.11) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.10.28) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2022-02-23 09:54:31,799 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1000.0
|    ram: 382255104
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero 2 W Rev 1.0
|      octopi_version: 0.18.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.3.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2022-02-23 09:54:31,815 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2022-02-23 09:54:31,839 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2022-02-23 09:54:32,944 - octoprint.server - INFO - Shutting down intermediary server...
2022-02-23 09:54:33,086 - octoprint.server - INFO - Intermediary server shut down
2022-02-23 09:54:33,089 - octoprint.events - INFO - Processing startup event, this is our first event
2022-02-23 09:54:33,090 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event
2022-02-23 09:54:33,091 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2022-02-23 09:54:33,100 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer...
2022-02-23 09:54:33,128 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2022-02-23 09:54:33,127 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2022-02-23 09:54:33,235 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 09:54:34,110 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {'throttled_now': False, 'throttled_past': False, 'throttled_mask': 0, 'throttled_voltage_now': False, 'throttled_voltage_past': False, 'throttled_overheat_now': False, 'throttled_overheat_past': False}
2022-02-23 09:54:34,512 - octoprint.server - INFO - Trying to connect to configured serial port None
2022-02-23 09:54:34,677 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 09:54:34,704 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2022-02-23 09:54:34,740 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2022-02-23 09:54:35,429 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 09:54:35,429 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 09:54:35,430 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 09:54:35,547 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:54:35,567 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:54:35,792 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local.
2022-02-23 09:54:36,109 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 09:54:36,629 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local.
2022-02-23 09:54:36,646 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2022-02-23 09:54:36,661 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2022-02-23 09:54:36,765 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 09:54:36,879 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 09:54:37,214 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 09:54:37,215 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 09:54:37,574 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:54:37,578 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:54:37,975 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 09:54:37,985 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 09:54:37,985 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 09:54:38,107 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 11.9GB. That is considered sufficient for updating.
2022-02-23 09:54:39,285 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10, 'printer_state': 'DETECT_SERIAL'}
2022-02-23 09:54:39,332 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.0.102/', 'path': '/', 'query_string': 'l10n=en'}
2022-02-23 09:54:39,583 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:54:39,588 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:54:40,095 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0', 'plugins': ''}
2022-02-23 09:54:40,145 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 09:54:40,620 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 09:54:40,866 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0'}
2022-02-23 09:54:41,591 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 09:54:41,592 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 09:54:41,602 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:54:43,609 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 09:54:43,621 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 09:54:45,624 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 09:54:45,646 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:13,500 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:00:13,501 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:00:13,508 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:15,510 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:00:15,533 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:17,536 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:00:17,542 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:19,550 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:00:19,550 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:00:19,560 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:21,560 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:00:21,567 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:23,575 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:00:23,591 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:24,849 - octoprint.server.preemptive_cache - INFO - ... done in 19.65s
2022-02-23 10:00:25,594 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:00:25,595 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:00:25,599 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:27,602 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:00:27,612 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:29,615 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:00:29,624 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:31,627 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:00:31,635 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:00:31,641 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:33,646 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:00:33,655 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:35,657 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:00:35,665 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:37,672 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:00:37,673 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:00:37,682 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:39,677 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:00:39,687 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:41,688 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:00:41,697 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:00:43,694 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:00:43,716 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:00:44,223 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:00:44,531 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:02:23,293 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 10:02:23,294 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:02:23,481 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 10:02:24,146 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 10:02:24,258 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 10:02:24,259 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:02:25,576 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 10:02:26,957 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:02:26,996 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:02:26,996 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:02:26,997 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:02:27,002 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:02:27,006 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:27,357 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 10:02:29,009 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:02:29,018 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:31,028 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:02:31,038 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:33,041 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:02:33,050 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:02:33,055 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:35,058 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:02:35,068 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:37,069 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:02:37,078 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:39,081 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:02:39,083 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:02:39,091 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:41,088 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:02:41,100 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:43,105 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:02:43,115 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:45,118 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:02:45,119 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:02:45,129 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:47,131 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:02:47,139 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:49,143 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:02:49,155 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:51,156 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:02:51,157 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:02:51,167 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:53,170 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:02:53,174 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:55,178 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:02:55,188 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:57,191 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:02:57,192 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:02:57,200 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:02:59,199 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:02:59,210 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:03:01,214 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:03:01,224 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:03:03,221 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:03:03,222 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:03:03,230 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:03:05,234 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:03:05,242 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:03:07,243 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:03:07,251 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:03:09,248 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:03:09,291 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:03:09,334 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:03:10,105 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:03:26,702 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 10:03:29,705 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 10:03:29,706 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:03:30,297 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 10:03:30,332 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 10:03:30,332 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:03:31,581 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 10:03:33,087 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 10:03:51,484 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 10:07:59,728 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 10:07:59,729 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:08:00,872 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.113
2022-02-23 10:08:00,912 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 10:08:00,913 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:08:02,096 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.113
2022-02-23 10:08:03,880 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.102', 'os_name': 'Windows', 'os_version': '10'}
2022-02-23 10:08:31,061 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:08:31,102 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:08:31,102 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:08:31,104 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:08:31,124 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:08:31,128 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:33,131 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:08:33,141 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:35,143 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:08:35,152 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:37,155 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:08:37,163 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:08:37,169 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:39,174 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:08:39,183 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:41,180 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:08:41,189 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:43,193 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:08:43,200 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:08:43,204 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:45,205 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:08:45,214 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:47,211 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:08:47,220 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:49,217 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:08:49,218 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:08:49,226 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:51,224 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:08:51,233 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:53,236 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:08:53,245 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:55,248 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:08:55,249 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:08:55,260 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:57,263 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:08:57,273 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:08:59,275 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:08:59,278 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:09:01,284 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:09:01,286 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:09:01,299 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:09:03,307 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:09:03,318 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:09:05,317 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:09:05,326 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:09:07,328 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:09:07,329 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:09:07,341 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:09:09,342 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:09:09,351 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:09:11,353 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:09:11,362 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:09:13,364 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:09:13,388 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:09:13,463 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:09:14,215 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:09:28,865 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 10:09:39,311 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 584, 'printer_state': 'OFFLINE'}
2022-02-23 10:20:23,886 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 10:20:23,887 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:20:25,708 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 10:20:25,744 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 10:20:25,745 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:20:26,810 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 10:20:27,997 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.89s
2022-02-23 10:20:28,935 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.83s
2022-02-23 10:20:29,814 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.82s
2022-02-23 10:20:30,700 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.79s
2022-02-23 10:20:31,618 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.79s
2022-02-23 10:20:32,647 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2022-02-23 10:20:33,001 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:20:33,037 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:20:33,037 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:20:33,038 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:20:33,053 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:20:33,057 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:33,573 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 10:20:35,061 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:20:35,070 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:37,074 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:20:37,090 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:39,092 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:20:39,101 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:20:39,105 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:41,107 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:20:41,121 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:43,118 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:20:43,126 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:45,129 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:20:45,130 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:20:45,140 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:47,147 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:20:47,157 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:49,160 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:20:49,163 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:51,166 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:20:51,167 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:20:51,181 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:53,172 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:20:53,182 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:55,185 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:20:55,201 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:57,204 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:20:57,205 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:20:57,210 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:20:59,213 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:20:59,221 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:01,219 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:21:01,223 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:03,226 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:21:03,227 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:21:03,238 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:05,240 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:21:05,249 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:07,252 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:21:07,261 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:09,263 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:21:09,264 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:21:09,278 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:11,285 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:21:11,298 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:13,298 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:21:13,307 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:15,309 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:21:15,368 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:21:15,402 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:21:16,153 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:21:38,933 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:21:38,977 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:21:38,978 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:21:38,979 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:21:38,984 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:21:38,988 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:40,992 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:21:41,000 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:43,004 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:21:43,017 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:45,015 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:21:45,022 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:21:45,034 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:47,028 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:21:47,043 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:49,051 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:21:49,053 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:51,060 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:21:51,061 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:21:51,066 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:53,067 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:21:53,076 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:55,080 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:21:55,089 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:57,092 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:21:57,093 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:21:57,098 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:21:59,099 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:21:59,108 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:01,111 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:22:01,119 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:03,122 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:22:03,123 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:22:03,127 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:05,130 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:22:05,145 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:07,142 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:22:07,157 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:09,160 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:22:09,162 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:22:09,172 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:11,168 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:22:11,176 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:13,173 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:22:13,181 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:15,183 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:22:15,184 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:22:15,199 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:17,189 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:22:17,197 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:19,193 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:22:19,202 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:21,203 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:22:21,230 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:22:21,282 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:22:22,027 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:22:31,978 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:22:31,980 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:22:31,981 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:22:31,982 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:22:32,011 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:22:32,016 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:34,019 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:22:34,033 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:36,030 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:22:36,040 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:38,043 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:22:38,044 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:22:38,057 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:40,060 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:22:40,069 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:42,072 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:22:42,081 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:44,085 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:22:44,086 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:22:44,096 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:46,109 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:22:46,118 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:48,116 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:22:48,125 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:50,121 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:22:50,123 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:22:50,126 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:52,128 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:22:52,137 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:54,134 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:22:54,142 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:56,140 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:22:56,141 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:22:56,150 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:22:58,147 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:22:58,150 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:23:00,153 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:23:00,162 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:23:02,165 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:23:02,166 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:23:02,174 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:23:04,173 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:23:04,182 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:23:06,184 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:23:06,197 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:23:08,190 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:23:08,191 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:23:08,200 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:23:10,195 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:23:10,204 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:23:12,205 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:23:12,214 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:23:14,215 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:23:14,270 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:23:14,308 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:23:15,083 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:24:28,866 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 10:24:34,589 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:24:34,591 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:24:34,592 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:24:34,593 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:24:34,619 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:24:34,625 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:36,629 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:24:36,644 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:38,641 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:24:38,651 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:39,237 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1484, 'printer_state': 'DETECT_SERIAL'}
2022-02-23 10:24:40,654 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:24:40,667 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:24:40,671 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:42,673 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:24:42,682 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:44,685 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:24:44,689 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:46,693 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:24:46,694 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:24:46,711 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:48,700 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:24:48,709 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:50,712 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:24:50,721 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:52,724 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:24:52,733 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:24:52,737 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:54,740 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:24:54,748 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:56,750 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:24:56,760 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:24:58,761 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:24:58,762 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:24:58,765 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:00,767 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:25:00,782 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:02,784 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:25:02,787 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:04,800 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:25:04,801 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:25:04,810 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:06,807 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:25:06,823 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:08,827 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:25:08,836 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:10,845 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:25:10,847 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:25:10,855 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:12,851 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:25:12,859 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:14,856 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:25:14,876 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:25:16,867 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:25:16,902 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:25:16,962 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:25:17,723 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:25:21,319 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 10:29:20,808 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 10:29:20,811 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:29:21,580 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 10:29:21,622 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 10:29:21,623 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 10:29:22,711 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 10:29:25,008 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 10:29:35,584 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:29:35,630 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:29:35,631 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:29:35,632 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:29:35,637 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:29:35,641 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:37,645 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:29:37,653 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:39,651 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:29:39,661 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:41,662 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:29:41,670 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:29:41,683 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:43,683 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:29:43,693 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:45,696 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:29:45,708 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:47,712 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:29:47,714 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:29:47,722 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:49,720 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:29:49,728 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:51,725 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:29:51,734 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:53,731 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:29:53,732 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:29:53,741 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:55,738 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:29:55,746 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:57,750 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:29:57,759 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:29:59,762 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:29:59,764 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:29:59,774 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:01,778 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:30:01,794 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:03,796 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:30:03,814 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:05,821 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:30:05,823 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:30:05,842 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:07,849 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:30:07,859 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:09,861 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:30:09,870 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:11,866 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:30:11,868 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:30:11,884 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:13,873 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:30:13,883 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:15,884 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:30:15,886 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:30:17,888 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:30:17,923 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:30:17,990 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:30:18,750 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:31:23,740 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:31:23,806 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:31:23,806 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:31:23,807 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:31:23,829 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:31:23,834 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:25,837 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:31:25,849 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:27,851 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:31:27,856 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:29,859 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:31:29,862 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:31:29,879 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:31,877 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:31:31,881 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:33,885 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:31:33,896 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:35,893 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:31:35,895 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:31:35,918 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:37,919 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:31:37,931 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:39,926 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:31:39,939 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:41,941 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:31:41,945 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:31:41,957 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:43,969 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:31:43,987 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:45,993 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:31:46,005 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:48,006 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:31:48,013 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:31:48,026 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:50,026 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:31:50,042 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:52,045 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:31:52,063 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:54,066 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:31:54,067 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:31:54,081 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:56,082 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:31:56,101 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:31:58,096 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:31:58,114 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:00,116 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:32:00,122 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:32:00,140 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:02,141 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:32:02,157 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:04,157 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:32:04,176 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:06,178 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:32:06,207 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:32:06,333 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:32:07,120 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:32:11,543 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 10:32:11,546 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 10:32:11,546 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 10:32:11,554 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 10:32:11,571 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:32:11,594 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:13,606 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:32:13,617 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:15,614 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:32:15,629 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:17,635 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 10:32:17,639 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:32:17,644 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:19,646 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:32:19,654 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:21,654 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:32:21,660 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:23,663 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 10:32:23,664 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:32:23,668 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:25,671 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:32:25,689 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:27,694 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:32:27,707 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:29,708 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 10:32:29,709 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:32:29,723 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:31,724 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:32:31,741 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:33,750 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:32:33,763 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:35,769 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 10:32:35,776 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:32:35,785 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:37,788 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:32:37,800 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:39,803 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:32:39,816 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:41,816 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 10:32:41,823 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:32:42,790 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:44,792 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:32:44,812 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:46,813 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:32:46,832 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:48,834 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 10:32:48,835 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 10:32:48,841 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:50,841 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 10:32:50,858 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:52,857 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 10:32:52,872 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 10:32:54,869 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 10:32:54,895 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 10:32:55,044 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 10:32:55,731 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 10:32:58,135 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 10:39:28,867 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 10:39:39,248 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2384, 'printer_state': 'OFFLINE'}
2022-02-23 10:54:28,869 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 10:54:39,247 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3284, 'printer_state': 'OFFLINE'}
2022-02-23 10:58:26,886 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.113
2022-02-23 11:00:44,574 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 11:00:44,611 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 11:00:44,612 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 11:00:45,879 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 11:00:47,395 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 11:00:47,631 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 11:00:47,667 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 11:00:47,667 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 11:00:47,668 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 11:00:47,687 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:00:47,691 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:00:49,696 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:00:49,711 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:00:51,716 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:00:51,730 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:00:53,738 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 11:00:53,745 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:00:53,755 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:00:55,758 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:00:55,763 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:00:57,766 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:00:57,779 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:00:59,780 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 11:00:59,787 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:00:59,796 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:01,798 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:01:01,810 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:03,818 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:01:03,830 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:05,834 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 11:01:05,835 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:01:05,840 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:07,851 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:01:07,866 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:09,866 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:01:09,872 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:11,876 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 11:01:11,877 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:01:11,891 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:13,896 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:01:13,909 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:15,910 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:01:15,926 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:17,929 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 11:01:17,929 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:01:17,937 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:19,941 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:01:19,947 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:21,951 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:01:21,965 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:23,974 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 11:01:23,975 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:01:23,980 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:25,980 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:01:25,993 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:27,986 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:01:27,997 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:01:29,992 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 11:01:30,016 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 11:01:30,122 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 11:01:30,805 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 11:05:44,906 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 11:09:28,870 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 11:09:39,308 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4184, 'printer_state': 'OFFLINE'}
2022-02-23 11:10:42,954 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 11:10:43,050 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 11:10:43,051 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 11:10:43,145 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 11:17:09,770 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 11:17:09,775 - octoprint.startup - INFO - Starting OctoPrint 1.7.3
2022-02-23 11:17:09,777 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 11:17:14,915 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2022-02-23 11:17:14,916 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-02-23 11:17:14,916 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-02-23 11:17:14,917 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-02-23 11:17:15,798 - octoprint.startup - INFO - Blacklist processing done, adding 3 blacklisted plugin versions: roomtemp (any), GcodeEditor (>=0.1.1,<=0.2.8), gcodeleveling (>=0.1.0,<=0.1.1)
2022-02-23 11:17:15,928 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2022-02-23 11:17:18,589 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers
2022-02-23 11:17:18,805 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-02-23 11:17:18,839 - octoprint.server - INFO - Intermediary server started
2022-02-23 11:17:18,879 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2022-02-23 11:17:18,881 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2022-02-23 11:17:18,889 - 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')")
2022-02-23 11:17:18,890 - 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')")
2022-02-23 11:17:18,892 - 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')")
2022-02-23 11:17:18,892 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')")
2022-02-23 11:17:18,893 - 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')")
2022-02-23 11:17:18,894 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')")
2022-02-23 11:17:18,895 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')")
2022-02-23 11:17:18,897 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')")
2022-02-23 11:17:18,905 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')")
2022-02-23 11:17:18,907 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: "Need(method='role', value='plugin_pi_support_check')")
2022-02-23 11:17:18,915 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')")
2022-02-23 11:17:18,916 - 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')")
2022-02-23 11:17:18,919 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')")
2022-02-23 11:17:18,920 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')")
2022-02-23 11:17:18,920 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')")
2022-02-23 11:17:20,458 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 11:17:21,616 - octoprint.util.pip - INFO - Version of pip is 20.3.3
2022-02-23 11:17:21,619 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 11:17:21,620 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 11:17:21,749 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2022-02-23 11:17:21,808 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s)
2022-02-23 11:17:21,892 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  Event Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/eventmanager
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.10.11) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.10.28) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2022-02-23 11:17:21,951 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1000.0
|    ram: 382255104
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero 2 W Rev 1.0
|      octopi_version: 0.18.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.3.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2022-02-23 11:17:21,987 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2022-02-23 11:17:22,013 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2022-02-23 11:17:23,190 - octoprint.server - INFO - Shutting down intermediary server...
2022-02-23 11:17:23,356 - octoprint.server - INFO - Intermediary server shut down
2022-02-23 11:17:23,359 - octoprint.events - INFO - Processing startup event, this is our first event
2022-02-23 11:17:23,360 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event
2022-02-23 11:17:23,362 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2022-02-23 11:17:23,372 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2022-02-23 11:17:23,375 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2022-02-23 11:17:23,423 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2022-02-23 11:17:23,465 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2022-02-23 11:17:23,522 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 11:17:24,606 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local.
2022-02-23 11:17:25,028 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {'throttled_now': False, 'throttled_past': False, 'throttled_mask': 0, 'throttled_voltage_now': False, 'throttled_voltage_past': False, 'throttled_overheat_now': False, 'throttled_overheat_past': False}
2022-02-23 11:17:25,545 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local.
2022-02-23 11:17:25,580 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2022-02-23 11:17:25,680 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2022-02-23 11:17:25,980 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 11:17:27,165 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 11:17:27,177 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 11:17:27,178 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 11:17:27,261 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 11.9GB. That is considered sufficient for updating.
2022-02-23 11:17:27,310 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 11:17:28,189 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.0.102/', 'path': '/', 'query_string': 'l10n=en'}
2022-02-23 11:17:28,449 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9, 'printer_state': 'OFFLINE'}
2022-02-23 11:17:29,240 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0', 'plugins': ''}
2022-02-23 11:17:29,304 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 11:17:30,011 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0'}
2022-02-23 11:54:33,465 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 11:54:34,472 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 17, 'printer_state': 'OFFLINE'}
2022-02-23 11:54:42,570 - octoprint.server.preemptive_cache - INFO - ... done in 16.42s
2022-02-23 11:55:02,739 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 11:55:03,226 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 11:55:03,229 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 11:55:04,912 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 11:55:06,731 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 11:55:08,025 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 11:55:08,095 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 11:55:08,096 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 11:55:08,097 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 11:55:08,107 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:55:08,112 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:10,116 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:55:10,129 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:12,131 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:55:12,141 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:14,138 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 11:55:14,141 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:55:14,155 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:16,157 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:55:16,167 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:18,172 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:55:18,186 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:20,186 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 11:55:20,187 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:55:20,192 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:22,195 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:55:22,205 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:24,202 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:55:24,218 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:26,222 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 11:55:26,223 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:55:26,241 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:28,241 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:55:28,256 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:30,263 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:55:30,279 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:32,281 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 11:55:32,282 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:55:32,298 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:34,302 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:55:34,317 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:36,320 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:55:36,324 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:38,327 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 11:55:38,328 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:55:38,339 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:40,334 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:55:40,347 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:42,348 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:55:42,359 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:44,354 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 11:55:44,355 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 11:55:44,366 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:46,361 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 11:55:46,371 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:48,367 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 11:55:48,381 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 11:55:50,387 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 11:55:50,424 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 11:55:50,523 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 11:55:51,282 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 11:57:27,390 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 12:03:49,101 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.103
2022-02-23 12:03:49,150 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.103
2022-02-23 12:03:49,153 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 12:03:50,278 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.103
2022-02-23 12:03:51,981 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '98.0.4758.101', 'os_name': 'Android', 'os_version': '10'}
2022-02-23 12:04:04,494 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.103
2022-02-23 12:09:33,467 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 12:09:34,305 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 917, 'printer_state': 'OFFLINE'}
2022-02-23 12:24:33,472 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 12:24:34,398 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1817, 'printer_state': 'OFFLINE'}
2022-02-23 12:17:10,668 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 12:17:10,673 - octoprint.startup - INFO - Starting OctoPrint 1.7.3
2022-02-23 12:17:10,675 - octoprint.startup - INFO - ******************************************************************************
2022-02-23 12:17:14,567 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2022-02-23 12:17:14,568 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-02-23 12:17:14,568 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-02-23 12:17:14,568 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-02-23 12:17:15,440 - octoprint.startup - INFO - Blacklist processing done, adding 3 blacklisted plugin versions: roomtemp (any), GcodeEditor (>=0.1.1,<=0.2.8), gcodeleveling (>=0.1.0,<=0.1.1)
2022-02-23 12:17:15,557 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2022-02-23 12:17:18,208 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 38 hook handlers
2022-02-23 12:17:18,443 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-02-23 12:17:18,477 - octoprint.server - INFO - Intermediary server started
2022-02-23 12:17:18,518 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2022-02-23 12:17:18,520 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2022-02-23 12:17:18,528 - 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')")
2022-02-23 12:17:18,529 - 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')")
2022-02-23 12:17:18,530 - 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')")
2022-02-23 12:17:18,531 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')")
2022-02-23 12:17:18,532 - 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')")
2022-02-23 12:17:18,534 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')")
2022-02-23 12:17:18,537 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')")
2022-02-23 12:17:18,540 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')")
2022-02-23 12:17:18,542 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')")
2022-02-23 12:17:18,550 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: "Need(method='role', value='plugin_pi_support_check')")
2022-02-23 12:17:18,553 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')")
2022-02-23 12:17:18,553 - 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')")
2022-02-23 12:17:18,557 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')")
2022-02-23 12:17:18,557 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')")
2022-02-23 12:17:18,558 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')")
2022-02-23 12:17:21,017 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 12:17:22,157 - octoprint.util.pip - INFO - Version of pip is 20.3.3
2022-02-23 12:17:22,160 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 12:17:22,160 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 12:17:22,293 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2022-02-23 12:17:22,351 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s)
2022-02-23 12:17:22,416 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  Event Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/eventmanager
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.10.11) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.10.28) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2022-02-23 12:17:22,462 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1000.0
|    ram: 382255104
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi Zero 2 W Rev 1.0
|      octopi_version: 0.18.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.3.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2022-02-23 12:17:22,490 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2022-02-23 12:17:22,516 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2022-02-23 12:17:23,711 - octoprint.server - INFO - Shutting down intermediary server...
2022-02-23 12:17:23,992 - octoprint.server - INFO - Intermediary server shut down
2022-02-23 12:17:23,995 - octoprint.events - INFO - Processing startup event, this is our first event
2022-02-23 12:17:23,996 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event
2022-02-23 12:17:23,997 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2022-02-23 12:17:24,020 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2022-02-23 12:17:24,034 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2022-02-23 12:17:24,041 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2022-02-23 12:17:24,100 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2022-02-23 12:17:24,159 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 12:17:25,166 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {'throttled_now': False, 'throttled_past': False, 'throttled_mask': 0, 'throttled_voltage_now': False, 'throttled_voltage_past': False, 'throttled_overheat_now': False, 'throttled_overheat_past': False}
2022-02-23 12:17:25,453 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._http._tcp.local.' for _http._tcp.local.
2022-02-23 12:17:26,355 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi._octoprint._tcp.local.' for _octoprint._tcp.local.
2022-02-23 12:17:26,410 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP
2022-02-23 12:17:26,543 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2022-02-23 12:17:26,763 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2022-02-23 12:17:27,842 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 12:17:28,044 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python3 -m pip" as command to invoke pip
2022-02-23 12:17:28,057 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2022-02-23 12:17:28,063 - octoprint.util.pip - INFO - ==> pip ok -> yes
2022-02-23 12:17:28,135 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 11.9GB. That is considered sufficient for updating.
2022-02-23 12:17:29,358 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10, 'printer_state': 'OFFLINE'}
2022-02-23 12:17:29,657 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://192.168.0.102/', 'path': '/', 'query_string': 'l10n=en'}
2022-02-23 12:17:29,921 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2022-02-23 12:17:30,172 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0', 'plugins': ''}
2022-02-23 12:17:30,939 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.3', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.3.3', 'cores': 4, 'freq': 1000.0, 'ram': 382255104, 'pi_model': 'Raspberry Pi Zero 2 W Rev 1.0', 'octopi_version': '0.18.0'}
2022-02-23 12:28:49,314 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.113
2022-02-23 12:28:52,346 - octoprint.server.util.flask - INFO - Passively logging in user Baobao178 from ::ffff:192.168.0.113
2022-02-23 12:28:52,347 - octoprint.access.users - INFO - Logged in user: Baobao178
2022-02-23 12:28:54,777 - octoprint.server.util.sockjs - INFO - User Baobao178 logged in on the socket from client ::ffff:192.168.0.113
2022-02-23 12:29:04,533 - octoprint.server.preemptive_cache - INFO - ... done in 27.61s
2022-02-23 12:32:18,445 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 12:32:29,256 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 243, 'printer_state': 'OFFLINE'}
2022-02-23 12:33:10,947 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 12:33:11,012 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 12:33:11,013 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 12:33:11,017 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 12:33:11,023 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:33:11,032 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:13,033 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:33:13,046 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:15,048 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:33:15,061 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:17,055 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 12:33:17,056 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:33:17,072 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:19,074 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:33:19,087 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:21,089 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:33:21,101 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:23,104 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 12:33:23,105 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:33:23,121 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:25,125 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:33:25,136 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:27,134 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:33:27,141 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:29,148 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 12:33:29,149 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:33:29,164 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:31,171 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:33:31,181 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:33,185 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:33:33,196 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:35,198 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 12:33:35,199 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:33:35,204 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:37,206 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:33:37,220 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:39,221 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:33:39,232 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:41,229 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 12:33:41,230 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:33:41,240 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:43,239 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:33:43,256 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:45,255 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:33:45,268 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:47,277 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 12:33:47,284 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:33:47,295 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:49,295 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:33:49,309 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:51,311 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:33:51,324 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:33:53,319 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 12:33:53,346 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 12:33:53,462 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 12:33:54,164 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 12:41:01,385 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection"
2022-02-23 12:41:01,387 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 7 port/baudrate candidates: /dev/ttyS0@115200, /dev/ttyS0@250000, /dev/ttyS0@230400, /dev/ttyS0@57600, /dev/ttyS0@38400, /dev/ttyS0@19200, /dev/ttyS0@9600
2022-02-23 12:41:01,388 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 115200
2022-02-23 12:41:01,389 - octoprint.util.comm - INFO - Connecting to port /dev/ttyS0, baudrate 115200
2022-02-23 12:41:01,429 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:41:01,435 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:03,438 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:41:03,452 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:05,455 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:41:05,472 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:07,470 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 250000
2022-02-23 12:41:07,471 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:41:07,477 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:09,478 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:41:09,492 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:11,494 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:41:11,505 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:13,501 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 230400
2022-02-23 12:41:13,503 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:41:13,507 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:15,510 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:41:15,524 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:17,534 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:41:17,549 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:19,552 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 57600
2022-02-23 12:41:19,553 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:41:19,567 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:21,569 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:41:21,585 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:23,586 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:41:23,599 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:25,601 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 38400
2022-02-23 12:41:25,607 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:41:25,617 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:27,620 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:41:27,634 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:29,637 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:41:29,652 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:31,656 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 19200
2022-02-23 12:41:31,664 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:41:31,672 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:33,681 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:41:33,693 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:35,695 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:41:35,709 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:37,710 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyS0, baudrate 9600
2022-02-23 12:41:37,711 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s
2022-02-23 12:41:37,716 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:39,718 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s
2022-02-23 12:41:39,728 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:41,734 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s
2022-02-23 12:41:41,749 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2022-02-23 12:41:43,751 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error"
2022-02-23 12:41:43,778 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error"
2022-02-23 12:41:43,886 - octoprint.plugins.action_command_notification - INFO - Notifications cleared
2022-02-23 12:41:44,575 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'}
2022-02-23 12:47:18,446 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2022-02-23 12:47:29,354 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1143, 'printer_state': 'OFFLINE'}