2021-12-20 07:58:36,409 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 07:58:36,436 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-20 07:58:36,437 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 07:58:40,136 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-20 07:58:40,254 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-12-20 07:58:40,256 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-12-20 07:58:40,282 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-12-20 07:58:40,750 - 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) 2021-12-20 07:58:40,751 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.1,<=0.2.8 for blacklist entry GcodeEditor, ignoring 2021-12-20 07:58:40,751 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.0,<=0.1.1 for blacklist entry gcodeleveling, ignoring 2021-12-20 07:58:40,908 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 07:58:44,983 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 07:58:45,311 - octoprint.plugin.core - INFO - Found 17 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-12-20 07:58:45,537 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-20 07:58:45,644 - octoprint.server - INFO - Intermediary server started 2021-12-20 07:58:45,733 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-20 07:58:45,745 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-20 07:58:45,767 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-20 07:58:45,768 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-20 07:58:45,769 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-20 07:58:45,769 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-20 07:58:45,770 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-12-20 07:58:45,771 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-20 07:58:45,772 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-20 07:58:45,772 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-20 07:58:45,773 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-20 07:58:45,774 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 07:58:45,787 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 07:58:45,827 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-20 07:58:45,831 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-20 07:58:45,834 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-20 07:58:49,088 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 07:58:52,093 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-20 07:58:52,103 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 07:58:52,104 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 07:58:52,219 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-20 07:58:52,329 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-12-20 07:58:52,363 - octoprint.plugin.core - INFO - 17 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 07:58:52,374 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-20 07:58:52,385 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-20 07:58:52,425 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-20 07:58:52,623 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-20 07:58:54,197 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-20 07:58:54,529 - octoprint.server - INFO - Intermediary server shut down 2021-12-20 07:58:54,563 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-20 07:58:54,564 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-12-20 07:58:54,572 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-20 07:58:54,578 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-20 07:58:54,612 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-12-20 07:58:54,677 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-20 07:58:55,443 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-20 07:58:55,793 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 07:58:55,859 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-20 07:58:55,896 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-20 07:58:55,987 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2021-12-20 07:58:57,221 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.67s 2021-12-20 07:58:57,321 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 07:58:57,323 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 07:58:57,346 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 07:58:57,733 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 07:58:57,735 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 07:58:57,736 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 07:58:57,747 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 07:58:57,800 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 07:58:57,821 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 07:58:57,903 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 07:58:57,928 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 07:58:57,955 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-20 07:58:58,058 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 07:58:58,070 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 07:58:58,206 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 07:58:58,208 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 07:58:58,297 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 07:58:58,316 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 07:58:58,344 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 07:58:58,348 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 07:58:58,385 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 07:58:58,413 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 07:58:58,414 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 07:58:58,417 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 07:58:58,445 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 07:58:58,464 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 07:58:58,465 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 07:58:58,467 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 07:58:58,497 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 07:58:58,498 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 07:58:58,498 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 07:58:58,499 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 07:58:58,559 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 07:58:58,618 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 07:58:58,619 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.64s 2021-12-20 07:58:58,647 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 07:58:58,680 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 07:58:58,722 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 07:58:58,781 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 07:58:59,266 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-20 07:58:59,346 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-20 07:58:59,383 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-20 07:58:59,621 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.58s 2021-12-20 07:58:59,941 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 07:59:00,609 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 07:59:00,622 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 07:59:00,669 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 07:59:01,035 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-20 07:59:01,091 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 07:59:01,374 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 07:59:01,427 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 07:59:01,862 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-20 07:59:02,011 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.96s 2021-12-20 07:59:02,048 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 07:59:02,178 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 07:59:02,307 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 07:59:02,940 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': None, 'printer_baudrate': 0} 2021-12-20 07:59:03,060 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 07:59:03,113 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 07:59:03,127 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 07:59:03,432 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.0GB. That is considered sufficient for updating. 2021-12-20 07:59:03,976 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.82s 2021-12-20 07:59:03,990 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.93s 2021-12-20 07:59:04,732 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 19, 'printer_state': 'OPERATIONAL'} 2021-12-20 07:59:05,497 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': ''} 2021-12-20 07:59:05,808 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 07:59:05,947 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-20 07:59:06,136 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-20 07:59:06,681 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-12-20 07:59:08,221 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 07:59:26,920 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 07:59:26,937 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 07:59:27,710 - octoprint.server.preemptive_cache - INFO - ... done in 21.76s 2021-12-20 07:59:27,885 - octoprint.server.views - INFO - Found path / in cache (key: ui:_default:http://172.17.2.23:5000/:en), signaling as cached 2021-12-20 07:59:27,910 - octoprint.server.views - INFO - Found path / in cache (key: ui:_default:http://172.17.2.23:5000/:en), signaling as cached 2021-12-20 07:59:29,226 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 07:59:29,292 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 07:59:29,292 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 07:59:30,696 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 07:59:32,945 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 07:59:48,374 - octoprint.server.util.sockjs - INFO - User LELO logged out, logging out on socket 2021-12-20 07:59:48,389 - octoprint.access.users - INFO - Logged out user: LELO 2021-12-20 07:59:49,188 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 07:59:49,763 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:12:22,060 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:12:22,087 - octoprint.server.api - INFO - Actively logging in user LELO from 172.17.2.18 2021-12-20 08:12:22,221 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:12:22,222 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:12:22,861 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 08:12:23,297 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:12:23,403 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:12:23,404 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:12:24,706 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 08:12:26,075 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 08:12:33,868 - octoprint.server.util.sockjs - INFO - User LELO logged out, logging out on socket 2021-12-20 08:12:33,873 - octoprint.access.users - INFO - Logged out user: LELO 2021-12-20 08:12:34,511 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 08:12:34,820 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:12:42,016 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:12:42,020 - octoprint.server.api - INFO - Actively logging in user LELO from 172.17.2.18 2021-12-20 08:12:42,148 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:12:42,149 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:12:42,644 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 08:12:43,124 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:12:43,158 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:12:43,158 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:12:44,357 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 08:12:45,522 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 08:13:45,305 - octoprint.server.util.sockjs - INFO - User LELO logged out, logging out on socket 2021-12-20 08:13:45,310 - octoprint.access.users - INFO - Logged out user: LELO 2021-12-20 08:13:45,545 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 08:13:45,863 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 08:13:46,228 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:13:48,566 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:13:48,593 - octoprint.server.api - INFO - Actively logging in user LELO from 172.17.2.18 2021-12-20 08:13:48,731 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:13:48,732 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:13:49,161 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 08:13:49,679 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:13:49,721 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:13:49,722 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:13:51,021 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 08:13:52,157 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 08:14:04,222 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 919, 'printer_state': 'OPERATIONAL'} 2021-12-20 08:14:30,769 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:14:30,771 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:15:12,701 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:15:12,702 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:15:14,013 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:15:14,048 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:15:14,049 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:15:14,967 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 08:15:16,199 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 08:15:19,880 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 08:16:51,408 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-kw5qao35.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 08:18:40,140 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-m7xo8kkl.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 08:19:16,074 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-ixb_e19b.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 08:20:59,140 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-14i61470.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 08:24:44,976 - octoprint.server.api.system - INFO - Performing command for core:restart_safe: echo "{\"eventType\": \"restartServer\"}" > /eventPipe 2021-12-20 08:24:54,390 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 08:24:54,395 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-20 08:24:54,398 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled! 2021-12-20 08:24:54,398 - octoprint.startup - INFO - Reason for safe mode: setting in config.yaml 2021-12-20 08:24:54,399 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 08:24:58,660 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-20 08:24:58,762 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-12-20 08:24:58,763 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-12-20 08:24:58,764 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-12-20 08:24:59,236 - 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) 2021-12-20 08:24:59,239 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.1,<=0.2.8 for blacklist entry GcodeEditor, ignoring 2021-12-20 08:24:59,241 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.0,<=0.1.1 for blacklist entry gcodeleveling, ignoring 2021-12-20 08:24:59,525 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 08:25:06,514 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 08:25:07,119 - octoprint.plugin.core - INFO - Found 17 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-12-20 08:25:07,411 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-20 08:25:07,510 - octoprint.server - INFO - Intermediary server started 2021-12-20 08:25:07,590 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-20 08:25:07,688 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-20 08:25:07,698 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-20 08:25:07,698 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-20 08:25:07,699 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-20 08:25:07,699 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-20 08:25:07,700 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-12-20 08:25:07,701 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-20 08:25:07,702 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-20 08:25:07,702 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-20 08:25:07,703 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-20 08:25:07,707 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 08:25:07,717 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-12-20 08:25:07,720 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-20 08:25:07,723 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-20 08:25:07,726 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-20 08:25:12,178 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 08:25:15,944 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-20 08:25:15,954 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 08:25:15,958 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 08:25:16,123 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-20 08:25:16,238 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-12-20 08:25:16,275 - octoprint.plugin.core - INFO - 17 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 08:25:16,306 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-20 08:25:16,328 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-20 08:25:16,403 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-20 08:25:16,763 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-20 08:25:18,109 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-20 08:25:22,656 - octoprint.server - INFO - Intermediary server shut down 2021-12-20 08:25:22,672 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-20 08:25:22,676 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-12-20 08:25:22,679 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-20 08:25:22,692 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-20 08:25:22,737 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-20 08:25:23,166 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 08:25:23,378 - octoprint.filemanager.analysis - INFO - Starting analysis of local:LELOKATANA-TEST_PRINT.gcode 2021-12-20 08:25:23,381 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /usr/bin/python3 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.01 --throttle-lines=100 --bed-z=0.0 /root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode 2021-12-20 08:25:23,388 - octoprint.filemanager - INFO - Added 1 items from storage type "local" to analysis queue 2021-12-20 08:25:25,422 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-20 08:25:25,771 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 08:25:25,836 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-20 08:25:25,862 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-20 08:25:27,164 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-20 08:25:27,818 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 08:25:27,821 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 08:25:27,822 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 08:25:28,140 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 08:25:28,141 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 08:25:28,142 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 08:25:28,144 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 08:25:28,159 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 08:25:28,174 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 08:25:28,175 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 08:25:28,176 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 08:25:28,214 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 08:25:28,235 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 08:25:28,255 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 08:25:28,282 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 08:25:28,333 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 08:25:28,351 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 08:25:28,374 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 08:25:28,384 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 08:25:28,396 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 08:25:28,399 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 08:25:28,400 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 08:25:28,402 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 08:25:28,412 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 08:25:28,416 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 08:25:28,423 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 08:25:28,432 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 08:25:28,439 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 08:25:28,450 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 08:25:28,453 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 08:25:28,457 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 08:25:28,463 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 08:25:28,493 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 08:25:28,494 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 08:25:28,495 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 08:25:28,496 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 08:25:28,510 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 08:25:28,521 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 08:25:28,537 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 08:25:28,551 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-20 08:25:28,560 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-20 08:25:28,596 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-20 08:25:28,597 - octoprint.server - INFO - Server started successfully in safe mode as requested from config, removing flag 2021-12-20 08:25:28,918 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 08:25:29,922 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-20 08:25:29,943 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 08:25:30,043 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 08:25:30,055 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 08:25:30,358 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 08:25:30,387 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 08:25:30,484 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 08:25:30,819 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': None, 'printer_baudrate': 0} 2021-12-20 08:25:31,387 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 08:25:31,400 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 08:25:31,402 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 08:25:31,539 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.0GB. That is considered sufficient for updating. 2021-12-20 08:25:32,410 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 26, 'printer_state': 'OPERATIONAL'} 2021-12-20 08:25:32,912 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': ''} 2021-12-20 08:25:32,945 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 08:25:32,975 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-20 08:25:33,247 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-20 08:25:35,732 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:25:35,829 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:25:35,831 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:25:36,783 - octoprint.filemanager.analysis - INFO - Analysis of entry local:LELOKATANA-TEST_PRINT.gcode finished, needed 13.40s 2021-12-20 08:25:37,475 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 08:25:59,928 - octoprint.server.preemptive_cache - INFO - ... done in 26.95s 2021-12-20 08:40:07,421 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 08:40:32,235 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 926, 'printer_state': 'OPERATIONAL'} 2021-12-20 08:49:56,065 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-6sdse2dj.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 08:50:05,081 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-zxycwir2.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 08:50:25,857 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:50:25,859 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:50:25,947 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:50:25,949 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:50:26,445 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:50:26,447 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:50:27,055 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:50:27,064 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:50:40,739 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:50:40,741 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:50:42,267 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 08:50:42,327 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:50:42,328 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:50:43,021 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 08:50:44,045 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 08:52:47,303 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 08:52:47,306 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 08:53:10,160 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 08:53:34,964 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-73qgurze.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 08:55:07,423 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 08:55:32,253 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1826, 'printer_state': 'OPERATIONAL'} 2021-12-20 09:10:07,429 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 09:10:32,300 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2726, 'printer_state': 'OPERATIONAL'} 2021-12-20 09:25:07,430 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 09:25:32,323 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3626, 'printer_state': 'OPERATIONAL'} 2021-12-20 09:40:07,433 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 09:40:32,396 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4526, 'printer_state': 'OPERATIONAL'} 2021-12-20 09:55:07,435 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 09:55:32,319 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 5426, 'printer_state': 'OPERATIONAL'} 2021-12-20 10:10:07,441 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 10:10:32,471 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 6326, 'printer_state': 'OPERATIONAL'} 2021-12-20 10:25:07,458 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 10:25:32,312 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 7226, 'printer_state': 'OPERATIONAL'} 2021-12-20 10:40:07,471 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 10:40:32,586 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 8126, 'printer_state': 'OPERATIONAL'} 2021-12-20 10:55:07,485 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 10:55:32,479 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9026, 'printer_state': 'OPERATIONAL'} 2021-12-20 11:10:07,516 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 11:10:32,381 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9926, 'printer_state': 'OPERATIONAL'} 2021-12-20 11:25:07,518 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 11:25:32,345 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10826, 'printer_state': 'OPERATIONAL'} 2021-12-20 11:40:07,523 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 11:40:32,372 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11726, 'printer_state': 'OPERATIONAL'} 2021-12-20 11:55:07,525 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 11:55:32,432 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12626, 'printer_state': 'OPERATIONAL'} 2021-12-20 12:10:07,529 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 12:10:32,735 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 13526, 'printer_state': 'OPERATIONAL'} 2021-12-20 12:25:07,532 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 12:25:32,588 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14426, 'printer_state': 'OPERATIONAL'} 2021-12-20 12:40:07,542 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 12:40:32,564 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15326, 'printer_state': 'OPERATIONAL'} 2021-12-20 12:55:07,563 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 12:55:32,433 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 16226, 'printer_state': 'OPERATIONAL'} 2021-12-20 13:10:07,565 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 13:10:32,628 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 17126, 'printer_state': 'OPERATIONAL'} 2021-12-20 13:25:07,586 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 13:25:32,532 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18026, 'printer_state': 'OPERATIONAL'} 2021-12-20 13:40:07,587 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 13:40:32,471 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18926, 'printer_state': 'OPERATIONAL'} 2021-12-20 13:54:57,992 - octoprint.util.comm - INFO - No response from printer after 3 consecutive communication timeouts, considering it dead. 2021-12-20 13:54:58,052 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-12-20 13:54:58,104 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-20 13:54:58,426 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_timeout, payload: {'commerror_text': 'Too many consecutive timeouts, printer still connected and alive?'} 2021-12-20 13:55:07,590 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 13:55:32,520 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 19826, 'printer_state': 'OFFLINE'} 2021-12-20 14:10:07,605 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 14:10:32,565 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 20726, 'printer_state': 'OFFLINE'} 2021-12-20 14:25:07,622 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 14:25:32,526 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 21626, 'printer_state': 'OFFLINE'} 2021-12-20 14:27:47,847 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:27:47,852 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:27:50,681 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 14:27:51,869 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 14:27:51,900 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:27:51,901 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:27:52,168 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-20 14:27:53,037 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 14:27:53,859 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.3s 2021-12-20 14:27:54,327 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.32s 2021-12-20 14:27:54,746 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.32s 2021-12-20 14:27:55,217 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.37s 2021-12-20 14:27:55,740 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.39s 2021-12-20 14:27:56,530 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-12-20 14:27:57,243 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 14:28:44,269 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:28:44,272 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:28:56,929 - octoprint - ERROR - Exception on /api/files/local [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-v7ul1htl.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 14:29:16,420 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 14:29:16,496 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 14:29:16,496 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 14:29:16,497 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 14:29:16,518 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:29:16,527 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 14:29:16,529 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 14:29:16,531 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 14:29:16,551 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:29:16,557 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 14:29:16,561 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 14:29:16,569 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 14:29:16,587 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:29:16,588 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 14:29:16,589 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 14:29:16,590 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 14:29:16,619 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:29:16,640 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 14:29:16,654 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 14:29:16,693 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 14:29:16,749 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:29:16,750 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 14:29:16,751 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 14:29:16,753 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 14:29:16,784 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:29:16,805 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 14:29:16,826 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 14:29:16,859 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 14:29:16,886 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:29:16,888 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 14:29:16,889 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 14:29:16,891 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 14:29:16,904 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:29:16,913 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 14:29:16,919 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:29:16,921 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:29:16,952 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 14:29:16,973 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:29:19,010 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-20 14:29:19,030 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:29:19,065 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 14:29:19,078 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:29:19,246 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 14:29:19,293 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 14:29:19,388 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 14:29:19,688 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 0} 2021-12-20 14:29:21,520 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 14:29:43,076 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:29:43,078 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:29:43,168 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:29:43,171 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:29:43,959 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:29:43,978 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:29:44,235 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:29:44,241 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:29:52,751 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-7eq5ueqa.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 14:30:23,382 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 14:30:23,417 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting" 2021-12-20 14:30:23,430 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 14:30:23,536 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:30:23,557 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing" 2021-12-20 14:30:23,807 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf'} 2021-12-20 14:33:00,900 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:33:00,902 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:33:26,529 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:33:26,531 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:33:26,580 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:33:26,581 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:33:27,410 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:33:27,411 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:33:28,369 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:33:28,377 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:34:31,116 - octoprint.util.comm - INFO - Cancelling job on behalf of user LELO 2021-12-20 14:34:31,125 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Cancelling" 2021-12-20 14:34:31,160 - octoprint.printer.standard.job - INFO - Print job cancelled - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 14:34:32,301 - octoprint.plugins.tracking - INFO - Sent tracking event print_cancelled, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf', 'elapsed': 247} 2021-12-20 14:34:33,266 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf', 'elapsed': 247, 'reason': 'cancelled'} 2021-12-20 14:36:28,478 - octoprint.util.comm - INFO - Changing monitoring state from "Cancelling" to "Operational" 2021-12-20 14:37:45,376 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 14:37:45,533 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-20 14:37:45,534 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 14:38:06,621 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-12-20 14:38:06,623 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-20 14:38:06,624 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-20 14:38:06,660 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-12-20 14:38:06,817 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 14:38:12,512 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 14:38:12,990 - octoprint.plugin.core - INFO - Found 17 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-12-20 14:38:13,235 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-20 14:38:18,290 - octoprint.server - INFO - Intermediary server started 2021-12-20 14:38:18,392 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-20 14:38:18,527 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-20 14:38:18,549 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-20 14:38:18,551 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-20 14:38:18,553 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-20 14:38:18,558 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-20 14:38:18,564 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-12-20 14:38:18,569 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-20 14:38:18,573 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-20 14:38:18,579 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-20 14:38:18,584 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-20 14:38:18,586 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 14:38:18,587 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 14:38:18,599 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-20 14:38:18,600 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-20 14:38:18,600 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-20 14:38:21,448 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:38:23,481 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-20 14:38:23,485 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:38:23,487 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:38:23,604 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-20 14:38:23,674 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-12-20 14:38:23,692 - octoprint.plugin.core - INFO - 17 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 14:38:23,710 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-20 14:38:23,720 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-20 14:38:23,780 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-20 14:38:24,126 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-20 14:38:25,277 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-20 14:38:25,310 - octoprint.server - INFO - Intermediary server shut down 2021-12-20 14:38:25,329 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-20 14:38:25,331 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2021-12-20 14:38:25,337 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-20 14:38:25,347 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-20 14:38:25,494 - octoprint.filemanager - INFO - Added 1 items from storage type "local" to analysis queue 2021-12-20 14:38:25,498 - octoprint.filemanager.analysis - INFO - Starting analysis of local:LELOKATANA-TEST_PRINT.gcode 2021-12-20 14:38:25,513 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /usr/bin/python3 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.01 --throttle-lines=100 --bed-z=0.0 /root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode 2021-12-20 14:38:25,597 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-20 14:38:25,664 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 14:38:25,677 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-20 14:38:25,689 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-20 14:38:25,790 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 14:38:25,791 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 14:38:25,797 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 14:38:25,836 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:38:25,837 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 14:38:25,838 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 14:38:25,841 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 14:38:25,853 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:38:25,858 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 14:38:25,864 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 14:38:25,868 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 14:38:25,879 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:38:25,882 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 14:38:25,884 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 14:38:25,887 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 14:38:25,890 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:38:25,891 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 14:38:25,891 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 14:38:25,892 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 14:38:25,899 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:38:25,902 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 14:38:25,904 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 14:38:25,905 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 14:38:25,907 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:38:25,907 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 14:38:25,908 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 14:38:26,073 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 14:38:26,081 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:38:26,090 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 14:38:26,093 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 14:38:26,094 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 14:38:26,104 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:38:26,104 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 14:38:26,104 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:38:26,105 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:38:26,120 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 14:38:26,125 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:38:26,161 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 14:38:26,639 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-20 14:38:27,489 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-20 14:38:27,497 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:38:27,518 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 14:38:27,527 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:38:27,605 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-20 14:38:27,614 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-20 14:38:27,656 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-20 14:38:27,669 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 14:38:27,714 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 14:38:27,722 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 14:38:27,988 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 14:38:30,227 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:38:30,246 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:38:30,256 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:38:30,554 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.0GB. That is considered sufficient for updating. 2021-12-20 14:38:30,554 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-12-20 14:38:31,065 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 14:38:37,251 - octoprint.filemanager.analysis - INFO - Analysis of entry local:LELOKATANA-TEST_PRINT.gcode finished, needed 11.75s 2021-12-20 14:38:41,182 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:38:41,195 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:38:41,196 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:38:41,287 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-20 14:38:41,436 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-20 14:38:59,214 - octoprint.server.preemptive_cache - INFO - ... done in 17.78s 2021-12-20 14:41:35,558 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 14:41:35,563 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-20 14:41:35,565 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 14:41:56,399 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-12-20 14:41:56,401 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-20 14:41:56,402 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-20 14:41:56,449 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-12-20 14:41:56,780 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 14:42:01,436 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 14:42:01,930 - octoprint.plugin.core - INFO - Found 17 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-12-20 14:42:02,271 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-20 14:42:07,354 - octoprint.server - INFO - Intermediary server started 2021-12-20 14:42:07,464 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-20 14:42:07,614 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-20 14:42:07,629 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-20 14:42:07,631 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-20 14:42:07,633 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-20 14:42:07,643 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-20 14:42:07,644 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-20 14:42:07,644 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-20 14:42:07,645 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-20 14:42:07,646 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-20 14:42:07,647 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-20 14:42:07,648 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 14:42:07,652 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 14:42:07,659 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-20 14:42:07,663 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-20 14:42:07,667 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-20 14:42:12,862 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:42:16,096 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-20 14:42:16,106 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:42:16,107 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:42:16,234 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-20 14:42:16,313 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-12-20 14:42:16,342 - octoprint.plugin.core - INFO - 17 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 14:42:16,358 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-20 14:42:16,368 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-20 14:42:16,446 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-20 14:42:16,725 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-20 14:42:18,034 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-20 14:42:18,392 - octoprint.server - INFO - Intermediary server shut down 2021-12-20 14:42:18,410 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-20 14:42:18,411 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2021-12-20 14:42:18,425 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-20 14:42:18,428 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-20 14:42:18,445 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-12-20 14:42:18,536 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-20 14:42:18,593 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 14:42:18,610 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-20 14:42:18,615 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-20 14:42:18,723 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 14:42:18,724 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 14:42:18,729 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 14:42:18,772 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:42:18,773 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 14:42:18,774 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 14:42:18,776 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 14:42:18,781 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:42:18,781 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 14:42:18,782 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 14:42:18,792 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 14:42:18,809 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:42:18,809 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 14:42:18,810 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 14:42:18,810 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 14:42:18,814 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:42:18,817 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 14:42:18,821 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 14:42:18,823 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 14:42:18,833 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:42:18,836 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 14:42:18,838 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 14:42:18,839 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 14:42:18,848 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:42:18,853 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 14:42:18,854 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 14:42:18,855 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 14:42:18,867 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:42:18,873 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 14:42:18,876 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 14:42:18,880 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 14:42:18,893 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:42:18,896 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 14:42:18,899 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:42:18,905 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:42:18,940 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 14:42:18,959 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:42:18,979 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 14:42:18,990 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:42:19,104 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 14:42:19,145 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 14:42:19,186 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 14:42:19,560 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-20 14:42:20,505 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-20 14:42:20,520 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-20 14:42:20,579 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-20 14:42:21,051 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 14:42:21,294 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 14:42:23,675 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:42:23,692 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:42:23,705 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:42:23,862 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.0GB. That is considered sufficient for updating. 2021-12-20 14:42:23,864 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-12-20 14:42:24,951 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 14:42:32,600 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-20 14:42:52,006 - octoprint.server.preemptive_cache - INFO - ... done in 19.41s 2021-12-20 14:51:22,029 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 14:51:22,033 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-20 14:51:22,035 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 14:51:44,410 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-12-20 14:51:44,411 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-20 14:51:44,412 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-20 14:51:44,462 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-12-20 14:51:44,612 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 14:51:50,847 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 14:51:51,351 - octoprint.plugin.core - INFO - Found 17 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-12-20 14:51:51,685 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-20 14:51:56,761 - octoprint.server - INFO - Intermediary server started 2021-12-20 14:51:56,863 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-20 14:51:57,009 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-20 14:51:57,025 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-20 14:51:57,025 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-20 14:51:57,026 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-20 14:51:57,027 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-20 14:51:57,028 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-20 14:51:57,029 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-20 14:51:57,030 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-20 14:51:57,040 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-20 14:51:57,049 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-20 14:51:57,053 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 14:51:57,059 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 14:51:57,062 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-20 14:51:57,065 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-20 14:51:57,068 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-20 14:52:00,338 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:52:03,505 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-20 14:52:03,517 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:52:03,518 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:52:03,651 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-20 14:52:03,738 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-12-20 14:52:03,759 - octoprint.plugin.core - INFO - 17 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 14:52:03,775 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-20 14:52:03,787 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-20 14:52:03,873 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-20 14:52:04,193 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-20 14:52:05,470 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-20 14:52:05,785 - octoprint.server - INFO - Intermediary server shut down 2021-12-20 14:52:05,802 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-20 14:52:05,803 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2021-12-20 14:52:05,813 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-20 14:52:05,815 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-20 14:52:05,832 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-12-20 14:52:05,913 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-20 14:52:05,971 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 14:52:05,989 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-20 14:52:05,994 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-20 14:52:06,134 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 14:52:06,136 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 14:52:06,141 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 14:52:06,183 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:52:06,184 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 14:52:06,184 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 14:52:06,185 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 14:52:06,193 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:52:06,198 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 14:52:06,201 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 14:52:06,205 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 14:52:06,217 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:52:06,221 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 14:52:06,226 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 14:52:06,228 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 14:52:06,246 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:52:06,256 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 14:52:06,258 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 14:52:06,264 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 14:52:06,274 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:52:06,278 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 14:52:06,280 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 14:52:06,284 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 14:52:06,293 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:52:06,298 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 14:52:06,302 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 14:52:06,305 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 14:52:06,310 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:52:06,314 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 14:52:06,316 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 14:52:06,317 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 14:52:06,322 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:52:06,323 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 14:52:06,324 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:52:06,335 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:52:06,344 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 14:52:06,359 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:52:06,377 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 14:52:06,387 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:52:06,491 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 14:52:06,524 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 14:52:06,557 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 14:52:06,950 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-20 14:52:07,898 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-20 14:52:07,915 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-20 14:52:07,958 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-20 14:52:08,411 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 14:52:08,678 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 14:52:11,075 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:52:11,089 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:52:11,090 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:52:11,289 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.0GB. That is considered sufficient for updating. 2021-12-20 14:52:11,291 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-12-20 14:52:12,745 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 14:52:19,534 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-20 14:52:42,627 - octoprint.server.preemptive_cache - INFO - ... done in 23.09s 2021-12-20 14:55:04,056 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 14:55:04,059 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-20 14:55:04,060 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 14:55:12,496 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-12-20 14:55:12,498 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-20 14:55:12,499 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-20 14:55:12,545 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-12-20 14:55:12,735 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 14:55:16,364 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 14:55:16,705 - octoprint.plugin.core - INFO - Found 17 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-12-20 14:55:16,984 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-20 14:55:17,158 - octoprint.server - INFO - Intermediary server started 2021-12-20 14:55:17,270 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-20 14:55:17,378 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-20 14:55:17,392 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-20 14:55:17,393 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-20 14:55:17,393 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-20 14:55:17,395 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-20 14:55:17,395 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-12-20 14:55:17,396 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-20 14:55:17,397 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-20 14:55:17,402 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-20 14:55:17,425 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-20 14:55:17,432 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 14:55:17,433 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-12-20 14:55:17,435 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-20 14:55:17,439 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-20 14:55:17,448 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-20 14:55:21,987 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:55:25,240 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-20 14:55:25,261 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:55:25,261 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:55:25,397 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-20 14:55:25,519 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2021-12-20 14:55:25,589 - octoprint.plugin.core - INFO - 17 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 14:55:25,656 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-20 14:55:25,670 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-20 14:55:25,801 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-20 14:55:26,090 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-20 14:55:28,179 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-20 14:55:28,633 - octoprint.server - INFO - Intermediary server shut down 2021-12-20 14:55:28,689 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-20 14:55:28,690 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2021-12-20 14:55:28,707 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-20 14:55:28,714 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-20 14:55:28,715 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-12-20 14:55:28,801 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-20 14:55:28,877 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 14:55:28,892 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-20 14:55:28,902 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-20 14:55:29,003 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 14:55:29,004 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 14:55:29,018 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 14:55:29,067 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:55:29,068 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 14:55:29,068 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 14:55:29,070 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 14:55:29,108 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 14:55:29,121 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 14:55:29,122 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 14:55:29,124 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 14:55:29,147 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:55:29,149 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 14:55:29,150 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 14:55:29,151 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 14:55:29,162 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 14:55:29,164 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 14:55:29,169 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 14:55:29,170 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 14:55:29,178 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:55:29,182 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 14:55:29,191 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 14:55:29,194 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 14:55:29,205 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 14:55:29,205 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 14:55:29,206 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 14:55:29,207 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 14:55:29,221 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:55:29,222 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 14:55:29,222 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 14:55:29,223 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 14:55:29,232 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 14:55:29,233 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 14:55:29,233 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:55:29,234 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 14:55:29,245 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 14:55:29,252 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:55:29,396 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 14:55:29,407 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 14:55:29,518 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 14:55:29,525 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 14:55:29,539 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 14:55:29,832 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-20 14:55:30,792 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-20 14:55:30,815 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-20 14:55:30,894 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-20 14:55:31,572 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 14:55:31,708 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 14:55:34,912 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:55:34,923 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:55:34,944 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:55:35,056 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.0GB. That is considered sufficient for updating. 2021-12-20 14:55:35,058 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-12-20 14:55:35,345 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-20 14:55:35,490 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 14:55:36,953 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 14:55:39,017 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 14:55:39,026 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 14:55:39,048 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 14:55:39,110 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 14:55:39,164 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-20 14:55:39,337 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-20 14:55:39,457 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 23, 'printer_state': 'OPERATIONAL'} 2021-12-20 14:55:40,157 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': ''} 2021-12-20 14:55:40,418 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-20 14:55:57,491 - octoprint.server.preemptive_cache - INFO - ... done in 18.15s 2021-12-20 14:56:36,729 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:56:36,751 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:56:38,169 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 14:56:38,239 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:56:38,240 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:56:39,281 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 14:56:41,195 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 14:56:48,889 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-20 14:57:06,227 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:57:06,238 - octoprint.server.api - INFO - Actively logging in user LELO from 172.17.2.26 2021-12-20 14:57:06,400 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 14:57:06,401 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:57:06,840 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-20 14:57:07,451 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-20 14:57:07,527 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 14:57:07,528 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:57:08,492 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-20 14:57:13,749 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-20 14:58:48,816 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:58:48,819 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:58:49,017 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:58:49,021 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:58:49,098 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:58:49,101 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:58:50,102 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:58:50,104 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:58:50,386 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 14:58:50,390 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 14:59:47,917 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 14:59:47,919 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:00:04,173 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-20 15:00:04,944 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 15:00:04,946 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:00:07,115 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-20 15:00:14,155 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Mobile Safari', 'browser_version': '15.1', 'os_name': 'iOS', 'os_version': '15.1.1'} 2021-12-20 15:00:25,221 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-20 15:02:10,835 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 15:02:10,836 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:02:26,360 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-20 15:02:26,731 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 15:02:26,733 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:02:28,519 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-20 15:02:34,904 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-20 15:02:36,645 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Mobile Safari', 'browser_version': '15.1', 'os_name': 'iOS', 'os_version': '15.1.1'} 2021-12-20 15:02:40,938 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-20 15:02:44,088 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 15:02:44,091 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:02:44,863 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-20 15:03:28,998 - octoprint.plugins.pluginmanager - INFO - Installing plugin from https://github.com/gdombiak/OctoPrint-OctoPod/archive/master.zip 2021-12-20 15:03:31,364 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 15:03:53,543 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 15:03:54,100 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 15:03:54,638 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 15:03:54,749 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 34 hook handlers 2021-12-20 15:03:54,754 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | !OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 15:03:54,754 - octoprint.plugins.pluginmanager - INFO - The plugin was installed successfully: OctoPod Plugin, version 0.3.11 2021-12-20 15:03:56,986 - octoprint.plugins.tracking - INFO - Sent tracking event install_plugin, payload: {'plugin': 'octopod', 'plugin_version': '0.3.11'} 2021-12-20 15:04:55,839 - octoprint.server.api.system - INFO - Performing command for core:restart: echo "{\"eventType\": \"restartServer\"}" > /eventPipe 2021-12-20 15:05:08,525 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 15:05:08,529 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-20 15:05:08,530 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 15:05:13,398 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-20 15:05:17,134 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-12-20 15:05:17,151 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-12-20 15:05:17,154 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-12-20 15:05:21,753 - 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) 2021-12-20 15:05:21,755 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.1,<=0.2.8 for blacklist entry GcodeEditor, ignoring 2021-12-20 15:05:21,756 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.0,<=0.1.1 for blacklist entry gcodeleveling, ignoring 2021-12-20 15:05:21,869 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 15:05:27,314 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 15:05:27,864 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 36 hook handlers 2021-12-20 15:05:28,158 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-20 15:05:29,356 - octoprint.server - INFO - Intermediary server started 2021-12-20 15:05:29,463 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-20 15:05:29,639 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-20 15:05:29,656 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-20 15:05:29,657 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-20 15:05:29,659 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-20 15:05:29,660 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-20 15:05:29,663 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-20 15:05:29,668 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-20 15:05:29,673 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-20 15:05:29,674 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-20 15:05:29,675 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-20 15:05:29,675 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 15:05:29,676 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 15:05:29,677 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-20 15:05:29,681 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-20 15:05:29,687 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-20 15:05:32,947 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 15:05:35,671 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-20 15:05:35,676 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 15:05:35,679 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 15:05:35,813 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-20 15:05:35,925 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-12-20 15:05:36,093 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 15:05:36,105 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-20 15:05:36,114 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-20 15:05:36,170 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-20 15:05:36,373 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-20 15:05:37,848 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-20 15:05:39,274 - octoprint.server - INFO - Intermediary server shut down 2021-12-20 15:05:39,284 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-20 15:05:39,286 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-12-20 15:05:39,298 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-20 15:05:39,303 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-20 15:05:39,353 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-20 15:05:39,353 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-12-20 15:05:39,434 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 15:05:40,647 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-20 15:05:41,072 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 15:05:41,192 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-20 15:05:41,232 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-20 15:05:42,593 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-20 15:05:43,008 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 15:05:43,009 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 15:05:43,015 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 15:05:43,607 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 15:05:43,608 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 15:05:43,610 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 15:05:43,611 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 15:05:43,661 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 15:05:43,691 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 15:05:43,715 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 15:05:43,726 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 15:05:43,795 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 15:05:43,796 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 15:05:43,797 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 15:05:43,799 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 15:05:43,812 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-20 15:05:43,868 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-20 15:05:43,863 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 15:05:43,890 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 15:05:43,934 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 15:05:43,924 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-20 15:05:43,955 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 15:05:44,032 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 15:05:44,032 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 15:05:44,033 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 15:05:44,035 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 15:05:44,095 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 15:05:44,113 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 15:05:44,114 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 15:05:44,115 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 15:05:44,174 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 15:05:44,326 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 15:05:44,365 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 15:05:44,401 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 15:05:44,439 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 15:05:44,488 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 15:05:44,649 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 15:05:44,715 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 15:05:44,740 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 15:05:44,906 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 15:05:44,964 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 15:05:45,065 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 15:05:45,098 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 15:05:45,482 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 15:05:45,570 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 15:05:45,839 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 15:05:45,923 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 15:05:46,636 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 15:05:46,645 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 15:05:46,646 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 15:05:46,975 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.0GB. That is considered sufficient for updating. 2021-12-20 15:05:47,655 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': None, 'printer_baudrate': 0} 2021-12-20 15:05:48,419 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 15:05:48,926 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 15:05:49,429 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 15:05:49,445 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 15:05:49,446 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 15:05:49,815 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-20 15:05:49,918 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:05:49,925 - octoprint.plugins.octopod - INFO - OctoPod loaded! 2021-12-20 15:05:49,947 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:05:50,611 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 15:05:51,084 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-20 15:05:51,655 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 23, 'printer_state': 'OPERATIONAL'} 2021-12-20 15:05:51,826 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 15:05:52,937 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 15:05:53,762 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': 'octopod:0.3.11'} 2021-12-20 15:05:57,629 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-20 15:06:06,303 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:06:06,304 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:06:24,109 - octoprint.server.preemptive_cache - INFO - ... done in 33.03s 2021-12-20 15:06:24,217 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 15:06:24,461 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:06:24,462 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:06:24,762 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 15:06:24,836 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-t2b69a8s.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 15:06:27,588 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 15:06:28,415 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 15:06:28,544 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:06:28,546 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:06:29,392 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 15:06:31,210 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 15:06:44,089 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-64z5v1dn.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 15:07:00,061 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 15:07:00,088 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting" 2021-12-20 15:07:00,101 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 15:07:00,196 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 15:07:00,210 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing" 2021-12-20 15:07:00,707 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-20 15:07:01,289 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf'} 2021-12-20 15:07:01,418 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 15:07:01,421 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:07:01,723 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-20 15:15:04,480 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-20 15:15:14,507 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-20 15:15:15,024 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 15:15:15,026 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:15:15,604 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-20 15:16:43,281 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-20 15:17:49,673 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-20 15:17:50,124 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-20 15:17:50,128 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:17:50,382 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-20 15:20:28,161 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 15:20:51,034 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 923, 'printer_state': 'PRINTING'} 2021-12-20 15:22:07,959 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:07,962 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:22:08,263 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:08,266 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:22:08,369 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:08,371 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:22:09,905 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:09,909 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:22:10,598 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:10,607 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:22:46,028 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:46,031 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:22:46,751 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:46,755 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:22:48,084 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:48,087 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:22:48,462 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 15:22:48,471 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 15:23:51,332 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-20 15:25:55,215 - octoprint.plugins.octopod - INFO - Could not load image from url 2021-12-20 15:35:23,853 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from online to offline 2021-12-20 15:35:23,855 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-20 15:35:23,856 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-20 15:35:28,163 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 15:38:05,363 - octoprint.util.comm - INFO - Finished in 1865.280 s. 2021-12-20 15:38:05,365 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing" 2021-12-20 15:38:05,397 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO 2021-12-20 15:38:05,467 - octoprint.plugins.octopod - INFO - Could not load image from url 2021-12-20 15:38:05,490 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational" 2021-12-20 15:38:10,499 - octoprint.plugins.octopod - WARNING - Could not send message: HTTPConnectionPool(host='octopodprint.com', port=80): Max retries exceeded with url: //v1/push_printer (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Try again')) 2021-12-20 15:38:15,551 - octoprint.plugins.octopod - INFO - Could not send Silent job message: HTTPConnectionPool(host='octopodprint.com', port=80): Max retries exceeded with url: //v1/push_printer (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Try again')) State: Operational 2021-12-20 15:43:48,578 - tornado.general - WARNING - error on read: [Errno 113] Host is unreachable 2021-12-20 15:43:48,588 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 15:50:28,164 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 16:05:28,177 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 16:06:49,698 - octoprint.util.comm - INFO - No response from printer after 3 consecutive communication timeouts, considering it dead. 2021-12-20 16:06:49,737 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-12-20 16:06:49,782 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-20 16:20:19,756 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 16:20:19,764 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-20 16:20:19,765 - octoprint.startup - INFO - ****************************************************************************** 2021-12-20 16:20:29,664 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-20 16:20:29,761 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-12-20 16:20:29,762 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-12-20 16:20:29,772 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-12-20 16:20:30,495 - 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) 2021-12-20 16:20:30,499 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.1,<=0.2.8 for blacklist entry GcodeEditor, ignoring 2021-12-20 16:20:30,519 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.0,<=0.1.1 for blacklist entry gcodeleveling, ignoring 2021-12-20 16:20:30,952 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 16:20:40,321 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 16:20:42,292 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 18 mixin implementations, 36 hook handlers 2021-12-20 16:20:43,021 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-20 16:20:43,171 - octoprint.server - INFO - Intermediary server started 2021-12-20 16:20:43,305 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-20 16:20:43,741 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-20 16:20:43,786 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-20 16:20:43,789 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-20 16:20:43,790 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-20 16:20:43,808 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-20 16:20:43,811 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-20 16:20:43,823 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-20 16:20:43,843 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-20 16:20:43,845 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-20 16:20:43,848 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-20 16:20:43,860 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 16:20:43,874 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-20 16:20:43,875 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-20 16:20:43,877 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-20 16:20:43,890 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-20 16:20:54,681 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 16:21:06,838 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-20 16:21:06,849 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 16:21:06,850 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 16:21:07,219 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-20 16:21:07,799 - octoprint.plugin.core - INFO - Initialized 18 plugin implementation(s) 2021-12-20 16:21:07,886 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 16:21:07,960 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-20 16:21:08,086 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-20 16:21:08,198 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-20 16:21:08,871 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-20 16:21:13,800 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-20 16:21:14,298 - octoprint.server - INFO - Intermediary server shut down 2021-12-20 16:21:14,333 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-20 16:21:14,335 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-12-20 16:21:14,340 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-20 16:21:14,353 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-20 16:21:14,396 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-20 16:21:14,604 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 16:21:15,035 - octoprint.filemanager - INFO - Added 1 items from storage type "local" to analysis queue 2021-12-20 16:21:15,045 - octoprint.filemanager.analysis - INFO - Starting analysis of local:LELOKATANA-TEST_PRINT.gcode 2021-12-20 16:21:15,072 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /usr/bin/python3 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.01 --throttle-lines=100 --bed-z=0.0 /root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode 2021-12-20 16:21:15,599 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-20 16:21:16,261 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 16:21:16,386 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-20 16:21:16,451 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-20 16:21:16,730 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 16:21:16,732 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 16:21:16,783 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 16:21:17,436 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 16:21:17,438 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 16:21:17,439 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 16:21:17,441 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 16:21:17,482 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 16:21:17,498 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 16:21:17,499 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 16:21:17,501 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 16:21:17,604 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 16:21:17,689 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 16:21:17,744 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 16:21:17,746 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 16:21:17,875 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 16:21:17,877 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 16:21:17,878 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 16:21:17,880 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 16:21:17,980 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 16:21:17,988 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 16:21:17,990 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 16:21:17,993 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 16:21:18,125 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 16:21:18,126 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 16:21:18,127 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 16:21:18,129 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 16:21:18,190 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 16:21:18,191 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 16:21:18,195 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 16:21:18,218 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 16:21:18,273 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 16:21:18,302 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 16:21:18,303 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 16:21:18,307 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 16:21:18,470 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 16:21:18,540 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:21:18,783 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-20 16:21:20,523 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-20 16:21:20,553 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-20 16:21:20,613 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:21:20,652 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-20 16:21:20,664 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-20 16:21:21,390 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-20 16:21:22,667 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s 2021-12-20 16:21:22,690 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:21:24,723 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 250000 2021-12-20 16:21:24,818 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 16:21:24,826 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:21:26,828 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-20 16:21:26,853 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:21:28,879 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s 2021-12-20 16:21:28,896 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:21:30,939 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-12-20 16:21:30,974 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-12-20 16:21:32,650 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-20 16:21:33,771 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-12-20 16:21:37,506 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-20 16:21:37,520 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-20 16:21:37,539 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-20 16:21:37,917 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 20.3GB. That is considered sufficient for updating. 2021-12-20 16:21:38,500 - octoprint.plugins.octopod - INFO - OctoPod loaded! 2021-12-20 16:21:39,478 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': 'octopod:0.3.11'} 2021-12-20 16:21:39,578 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 16:21:40,297 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 59, 'printer_state': 'OFFLINE'} 2021-12-20 16:21:40,566 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-20 16:21:40,891 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-20 16:21:44,469 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-20 16:22:18,604 - octoprint.filemanager.analysis - INFO - Analysis of entry local:LELOKATANA-TEST_PRINT.gcode finished, needed 63.56s 2021-12-20 16:22:36,611 - octoprint.server.preemptive_cache - INFO - ... done in 56.04s 2021-12-20 16:25:50,041 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:25:50,061 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:25:52,752 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 16:25:52,927 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:25:52,928 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:25:55,034 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 16:25:56,571 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 16:26:07,806 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-20 16:26:07,926 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-20 16:26:07,927 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-20 16:26:07,928 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-20 16:26:07,951 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 16:26:07,952 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-20 16:26:07,952 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-20 16:26:07,954 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-20 16:26:07,971 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-20 16:26:07,972 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-20 16:26:07,972 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-20 16:26:07,975 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-20 16:26:08,005 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 16:26:08,017 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-20 16:26:08,051 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-20 16:26:08,054 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-20 16:26:08,070 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-20 16:26:08,072 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-20 16:26:08,086 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-20 16:26:08,115 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-20 16:26:08,150 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 16:26:08,151 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-20 16:26:08,152 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-20 16:26:08,153 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-20 16:26:08,197 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-20 16:26:08,199 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-20 16:26:08,200 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-20 16:26:08,201 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-20 16:26:08,220 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 16:26:08,225 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-20 16:26:08,226 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-20 16:26:08,228 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-20 16:26:08,242 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-20 16:26:08,243 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-20 16:26:08,244 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-20 16:26:08,247 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 16:26:08,323 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-20 16:26:08,353 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:26:08,508 - octoprint.plugins.firmware_check - WARNING - Your printer's firmware is known to have a broken implementation of the communication protocol. This may cause print failures or other annoyances. You'll need to take additional steps for OctoPrint to fully work with it.. More information at https://faq.octoprint.org/warning-firmware-broken-creality-double-temp 2021-12-20 16:26:08,798 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-20 16:26:08,806 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:26:08,846 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-20 16:26:08,855 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:26:09,003 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 16:26:09,013 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 16:26:09,032 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 16:26:09,795 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 0} 2021-12-20 16:27:36,175 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:27:36,190 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:27:36,833 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:27:36,835 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:27:37,824 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:27:37,826 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:01,628 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:01,633 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:01,723 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:01,725 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:02,601 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:02,604 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:02,670 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:02,672 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:08,706 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:08,709 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:08,825 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:08,830 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:09,764 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:09,768 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:09,855 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:09,857 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:11,232 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:11,232 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:13,167 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 16:28:13,302 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:28:13,304 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:28:14,561 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 16:28:15,576 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 16:28:15,756 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 16:35:43,033 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 16:36:04,049 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:36:04,052 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:36:24,465 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:36:24,469 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:36:38,940 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 959, 'printer_state': 'OPERATIONAL'} 2021-12-20 16:37:44,740 - octoprint.plugins.pluginmanager - INFO - Installing plugin from https://github.com/SimplyPrint/OctoPrint-Creality2xTemperatureReportingFix/archive/master.zip 2021-12-20 16:37:46,022 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 16:38:05,508 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 16:38:05,757 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-20 16:38:06,170 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-20 16:38:06,249 - octoprint.plugin.core - INFO - Found 19 plugin(s) providing 19 mixin implementations, 38 hook handlers 2021-12-20 16:38:06,254 - octoprint.plugin.core - INFO - 19 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /usr/lib/python3.9/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-20 16:38:06,254 - octoprint.plugins.pluginmanager - INFO - The plugin was installed successfully: Creality-2x-temperature-reporting-fix, version 0.0.4 2021-12-20 16:38:06,943 - octoprint.plugins.tracking - INFO - Sent tracking event install_plugin, payload: {'plugin': 'ender3v2tempfix', 'plugin_version': '0.0.4'} 2021-12-20 16:38:18,655 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline" 2021-12-20 16:38:18,679 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-20 16:38:22,235 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-12-20 16:38:22,237 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 16:38:22,268 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Connecting" 2021-12-20 16:38:22,278 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:38:22,322 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:38:22,331 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational" 2021-12-20 16:38:22,435 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:38:22,516 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 16:38:22,541 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 16:38:22,576 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 16:38:24,213 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': '/dev/ttyOcto4a', 'printer_baudrate': 115200} 2021-12-20 16:38:46,692 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline" 2021-12-20 16:38:46,713 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-20 16:38:53,102 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-12-20 16:38:53,104 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-20 16:38:53,137 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Connecting" 2021-12-20 16:38:53,144 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:38:53,176 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:38:53,183 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational" 2021-12-20 16:38:53,251 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:38:53,327 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-20 16:38:53,335 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-20 16:38:53,349 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-20 16:38:55,206 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': '/dev/ttyOcto4a', 'printer_baudrate': 115200} 2021-12-20 16:39:37,888 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-fejkckgw.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 16:39:50,619 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-10usr7vm.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-20 16:39:58,256 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 16:39:58,297 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting" 2021-12-20 16:39:58,313 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 16:39:58,394 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:39:58,418 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing" 2021-12-20 16:39:58,669 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf'} 2021-12-20 16:40:32,795 - octoprint.util.comm - INFO - Cancelling job on behalf of user LELO 2021-12-20 16:40:32,813 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Cancelling" 2021-12-20 16:40:32,846 - octoprint.printer.standard.job - INFO - Print job cancelled - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 16:40:34,038 - octoprint.plugins.tracking - INFO - Sent tracking event print_cancelled, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf', 'elapsed': 34} 2021-12-20 16:40:34,916 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf', 'elapsed': 34, 'reason': 'cancelled'} 2021-12-20 16:42:03,137 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:42:03,138 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:42:06,522 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-20 16:42:08,230 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-20 16:42:08,447 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-20 16:42:08,451 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-20 16:42:09,635 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-20 16:42:12,241 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 16:43:56,861 - octoprint.util.comm - INFO - Changing monitoring state from "Cancelling" to "Operational" 2021-12-20 16:44:23,678 - octoprint.util.comm - INFO - Starting job on behalf of user LELO 2021-12-20 16:44:23,683 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting" 2021-12-20 16:44:23,700 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-20 16:44:23,790 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-20 16:44:23,805 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing" 2021-12-20 16:44:24,617 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf'} 2021-12-20 16:48:29,020 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.41 2021-12-20 16:49:20,753 - octoprint.access.users - INFO - Logged in user: Jerry 2021-12-20 16:49:20,758 - octoprint.server.api - INFO - Actively logging in user Jerry from 172.17.2.41 2021-12-20 16:49:21,291 - octoprint.server.util.flask - INFO - Passively logging in user Jerry from 172.17.2.41 2021-12-20 16:49:21,292 - octoprint.access.users - INFO - Logged in user: Jerry 2021-12-20 16:49:27,142 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.41 2021-12-20 16:49:35,237 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.41 2021-12-20 16:49:35,462 - octoprint.server.util.flask - INFO - Passively logging in user Jerry from 172.17.2.41 2021-12-20 16:49:35,463 - octoprint.access.users - INFO - Logged in user: Jerry 2021-12-20 16:49:37,265 - octoprint.server.util.sockjs - INFO - User Jerry logged in on the socket from client 172.17.2.41 2021-12-20 16:49:40,933 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-20 16:50:43,045 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 16:51:39,627 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1859, 'printer_state': 'PRINTING'} 2021-12-20 16:51:54,380 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.41 2021-12-20 16:59:16,204 - octoprint.plugins.octopod - INFO - Could not load image from url 2021-12-20 17:05:43,047 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 17:06:39,833 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2759, 'printer_state': 'PRINTING'} 2021-12-20 17:11:26,465 - octoprint.util.comm - INFO - Finished in 1622.786 s. 2021-12-20 17:11:26,467 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing" 2021-12-20 17:11:26,533 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO 2021-12-20 17:11:26,752 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational" 2021-12-20 17:11:26,788 - octoprint.plugins.octopod - INFO - Could not load image from url 2021-12-20 17:11:28,854 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf', 'elapsed': 1622} 2021-12-20 17:20:43,051 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 17:21:39,785 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3659, 'printer_state': 'OPERATIONAL'} 2021-12-20 17:35:43,055 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 17:36:39,626 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4559, 'printer_state': 'OPERATIONAL'} 2021-12-20 17:50:43,058 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 17:51:40,027 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 5459, 'printer_state': 'OPERATIONAL'} 2021-12-20 18:05:43,061 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 18:06:39,973 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 6359, 'printer_state': 'OPERATIONAL'} 2021-12-20 18:20:43,063 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-20 18:21:39,230 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 7259, 'printer_state': 'OPERATIONAL'} 2021-12-21 07:12:11,066 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 07:12:11,070 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-21 07:12:11,072 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 07:12:14,616 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-21 07:12:14,746 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-12-21 07:12:14,746 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-12-21 07:12:14,747 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-12-21 07:12:15,136 - 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) 2021-12-21 07:12:15,137 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.1,<=0.2.8 for blacklist entry GcodeEditor, ignoring 2021-12-21 07:12:15,138 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.0,<=0.1.1 for blacklist entry gcodeleveling, ignoring 2021-12-21 07:12:15,293 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-21 07:12:19,462 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-21 07:12:20,130 - octoprint.plugin.core - INFO - Found 19 plugin(s) providing 19 mixin implementations, 38 hook handlers 2021-12-21 07:12:20,447 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-21 07:12:20,571 - octoprint.server - INFO - Intermediary server started 2021-12-21 07:12:20,686 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-21 07:12:20,814 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-21 07:12:20,827 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-21 07:12:20,828 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-21 07:12:20,829 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-21 07:12:20,830 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-21 07:12:20,846 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-21 07:12:20,847 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-21 07:12:20,848 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-21 07:12:20,848 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-21 07:12:20,849 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-21 07:12:20,850 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 07:12:20,851 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-12-21 07:12:20,852 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-21 07:12:20,856 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-21 07:12:20,861 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-21 07:12:24,433 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 07:12:27,270 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-21 07:12:27,277 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 07:12:27,286 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 07:12:27,455 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-21 07:12:27,638 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-12-21 07:12:27,677 - octoprint.plugin.core - INFO - 19 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /usr/lib/python3.9/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-21 07:12:27,728 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-21 07:12:27,751 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-21 07:12:27,892 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-21 07:12:28,108 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-21 07:12:29,830 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-21 07:12:30,071 - octoprint.server - INFO - Intermediary server shut down 2021-12-21 07:12:30,082 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-21 07:12:30,088 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-12-21 07:12:30,110 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-21 07:12:30,111 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-21 07:12:30,243 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-21 07:12:30,404 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 07:12:30,860 - octoprint.filemanager - INFO - Added 1 items from storage type "local" to analysis queue 2021-12-21 07:12:30,882 - octoprint.filemanager.analysis - INFO - Starting analysis of local:LELOKATANA-TEST_PRINT.gcode 2021-12-21 07:12:30,896 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /usr/bin/python3 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.01 --throttle-lines=100 --bed-z=0.0 /root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode 2021-12-21 07:12:32,162 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-21 07:12:32,568 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 07:12:32,846 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.82s 2021-12-21 07:12:32,915 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-21 07:12:32,975 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-21 07:12:33,567 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 07:12:33,568 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 07:12:33,569 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 07:12:33,795 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 07:12:33,796 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 07:12:33,797 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 07:12:33,814 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 07:12:33,825 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 07:12:33,826 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 07:12:33,826 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 07:12:33,827 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 07:12:33,875 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 07:12:33,929 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 07:12:33,930 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 07:12:33,958 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 07:12:34,029 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 07:12:34,041 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 07:12:34,042 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 07:12:34,044 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 07:12:34,183 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 07:12:34,193 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 07:12:34,204 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 07:12:34,205 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 07:12:34,213 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 07:12:34,214 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 07:12:34,215 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 07:12:34,216 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 07:12:34,251 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 07:12:34,254 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 07:12:34,267 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 07:12:34,269 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 07:12:34,361 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 07:12:34,390 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.65s 2021-12-21 07:12:34,389 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 07:12:34,496 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 07:12:34,511 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 07:12:34,647 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 07:12:34,680 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:12:34,892 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-21 07:12:35,900 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.7s 2021-12-21 07:12:36,363 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-21 07:12:36,440 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-21 07:12:36,461 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-21 07:12:36,488 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:12:36,557 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-21 07:12:36,667 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 07:12:36,652 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.47s 2021-12-21 07:12:36,720 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 07:12:36,738 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 07:12:36,762 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 07:12:36,814 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:12:37,322 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 07:12:37,399 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 07:12:37,533 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 07:12:37,671 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-21 07:12:37,886 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 07:12:38,367 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': None, 'printer_baudrate': 0} 2021-12-21 07:12:38,640 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.7s 2021-12-21 07:12:40,346 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2021-12-21 07:12:41,008 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 07:12:41,017 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 07:12:41,029 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 07:12:41,145 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 20.0GB. That is considered sufficient for updating. 2021-12-21 07:12:41,393 - octoprint.plugins.octopod - INFO - OctoPod loaded! 2021-12-21 07:12:41,816 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 22, 'printer_state': 'OPERATIONAL'} 2021-12-21 07:12:42,202 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-21 07:12:42,287 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': 'octopod:0.3.11,ender3v2tempfix:0.0.4'} 2021-12-21 07:12:42,641 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-21 07:12:43,796 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 07:12:49,544 - octoprint.filemanager.analysis - INFO - Analysis of entry local:LELOKATANA-TEST_PRINT.gcode finished, needed 18.67s 2021-12-21 07:13:05,343 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 07:13:08,580 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 07:13:08,588 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 07:13:08,853 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 07:13:09,580 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-21 07:13:15,025 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 07:13:15,962 - octoprint.server.preemptive_cache - INFO - ... done in 33.76s 2021-12-21 07:13:16,099 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 07:13:16,102 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 07:13:16,316 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 07:14:14,730 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-21 07:14:17,415 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 07:14:18,014 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 07:14:18,020 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 07:14:18,144 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 07:14:30,602 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline" 2021-12-21 07:14:30,625 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-21 07:14:38,068 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 07:14:38,116 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 07:14:38,117 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 07:14:38,118 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 07:14:38,145 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 07:14:38,146 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 07:14:38,146 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 07:14:38,147 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 07:14:38,154 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 07:14:38,155 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 07:14:38,155 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 07:14:38,156 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 07:14:38,167 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 07:14:38,168 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 07:14:38,168 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 07:14:38,170 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 07:14:38,186 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 07:14:38,217 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 07:14:38,230 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 07:14:38,237 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 07:14:38,265 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 07:14:38,269 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 07:14:38,270 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 07:14:38,272 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 07:14:38,291 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 07:14:38,295 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 07:14:38,302 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 07:14:38,305 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 07:14:38,314 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 07:14:38,315 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 07:14:38,316 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 07:14:38,317 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 07:14:38,325 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 07:14:38,326 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 07:14:38,327 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 07:14:38,328 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 07:14:38,355 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 07:14:38,366 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:14:38,489 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 07:14:38,518 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:14:38,723 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 07:14:38,733 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 07:14:38,757 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 07:14:39,449 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': None, 'printer_baudrate': 0} 2021-12-21 07:14:40,027 - octoprint.util.comm - INFO - Externally triggered heatup detected 2021-12-21 07:15:44,457 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-21 07:16:14,951 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 07:16:14,961 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 07:16:16,515 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 07:16:16,553 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 07:16:16,554 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 07:16:18,069 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 07:16:20,197 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 07:17:50,194 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 07:17:50,606 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 07:17:50,610 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 07:17:50,730 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 07:18:05,123 - octoprint.server.util.flask - INFO - Passively logging in user Cadcraft from 172.17.2.121 2021-12-21 07:18:05,126 - octoprint.access.users - INFO - Logged in user: Cadcraft 2021-12-21 07:18:06,573 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.121 2021-12-21 07:18:06,633 - octoprint.server.util.flask - INFO - Passively logging in user Cadcraft from 172.17.2.121 2021-12-21 07:18:06,633 - octoprint.access.users - INFO - Logged in user: Cadcraft 2021-12-21 07:18:07,676 - octoprint.server.util.sockjs - INFO - User Cadcraft logged in on the socket from client 172.17.2.121 2021-12-21 07:18:08,980 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '96.0.4664.110', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 07:18:15,383 - octoprint.server.util.sockjs - INFO - User Cadcraft logged out, logging out on socket 2021-12-21 07:18:15,387 - octoprint.access.users - INFO - Logged out user: Cadcraft 2021-12-21 07:18:16,314 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.121 2021-12-21 07:18:17,193 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.121 2021-12-21 07:18:25,035 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-21 07:18:43,721 - octoprint.access.users - INFO - Logged in user: Christoffer 2021-12-21 07:18:43,725 - octoprint.server.api - INFO - Actively logging in user Christoffer from 172.17.2.121 2021-12-21 07:18:43,877 - octoprint.server.util.flask - INFO - Passively logging in user Christoffer from 172.17.2.121 2021-12-21 07:18:43,879 - octoprint.access.users - INFO - Logged in user: Christoffer 2021-12-21 07:18:44,446 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.121 2021-12-21 07:18:44,870 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.121 2021-12-21 07:18:44,913 - octoprint.server.util.flask - INFO - Passively logging in user Christoffer from 172.17.2.121 2021-12-21 07:18:44,914 - octoprint.access.users - INFO - Logged in user: Christoffer 2021-12-21 07:18:45,593 - octoprint.server.util.sockjs - INFO - User Christoffer logged in on the socket from client 172.17.2.121 2021-12-21 07:18:46,458 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '96.0.4664.110', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 07:26:34,831 - octoprint.plugins.backup - INFO - Creating backup zip at /root/.octoprint/data/backup/.octoprint-backup-20211221-072634.zip (excluded: uploads,timelapse,timelapse_tmp)... 2021-12-21 07:26:35,182 - octoprint.plugins.backup - INFO - ... done creating backup zip. 2021-12-21 07:27:20,451 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 07:27:41,960 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 922, 'printer_state': 'OPERATIONAL'} 2021-12-21 07:39:05,066 - octoprint.util.comm - INFO - No response from printer after 3 consecutive communication timeouts, considering it dead. 2021-12-21 07:39:05,086 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-12-21 07:39:05,185 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-21 07:39:10,253 - octoprint.plugins.octopod - INFO - Could not send Silent job message: HTTPConnectionPool(host='octopodprint.com', port=80): Max retries exceeded with url: //v1/push_printer (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Try again')) State: Offline 2021-12-21 07:42:20,473 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 07:42:24,672 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from online to offline 2021-12-21 07:42:24,675 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-21 07:42:24,676 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-21 07:43:05,201 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 07:43:05,204 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-21 07:43:05,209 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 07:43:27,628 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-12-21 07:43:27,629 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-21 07:43:27,630 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-21 07:43:27,669 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-12-21 07:43:27,942 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-21 07:43:33,947 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-21 07:43:34,866 - octoprint.plugin.core - INFO - Found 19 plugin(s) providing 19 mixin implementations, 38 hook handlers 2021-12-21 07:43:35,119 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-21 07:43:40,173 - octoprint.server - INFO - Intermediary server started 2021-12-21 07:43:40,280 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-21 07:43:40,399 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-21 07:43:40,419 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-21 07:43:40,421 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-21 07:43:40,425 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-21 07:43:40,434 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-21 07:43:40,442 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-12-21 07:43:40,448 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-21 07:43:40,457 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-21 07:43:40,467 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-21 07:43:40,473 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-21 07:43:40,474 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 07:43:40,476 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 07:43:40,489 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-21 07:43:40,491 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-21 07:43:40,492 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-21 07:43:44,677 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 07:43:47,174 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-21 07:43:47,181 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 07:43:47,183 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 07:43:47,342 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-21 07:43:47,450 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-12-21 07:43:47,473 - octoprint.plugin.core - INFO - 19 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /usr/lib/python3.9/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-21 07:43:47,494 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-21 07:43:47,503 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-21 07:43:47,567 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-21 07:43:47,895 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-21 07:43:49,346 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-21 07:43:49,714 - octoprint.server - INFO - Intermediary server shut down 2021-12-21 07:43:49,729 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-21 07:43:49,732 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2021-12-21 07:43:49,756 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-21 07:43:49,763 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-21 07:43:49,776 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-12-21 07:43:49,856 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-21 07:43:49,915 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 07:43:49,947 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-21 07:43:49,953 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-21 07:43:50,084 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 07:43:50,085 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 07:43:50,087 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 07:43:50,136 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 07:43:50,137 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 07:43:50,138 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 07:43:50,139 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 07:43:50,145 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 07:43:50,146 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 07:43:50,147 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 07:43:50,148 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 07:43:50,159 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 07:43:50,162 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 07:43:50,162 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 07:43:50,163 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 07:43:50,171 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 07:43:50,182 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 07:43:50,184 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 07:43:50,187 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 07:43:50,202 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 07:43:50,204 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 07:43:50,208 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 07:43:50,213 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 07:43:50,227 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 07:43:50,228 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 07:43:50,229 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 07:43:50,231 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 07:43:50,243 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 07:43:50,248 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 07:43:50,253 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 07:43:50,257 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 07:43:50,272 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 07:43:50,273 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 07:43:50,274 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 07:43:50,280 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 07:43:50,299 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 07:43:50,306 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:43:50,957 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-21 07:43:51,910 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-21 07:43:51,933 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-21 07:43:51,951 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-21 07:43:51,974 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:43:52,017 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 07:43:52,045 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-21 07:43:52,061 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:43:52,271 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 07:43:52,364 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 07:43:52,367 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 07:43:52,510 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 07:44:50,918 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 07:44:50,923 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-21 07:44:50,924 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 07:45:12,739 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-12-21 07:45:12,740 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-21 07:45:12,740 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-21 07:45:12,771 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-12-21 07:45:12,914 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-21 07:45:16,885 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-21 07:45:17,488 - octoprint.plugin.core - INFO - Found 19 plugin(s) providing 19 mixin implementations, 38 hook handlers 2021-12-21 07:45:17,727 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-21 07:45:22,770 - octoprint.server - INFO - Intermediary server started 2021-12-21 07:45:22,868 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-21 07:45:22,956 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-21 07:45:22,965 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-21 07:45:22,965 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-21 07:45:22,966 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-21 07:45:22,967 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-21 07:45:22,968 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-21 07:45:22,968 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-21 07:45:22,969 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-21 07:45:22,970 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-21 07:45:22,972 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-21 07:45:22,974 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 07:45:22,977 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-12-21 07:45:22,980 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-21 07:45:22,988 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-21 07:45:22,995 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-21 07:45:26,393 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 07:45:29,353 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-21 07:45:29,374 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 07:45:29,376 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 07:45:29,521 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-21 07:45:29,636 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-12-21 07:45:29,658 - octoprint.plugin.core - INFO - 19 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /usr/lib/python3.9/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-21 07:45:29,676 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-21 07:45:29,684 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-21 07:45:29,719 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-21 07:45:29,730 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-21 07:45:31,051 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-21 07:45:31,299 - octoprint.server - INFO - Intermediary server shut down 2021-12-21 07:45:31,314 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-21 07:45:31,317 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2021-12-21 07:45:31,329 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-21 07:45:31,332 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-21 07:45:31,368 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-12-21 07:45:31,448 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-21 07:45:31,515 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 07:45:31,532 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-21 07:45:31,537 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-21 07:45:31,641 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 07:45:31,642 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 07:45:31,644 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 07:45:31,672 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 07:45:31,672 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 07:45:31,673 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 07:45:31,674 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 07:45:31,681 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 07:45:31,681 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 07:45:31,682 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 07:45:31,683 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 07:45:31,694 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 07:45:31,697 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 07:45:31,699 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 07:45:31,700 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 07:45:31,708 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 07:45:31,709 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 07:45:31,713 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 07:45:31,715 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 07:45:31,725 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 07:45:31,727 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 07:45:31,729 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 07:45:31,733 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 07:45:31,744 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 07:45:31,744 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 07:45:31,744 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 07:45:31,745 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 07:45:31,751 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 07:45:31,757 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 07:45:31,760 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 07:45:31,761 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 07:45:31,776 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 07:45:31,778 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 07:45:31,780 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 07:45:31,788 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 07:45:31,794 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 07:45:31,801 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:45:31,827 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 07:45:31,839 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 07:45:31,958 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 07:45:31,969 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 07:45:31,999 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 07:45:32,010 - octoprint.util.comm - INFO - Externally triggered heatup detected 2021-12-21 07:45:32,513 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-21 07:45:33,469 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-21 07:45:33,497 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-21 07:45:33,561 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-21 07:45:33,825 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 07:45:36,269 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 07:45:36,297 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 07:45:36,298 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 07:45:36,442 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.8GB. That is considered sufficient for updating. 2021-12-21 07:45:36,443 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-12-21 07:45:36,929 - octoprint.plugins.octopod - INFO - Could not send Silent job message: HTTPConnectionPool(host='octopodprint.com', port=80): Max retries exceeded with url: //v1/push_printer (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Try again')) State: Operational 2021-12-21 07:45:37,795 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 07:45:48,997 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 07:45:49,005 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 07:45:49,010 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 07:45:49,154 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-21 07:45:49,162 - octoprint.plugins.octopod - INFO - OctoPod loaded! 2021-12-21 07:45:49,348 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-21 07:46:13,861 - octoprint.server.preemptive_cache - INFO - ... done in 24.51s 2021-12-21 08:00:17,734 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 08:15:17,789 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 08:30:17,825 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 08:36:33,666 - octoprint.util.comm - INFO - No response from printer after 3 consecutive communication timeouts, considering it dead. 2021-12-21 08:36:33,703 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-12-21 08:36:33,721 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-21 08:36:38,845 - octoprint.plugins.octopod - INFO - Could not send Silent job message: HTTPConnectionPool(host='octopodprint.com', port=80): Max retries exceeded with url: //v1/push_printer (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Try again')) State: Offline 2021-12-21 08:45:17,827 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 08:50:08,291 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 08:50:08,319 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 08:50:10,340 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 08:50:10,461 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 08:50:10,462 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 08:50:11,993 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 08:50:13,219 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-21 08:50:14,092 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2021-12-21 08:50:15,467 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-21 08:50:16,313 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 08:50:19,695 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 08:53:21,512 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 08:53:21,513 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 08:53:24,956 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 08:53:28,889 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 08:53:28,937 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 08:53:28,938 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 08:53:32,301 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 08:53:34,304 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 08:54:03,229 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 08:54:03,230 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 08:54:04,927 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 08:54:05,484 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 08:54:05,540 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 08:54:05,541 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 08:54:06,828 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 08:54:08,860 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 08:57:51,655 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 08:57:51,729 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 08:57:51,730 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 08:57:51,731 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 08:57:51,764 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 08:57:51,765 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 08:57:51,765 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 08:57:51,766 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 08:57:51,796 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 08:57:51,798 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 08:57:51,800 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 08:57:51,802 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 08:57:51,842 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 08:57:51,860 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 08:57:51,884 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 08:57:51,897 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 08:57:51,955 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 08:57:51,968 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 08:57:51,990 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 08:57:52,012 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 08:57:52,055 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 08:57:52,056 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 08:57:52,056 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 08:57:52,057 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 08:57:52,069 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 08:57:52,080 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 08:57:52,081 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 08:57:52,082 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 08:57:52,098 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 08:57:52,100 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 08:57:52,100 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 08:57:52,102 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 08:57:52,128 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 08:57:52,150 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 08:57:52,165 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 08:57:52,168 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 08:57:52,196 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 08:57:52,204 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 08:57:52,283 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 08:57:52,292 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 08:57:52,492 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 08:57:52,523 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 08:57:52,620 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 08:57:53,515 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 0} 2021-12-21 09:00:17,829 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 09:00:51,569 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4532, 'printer_state': 'OPERATIONAL'} 2021-12-21 09:02:55,017 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 09:02:55,020 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 09:02:55,853 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 09:02:56,382 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 09:02:56,420 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 09:02:56,420 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 09:02:57,862 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 09:02:58,988 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 09:03:31,814 - octoprint.server.util.flask - INFO - Passively logging in user Christoffer from 172.17.2.121 2021-12-21 09:03:31,818 - octoprint.access.users - INFO - Logged in user: Christoffer 2021-12-21 09:03:34,212 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.121 2021-12-21 09:03:34,314 - octoprint.server.util.flask - INFO - Passively logging in user Christoffer from 172.17.2.121 2021-12-21 09:03:34,316 - octoprint.access.users - INFO - Logged in user: Christoffer 2021-12-21 09:03:35,402 - octoprint.server.util.sockjs - INFO - User Christoffer logged in on the socket from client 172.17.2.121 2021-12-21 09:03:38,821 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Chrome', 'browser_version': '96.0.4664.110', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 09:07:02,256 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-p5ylilfn.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-21 09:07:18,494 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-mlo25ca_.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-21 09:07:26,292 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-21 09:07:26,331 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting" 2021-12-21 09:07:26,353 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-21 09:07:26,497 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 09:07:26,530 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing" 2021-12-21 09:07:26,796 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf'} 2021-12-21 09:15:17,833 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 09:15:49,957 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 5432, 'printer_state': 'PRINTING'} 2021-12-21 09:29:32,617 - octoprint.plugins.octopod - INFO - Could not load image from url 2021-12-21 09:29:49,570 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 09:29:53,304 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 09:29:53,307 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 09:29:53,678 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 09:30:15,976 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-21 09:30:17,838 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 09:44:06,040 - octoprint.util.comm - INFO - Finished in 2199.717 s. 2021-12-21 09:44:06,041 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing" 2021-12-21 09:44:06,082 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: LELOKATANA-TEST_PRINT.gcode, owner: LELO 2021-12-21 09:44:06,138 - octoprint.plugins.octopod - INFO - Could not load image from url 2021-12-21 09:44:06,226 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational" 2021-12-21 09:44:16,160 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': 'local', 'file': '1bd24770d0891716fc0b525f3deee988518abcaf', 'elapsed': 2199} 2021-12-21 09:45:17,840 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 10:00:17,842 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 10:00:51,078 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 8133, 'printer_state': 'OPERATIONAL'} 2021-12-21 10:07:08,853 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 10:07:41,398 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 10:07:46,627 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:07:46,628 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:07:47,107 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 10:15:17,844 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 10:15:52,320 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9033, 'printer_state': 'OPERATIONAL'} 2021-12-21 10:19:46,607 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:19:46,611 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:20:08,497 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:20:08,499 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:20:11,937 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 10:20:28,592 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:20:28,594 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:22:21,404 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:22:21,405 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:24:24,222 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 10:24:24,267 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:24:24,268 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:24:25,683 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 10:24:27,805 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 10:24:33,129 - octoprint.util.comm - INFO - No response from printer after 3 consecutive communication timeouts, considering it dead. 2021-12-21 10:24:33,150 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-12-21 10:24:33,183 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-21 10:24:34,105 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_timeout, payload: {'commerror_text': 'Too many consecutive timeouts, printer still connected and alive?'} 2021-12-21 10:31:56,288 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 10:31:56,292 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-21 10:31:56,293 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 10:31:58,909 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-21 10:31:58,990 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-12-21 10:31:58,991 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-12-21 10:31:58,992 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-12-21 10:31:59,361 - 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) 2021-12-21 10:31:59,362 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.1,<=0.2.8 for blacklist entry GcodeEditor, ignoring 2021-12-21 10:31:59,363 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.0,<=0.1.1 for blacklist entry gcodeleveling, ignoring 2021-12-21 10:31:59,477 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-21 10:32:03,666 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-21 10:32:04,655 - octoprint.plugin.core - INFO - Found 19 plugin(s) providing 19 mixin implementations, 38 hook handlers 2021-12-21 10:32:05,053 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-21 10:32:05,128 - octoprint.server - INFO - Intermediary server started 2021-12-21 10:32:05,201 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-21 10:32:05,291 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-21 10:32:05,299 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-21 10:32:05,300 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-21 10:32:05,301 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-21 10:32:05,301 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-21 10:32:05,302 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_read'), Need(method='role', value='plugin_announcements_manage')") 2021-12-21 10:32:05,303 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-21 10:32:05,303 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-21 10:32:05,304 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-21 10:32:05,305 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-21 10:32:05,307 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 10:32:05,310 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 10:32:05,314 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-21 10:32:05,317 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-21 10:32:05,322 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-21 10:32:08,250 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 10:32:11,973 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-21 10:32:11,984 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 10:32:11,985 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 10:32:12,167 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-21 10:32:12,383 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-12-21 10:32:12,432 - octoprint.plugin.core - INFO - 19 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /usr/lib/python3.9/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-21 10:32:12,447 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-21 10:32:12,467 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-21 10:32:12,556 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-21 10:32:12,856 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-21 10:32:14,864 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-21 10:32:15,314 - octoprint.server - INFO - Intermediary server shut down 2021-12-21 10:32:15,323 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-21 10:32:15,324 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-12-21 10:32:15,332 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-21 10:32:15,339 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-21 10:32:15,397 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-21 10:32:15,556 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 10:32:16,197 - octoprint.filemanager.analysis - INFO - Starting analysis of local:LELOKATANA-TEST_PRINT.gcode 2021-12-21 10:32:16,200 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /usr/bin/python3 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.01 --throttle-lines=100 --bed-z=0.0 /root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode 2021-12-21 10:32:16,218 - octoprint.filemanager - INFO - Added 1 items from storage type "local" to analysis queue 2021-12-21 10:32:17,381 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-21 10:32:17,820 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 10:32:17,950 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-21 10:32:17,977 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-21 10:32:19,531 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 10:32:19,533 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 10:32:19,546 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 10:32:19,798 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 10:32:19,830 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 10:32:19,834 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-21 10:32:19,856 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 10:32:19,877 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 10:32:20,065 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 10:32:20,215 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 10:32:20,306 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 10:32:20,309 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 10:32:20,423 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 10:32:20,425 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 10:32:20,426 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 10:32:20,562 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 10:32:20,662 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 10:32:20,781 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 10:32:20,866 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 10:32:20,869 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 10:32:20,944 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 10:32:20,964 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 10:32:20,965 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 10:32:20,989 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 10:32:21,050 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 10:32:21,065 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 10:32:21,084 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 10:32:21,153 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 10:32:21,231 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 10:32:21,233 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 10:32:21,235 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 10:32:21,250 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 10:32:21,366 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 10:32:21,384 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 10:32:21,386 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 10:32:21,751 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 10:32:21,850 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 10:32:21,898 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:32:22,151 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-21 10:32:22,288 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-21 10:32:22,319 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-21 10:32:23,096 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 10:32:23,493 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 10:32:23,517 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 10:32:23,593 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 10:32:24,113 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-21 10:32:24,153 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:32:25,074 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-21 10:32:25,931 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.121 2021-12-21 10:32:26,141 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s 2021-12-21 10:32:26,173 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:32:28,170 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 250000 2021-12-21 10:32:28,219 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 10:32:28,223 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:32:28,396 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 10:32:28,400 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 10:32:28,415 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 10:32:28,598 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.8GB. That is considered sufficient for updating. 2021-12-21 10:32:29,174 - octoprint.plugins.octopod - INFO - OctoPod loaded! 2021-12-21 10:32:29,392 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 10:32:29,955 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 26, 'printer_state': 'DETECT_SERIAL'} 2021-12-21 10:32:30,231 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-21 10:32:30,354 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:32:30,670 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': 'octopod:0.3.11,ender3v2tempfix:0.0.4'} 2021-12-21 10:32:30,725 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-21 10:32:31,279 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-21 10:32:32,340 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #3 with timeout 2.0s 2021-12-21 10:32:32,399 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:32:33,175 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 10:32:34,397 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Error" 2021-12-21 10:32:34,432 - octoprint.util.comm - INFO - Changing monitoring state from "Error" to "Offline after error" 2021-12-21 10:32:35,776 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-21 10:32:36,125 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_autodetect, payload: {'commerror_text': 'No more candidates to test, and no working port/baudrate combination detected.'} 2021-12-21 10:32:45,062 - octoprint.filemanager.analysis - INFO - Analysis of entry local:LELOKATANA-TEST_PRINT.gcode finished, needed 28.87s 2021-12-21 10:32:49,720 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:32:49,742 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:33:12,961 - octoprint.server.preemptive_cache - INFO - ... done in 42.24s 2021-12-21 10:33:13,657 - octoprint.server.util.flask - INFO - Passively logging in user Christoffer from 172.17.2.121 2021-12-21 10:33:13,664 - octoprint.access.users - INFO - Logged in user: Christoffer 2021-12-21 10:33:15,697 - octoprint.server.util.sockjs - INFO - User Christoffer logged in on the socket from client 172.17.2.121 2021-12-21 10:33:16,733 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 10:33:17,055 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:33:17,056 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:33:18,744 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 10:33:21,228 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 10:34:47,101 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 10:34:47,265 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 10:34:47,267 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 10:34:47,276 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 10:34:47,306 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 10:34:47,308 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 10:34:47,312 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 10:34:47,315 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 10:34:47,366 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 10:34:47,368 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 10:34:47,378 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 10:34:47,382 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 10:34:47,428 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 10:34:47,439 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 10:34:47,446 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 10:34:47,448 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 10:34:47,465 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 10:34:47,466 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 10:34:47,467 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 10:34:47,469 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 10:34:47,491 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 10:34:47,505 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 10:34:47,507 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 10:34:47,517 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 10:34:47,551 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 10:34:47,572 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 10:34:47,575 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 10:34:47,580 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 10:34:47,591 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 10:34:47,596 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 10:34:47,598 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 10:34:47,604 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 10:34:47,646 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 10:34:47,656 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 10:34:47,668 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 10:34:47,697 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 10:34:47,744 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 10:34:47,761 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:34:48,162 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-21 10:34:48,170 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:34:48,195 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 10:34:48,217 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 10:34:48,455 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 10:34:48,480 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 10:34:48,522 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 10:34:49,282 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': 'AUTO', 'printer_baudrate': 0} 2021-12-21 10:36:43,522 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-m24_ecgm.tmp' -> '/root/.octoprint/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-21 10:46:50,472 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-cuw6d8tf.tmp' -> '/root/.octoprint/uploads/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-21 10:47:05,058 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 10:47:06,387 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-5z8adkze.tmp' -> '/root/.octoprint/uploads/uploads/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-21 10:47:29,484 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 926, 'printer_state': 'OPERATIONAL'} 2021-12-21 10:47:35,983 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-xhm07b8u.tmp' -> '/root/.octoprint/uploads/LELO/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-21 10:47:54,484 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 10:47:54,488 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 10:50:14,348 - octoprint - ERROR - Exception on /api/files/sdcard [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-s7h88yu8.tmp' -> '/root/.octoprint/uploads/LELO/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-21 10:59:18,331 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-21 11:02:05,060 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 11:02:29,517 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1826, 'printer_state': 'OPERATIONAL'} 2021-12-21 11:03:25,505 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline" 2021-12-21 11:03:25,540 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-21 11:03:29,367 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection" 2021-12-21 11:03:29,369 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 11:03:29,413 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Connecting" 2021-12-21 11:03:29,419 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:03:29,454 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:03:29,467 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational" 2021-12-21 11:03:29,576 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:03:29,682 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 11:03:29,739 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 11:03:29,817 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 11:03:30,642 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': '/dev/ttyOcto4a', 'printer_baudrate': 115200} 2021-12-21 11:05:53,094 - octoprint.util.comm - INFO - No response from printer after 3 consecutive communication timeouts, considering it dead. 2021-12-21 11:05:53,134 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline after error" 2021-12-21 11:05:53,206 - octoprint.plugins.action_command_notification - INFO - Notifications cleared 2021-12-21 11:05:53,740 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_timeout, payload: {'commerror_text': 'Too many consecutive timeouts, printer still connected and alive?'} 2021-12-21 11:06:23,194 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 11:06:24,143 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 11:06:24,149 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 11:06:24,336 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 11:06:31,674 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 11:06:31,725 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 11:06:31,726 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 11:06:31,727 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 11:06:31,743 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 11:06:31,744 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 11:06:31,744 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 11:06:31,745 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 11:06:31,750 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 11:06:31,751 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 11:06:31,751 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 11:06:31,752 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 11:06:31,757 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 11:06:31,762 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 11:06:31,765 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 11:06:31,767 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 11:06:31,772 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 11:06:31,775 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 11:06:31,779 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 11:06:31,783 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 11:06:31,787 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 11:06:31,789 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 11:06:31,798 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 11:06:31,802 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 11:06:31,813 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 11:06:31,818 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 11:06:31,821 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 11:06:31,826 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 11:06:31,838 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 11:06:31,840 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 11:06:31,843 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 11:06:31,844 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 11:06:31,853 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 11:06:31,861 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 11:06:31,863 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 11:06:31,868 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 11:06:31,881 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 11:06:31,889 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:06:33,908 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #2 with timeout 2.0s 2021-12-21 11:06:33,924 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:06:33,953 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 11:06:33,960 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:06:34,094 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 11:06:34,110 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 11:06:34,143 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 11:06:35,470 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': None, 'printer_baudrate': 0} 2021-12-21 11:06:45,356 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: LELO/LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-21 11:06:45,392 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting" 2021-12-21 11:06:45,405 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: LELO/LELOKATANA-TEST_PRINT.gcode, owner: LELO, user: LELO 2021-12-21 11:06:45,456 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:06:45,493 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing" 2021-12-21 11:06:46,050 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': 'e6e4febd0b513a91c65d27a7c4aa6a2cc108b9e3'} 2021-12-21 11:12:29,311 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-21 11:17:05,062 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 11:17:29,723 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2726, 'printer_state': 'PRINTING'} 2021-12-21 11:24:02,899 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 11:24:06,533 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 11:24:06,546 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 11:24:06,975 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 11:24:29,102 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-21 11:25:10,695 - octoprint.plugins.octopod - INFO - Could not load image from url 2021-12-21 11:30:26,175 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 11:30:28,502 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 11:30:28,507 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 11:30:29,033 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 11:30:33,542 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.26 2021-12-21 11:31:25,638 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.26 2021-12-21 11:31:26,658 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.26 2021-12-21 11:31:26,661 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 11:31:26,854 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.26 2021-12-21 11:31:42,191 - octoprint.util.comm - INFO - Communication timeout while printing, trying to trigger response from printer. 2021-12-21 11:32:05,064 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 11:32:12,022 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from online to offline 2021-12-21 11:32:12,025 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-21 11:32:12,049 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-21 11:40:09,779 - octoprint.util.comm - INFO - Finished in 2004.398 s. 2021-12-21 11:40:09,787 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing" 2021-12-21 11:40:09,872 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: LELO/LELOKATANA-TEST_PRINT.gcode, owner: LELO 2021-12-21 11:40:10,012 - octoprint.plugins.octopod - INFO - Could not load image from url 2021-12-21 11:40:10,031 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational" 2021-12-21 11:40:15,065 - octoprint.plugins.octopod - WARNING - Could not send message: HTTPConnectionPool(host='octopodprint.com', port=80): Max retries exceeded with url: //v1/push_printer (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Try again')) 2021-12-21 11:40:20,204 - octoprint.plugins.octopod - INFO - Could not send Silent job message: HTTPConnectionPool(host='octopodprint.com', port=80): Max retries exceeded with url: //v1/push_printer (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Try again')) State: Operational 2021-12-21 11:43:38,019 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 11:43:38,023 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-21 11:43:38,024 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 11:43:58,313 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: offline 2021-12-21 11:43:58,314 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is not working 2021-12-21 11:43:58,317 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is not working 2021-12-21 11:43:58,372 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2021-12-21 11:43:58,685 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-21 11:44:04,840 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-21 11:44:05,891 - octoprint.plugin.core - INFO - Found 19 plugin(s) providing 19 mixin implementations, 38 hook handlers 2021-12-21 11:44:06,198 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-21 11:44:11,284 - octoprint.server - INFO - Intermediary server started 2021-12-21 11:44:11,375 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-21 11:44:11,558 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-21 11:44:11,570 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-21 11:44:11,571 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-21 11:44:11,573 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-21 11:44:11,574 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-21 11:44:11,575 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-21 11:44:11,587 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-21 11:44:11,592 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-21 11:44:11,595 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-21 11:44:11,601 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-21 11:44:11,604 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 11:44:11,607 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_install'), Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 11:44:11,611 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-21 11:44:11,614 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-21 11:44:11,618 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-21 11:44:15,149 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 11:44:17,764 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-21 11:44:17,776 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 11:44:17,779 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 11:44:17,929 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-21 11:44:18,044 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-12-21 11:44:18,068 - octoprint.plugin.core - INFO - 19 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /usr/lib/python3.9/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-21 11:44:18,093 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-21 11:44:18,104 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-21 11:44:18,176 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-21 11:44:18,346 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-21 11:44:19,671 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-21 11:44:19,809 - octoprint.server - INFO - Intermediary server shut down 2021-12-21 11:44:19,827 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-21 11:44:19,828 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2021-12-21 11:44:19,841 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-21 11:44:19,844 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-21 11:44:19,974 - octoprint.filemanager - INFO - Added 1 items from storage type "local" to analysis queue 2021-12-21 11:44:19,975 - octoprint.filemanager.analysis - INFO - Starting analysis of local:LELO/LELOKATANA-TEST_PRINT.gcode 2021-12-21 11:44:19,979 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /usr/bin/python3 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.01 --throttle-lines=100 --bed-z=0.0 /root/.octoprint/uploads/LELO/LELOKATANA-TEST_PRINT.gcode 2021-12-21 11:44:20,050 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-21 11:44:20,118 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 11:44:20,133 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-21 11:44:20,135 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-21 11:44:20,227 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 11:44:20,228 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 11:44:20,231 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 11:44:20,269 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 11:44:20,270 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 11:44:20,270 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 11:44:20,271 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 11:44:20,283 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 11:44:20,284 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 11:44:20,284 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 11:44:20,287 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 11:44:20,291 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 11:44:20,293 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 11:44:20,296 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 11:44:20,298 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 11:44:20,305 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 11:44:20,305 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 11:44:20,305 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 11:44:20,306 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 11:44:20,311 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 11:44:20,315 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 11:44:20,319 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 11:44:20,328 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 11:44:20,333 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 11:44:20,335 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 11:44:20,337 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 11:44:20,341 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 11:44:20,352 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 11:44:20,354 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 11:44:20,355 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 11:44:20,356 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 11:44:20,360 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 11:44:20,362 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 11:44:20,365 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 11:44:20,368 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 11:44:20,380 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 11:44:20,384 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:44:20,425 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 11:44:20,443 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:44:20,563 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 11:44:20,583 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 11:44:20,614 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 11:44:21,030 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-21 11:44:21,944 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-21 11:44:21,966 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-21 11:44:22,003 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-21 11:44:22,385 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 11:44:24,652 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 11:44:24,668 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 11:44:24,688 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 11:44:24,830 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.8GB. That is considered sufficient for updating. 2021-12-21 11:44:24,831 - octoprint.plugins.softwareupdate - INFO - Not fetching check overlays, we are offline 2021-12-21 11:44:25,537 - octoprint.plugins.octopod - INFO - Could not send Silent job message: HTTPConnectionPool(host='octopodprint.com', port=80): Max retries exceeded with url: //v1/push_printer (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Try again')) State: Operational 2021-12-21 11:44:26,033 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 11:44:33,384 - octoprint.filemanager.analysis - INFO - Analysis of entry local:LELO/LELOKATANA-TEST_PRINT.gcode finished, needed 13.41s 2021-12-21 11:44:37,128 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 11:44:37,137 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 11:44:37,142 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 11:44:37,264 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-21 11:44:37,272 - octoprint.plugins.octopod - INFO - OctoPod loaded! 2021-12-21 11:44:37,466 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-21 11:45:01,415 - octoprint.server.preemptive_cache - INFO - ... done in 23.95s 2021-12-21 11:49:56,662 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 11:49:56,668 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-21 11:49:56,670 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 11:50:00,455 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-21 11:50:00,595 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-12-21 11:50:00,596 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-12-21 11:50:00,597 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-12-21 11:50:00,986 - 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) 2021-12-21 11:50:00,988 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.1,<=0.2.8 for blacklist entry GcodeEditor, ignoring 2021-12-21 11:50:00,988 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.0,<=0.1.1 for blacklist entry gcodeleveling, ignoring 2021-12-21 11:50:01,185 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-21 11:50:06,175 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-21 11:50:07,610 - octoprint.plugin.core - INFO - Found 19 plugin(s) providing 19 mixin implementations, 38 hook handlers 2021-12-21 11:50:07,990 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-21 11:50:08,078 - octoprint.server - INFO - Intermediary server started 2021-12-21 11:50:08,154 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-21 11:50:08,329 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-21 11:50:08,350 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-21 11:50:08,351 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-21 11:50:08,352 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-21 11:50:08,353 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-21 11:50:08,354 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-21 11:50:08,355 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-21 11:50:08,356 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-21 11:50:08,377 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-21 11:50:08,391 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-21 11:50:08,394 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 11:50:08,407 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-12-21 11:50:08,413 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-21 11:50:08,418 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-21 11:50:08,422 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-21 11:50:14,544 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 11:50:18,340 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-21 11:50:18,344 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 11:50:18,345 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 11:50:18,572 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-21 11:50:18,717 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-12-21 11:50:18,746 - octoprint.plugin.core - INFO - 19 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /usr/lib/python3.9/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-21 11:50:18,766 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-21 11:50:18,779 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-21 11:50:18,884 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-21 11:50:19,285 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-21 11:50:22,053 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-21 11:50:22,228 - octoprint.server - INFO - Intermediary server shut down 2021-12-21 11:50:22,241 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-21 11:50:22,242 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-12-21 11:50:22,256 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-21 11:50:22,265 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-21 11:50:22,309 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-21 11:50:22,436 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 11:50:22,494 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2021-12-21 11:50:24,442 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-21 11:50:25,421 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 11:50:25,532 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-21 11:50:25,587 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-21 11:50:26,800 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 11:50:26,803 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 11:50:26,858 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 11:50:27,495 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 11:50:27,539 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 11:50:27,598 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 11:50:27,600 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 11:50:27,722 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 11:50:27,725 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 11:50:27,781 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 11:50:27,845 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-21 11:50:27,841 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 11:50:28,081 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 11:50:28,085 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 11:50:28,086 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 11:50:28,146 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 11:50:28,357 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 11:50:28,372 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 11:50:28,374 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 11:50:28,387 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 11:50:28,677 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 11:50:28,704 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 11:50:28,706 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 11:50:28,732 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 11:50:28,887 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 11:50:28,940 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 11:50:28,942 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 11:50:28,988 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 11:50:29,082 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 11:50:29,107 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 11:50:29,117 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 11:50:29,231 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 11:50:29,374 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 11:50:29,374 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 11:50:29,375 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 11:50:29,393 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 11:50:29,432 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 11:50:29,551 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:50:29,757 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 11:50:29,877 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 11:50:29,939 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 11:50:30,111 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 11:50:30,113 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 11:50:30,347 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-21 11:50:30,699 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-21 11:50:30,861 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-21 11:50:31,149 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 11:50:31,637 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 11:50:32,227 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 11:50:32,600 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2021-12-21 11:50:32,746 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 11:50:32,908 - octoprint.util.comm - INFO - Externally triggered heatup detected 2021-12-21 11:50:33,246 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': None, 'printer_baudrate': 0} 2021-12-21 11:50:36,316 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 11:50:36,381 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 11:50:36,383 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 11:50:36,870 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.8GB. That is considered sufficient for updating. 2021-12-21 11:50:38,106 - octoprint.plugins.octopod - INFO - OctoPod loaded! 2021-12-21 11:50:39,254 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 32, 'printer_state': 'OPERATIONAL'} 2021-12-21 11:50:40,184 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 11:50:40,243 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': 'octopod:0.3.11,ender3v2tempfix:0.0.4'} 2021-12-21 11:50:40,983 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-21 11:50:41,187 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-21 11:50:43,641 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 11:50:51,814 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 11:50:51,821 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 11:51:29,699 - octoprint.server.preemptive_cache - INFO - ... done in 48.51s 2021-12-21 11:51:29,880 - octoprint.server.views - INFO - Found path / in cache (key: ui:_default:http://172.17.2.23:5000/:en), signaling as cached 2021-12-21 11:51:30,058 - octoprint.server.views - INFO - Found path / in cache (key: ui:_default:http://172.17.2.23:5000/:en), signaling as cached 2021-12-21 11:51:31,144 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 11:51:31,254 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 11:51:31,255 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 11:51:33,327 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 11:51:35,049 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 11:52:22,760 - octoprint - ERROR - Exception on /api/files/local [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-1b7zg2a8.tmp' -> '/root/.octoprint/uploads/LELO/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted 2021-12-21 12:00:50,612 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:00:50,613 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:00:52,365 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 12:00:52,407 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:00:52,408 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:00:53,663 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 12:00:54,895 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 12:00:57,448 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:00:57,450 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:01:08,541 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:01:08,543 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:01:19,634 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:01:19,638 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:01:24,693 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:01:24,695 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:02:00,760 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:02:00,763 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:02:05,807 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:02:05,810 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:02:30,759 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:02:30,761 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:02:30,836 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:02:30,839 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:02:31,804 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:02:31,806 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:02:31,861 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:02:31,863 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:03:02,667 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 12:03:08,692 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 12:03:26,492 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:03:26,495 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:03:26,565 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:03:26,567 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:03:27,466 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:03:27,469 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:03:27,525 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:03:27,527 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:04:43,085 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:04:43,087 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:04:56,708 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:04:56,710 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:05:06,705 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:05:06,707 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:05:07,993 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 12:05:08,413 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 12:05:08,463 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:05:08,464 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:05:09,508 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 12:05:10,251 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 12:05:38,311 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 932, 'printer_state': 'OPERATIONAL'} 2021-12-21 12:06:11,785 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:06:11,786 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:06:13,652 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 12:06:13,751 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:06:13,753 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:06:14,869 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 12:06:17,437 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 12:07:17,777 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:07:17,779 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:07:25,114 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:07:25,115 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:07:26,737 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 12:07:26,814 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:07:26,815 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:07:28,171 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 12:07:29,697 - octoprint.plugins.tracking - INFO - Sent tracking event webui_load, payload: {'browser_name': 'Edge', 'browser_version': '96.0.1054.62', 'os_name': 'Windows', 'os_version': '10'} 2021-12-21 12:07:31,879 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:07:31,882 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:07:42,620 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:07:42,623 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:07:43,019 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:07:43,022 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:07:52,019 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:07:52,022 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:08,469 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:08,473 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:08,949 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:08,952 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:22,787 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:22,796 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:28,032 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:28,037 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:43,425 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:43,431 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:44,474 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:44,478 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:46,032 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:46,038 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:48,385 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:48,395 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:48,656 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:48,660 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:50,215 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:50,218 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:50,322 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:50,324 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:08:52,718 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 12:08:52,722 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 12:09:10,156 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.18 2021-12-21 12:09:35,329 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.121 2021-12-21 12:09:35,362 - octoprint.server.util.flask - INFO - Passively logging in user Christoffer from 172.17.2.121 2021-12-21 12:09:35,365 - octoprint.access.users - INFO - Logged in user: Christoffer 2021-12-21 12:09:35,471 - octoprint.server.util.sockjs - INFO - User Christoffer logged in on the socket from client 172.17.2.121 2021-12-21 12:09:37,293 - octoprint.server.util.flask - INFO - Passively logging in user Christoffer from 172.17.2.121 2021-12-21 12:09:37,295 - octoprint.access.users - INFO - Logged in user: Christoffer 2021-12-21 12:09:38,214 - octoprint.server.util.sockjs - INFO - Client connection closed: 172.17.2.121 2021-12-21 12:20:07,999 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 12:20:38,356 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1832, 'printer_state': 'OPERATIONAL'} 2021-12-21 12:35:08,000 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2021-12-21 12:35:38,322 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2732, 'printer_state': 'OPERATIONAL'} 2021-12-21 13:03:05,960 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 13:03:05,962 - octoprint.startup - INFO - Starting OctoPrint 1.7.2 2021-12-21 13:03:05,964 - octoprint.startup - INFO - ****************************************************************************** 2021-12-21 13:03:08,288 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online 2021-12-21 13:03:08,378 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online 2021-12-21 13:03:08,378 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working 2021-12-21 13:03:08,379 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working 2021-12-21 13:03:08,756 - 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) 2021-12-21 13:03:08,757 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.1,<=0.2.8 for blacklist entry GcodeEditor, ignoring 2021-12-21 13:03:08,758 - octoprint.plugin.core - WARNING - Invalid version requirement >=0.1.0,<=0.1.1 for blacklist entry gcodeleveling, ignoring 2021-12-21 13:03:08,949 - octoprint.plugin.core - INFO - Loading plugins from /usr/lib/python3.9/site-packages/octoprint/plugins, /root/.octoprint/plugins and installed plugin packages... 2021-12-21 13:03:13,076 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2021.10.28) did not pass check, not loading. 2021-12-21 13:03:13,731 - octoprint.plugin.core - INFO - Found 19 plugin(s) providing 19 mixin implementations, 38 hook handlers 2021-12-21 13:03:14,048 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2021-12-21 13:03:14,135 - octoprint.server - INFO - Intermediary server started 2021-12-21 13:03:14,187 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /root/.octoprint/uploads... 2021-12-21 13:03:14,326 - octoprint.filemanager.storage - INFO - ... file metadata for /root/.octoprint/uploads initialized successfully. 2021-12-21 13:03:14,339 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: "Need(method='role', value='plugin_action_command_notification_show')") 2021-12-21 13:03:14,339 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: "Need(method='role', value='plugin_action_command_notification_clear')") 2021-12-21 13:03:14,340 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: "Need(method='role', value='plugin_action_command_prompt_interact')") 2021-12-21 13:03:14,341 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: "Need(method='role', value='plugin_announcements_read')") 2021-12-21 13:03:14,341 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: "Need(method='role', value='plugin_announcements_manage'), Need(method='role', value='plugin_announcements_read')") 2021-12-21 13:03:14,342 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: "Need(method='role', value='plugin_appkeys_admin')") 2021-12-21 13:03:14,343 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: "Need(method='role', value='plugin_backup_access')") 2021-12-21 13:03:14,344 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: "Need(method='role', value='plugin_firmware_check_display')") 2021-12-21 13:03:14,344 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: "Need(method='role', value='plugin_logging_manage')") 2021-12-21 13:03:14,346 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: "Need(method='role', value='plugin_pluginmanager_manage')") 2021-12-21 13:03:14,358 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: "Need(method='role', value='plugin_pluginmanager_manage'), Need(method='role', value='plugin_pluginmanager_install')") 2021-12-21 13:03:14,371 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: "Need(method='role', value='plugin_softwareupdate_check')") 2021-12-21 13:03:14,383 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: "Need(method='role', value='plugin_softwareupdate_update')") 2021-12-21 13:03:14,390 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: "Need(method='role', value='plugin_softwareupdate_configure')") 2021-12-21 13:03:17,109 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 13:03:19,123 - octoprint.util.pip - INFO - Version of pip is 20.3.4 2021-12-21 13:03:19,131 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 13:03:19,132 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 13:03:19,281 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2021-12-21 13:03:19,376 - octoprint.plugin.core - INFO - Initialized 19 plugin implementation(s) 2021-12-21 13:03:19,395 - octoprint.plugin.core - INFO - 19 plugin(s) registered with the system: | Action Command Notification Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_notification | Action Command Prompt Support (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/corewizard | Creality-2x-temperature-reporting-fix (0.0.4) = /usr/lib/python3.9/site-packages/octoprint_ender3v2tempfix | Discovery (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/errortracking | Event Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/eventmanager | File Check (2021.2.23) (bundled) = /usr/lib/python3.9/site-packages/octoprint_file_check | Firmware Check (2021.10.11) (bundled) = /usr/lib/python3.9/site-packages/octoprint_firmware_check | GCode Viewer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/gcodeviewer | Logging (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/logging | OctoPod Plugin (0.3.11) = /usr/lib/python3.9/site-packages/octoprint_octopod | Plugin Manager (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/pluginmanager | Software Update (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /usr/lib/python3.9/site-packages/octoprint/plugins/virtual_printer Prefix legend: ! = disabled, # = blacklisted, * = incompatible 2021-12-21 13:03:19,413 - octoprint.environment - ERROR - Error while detecting hardware environment Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/environment.py", line 115, in _detect_hardware cpu_freq = psutil.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/__init__.py", line 1859, in cpu_freq ret = _psplatform.cpu_freq() File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 751, in cpu_freq max_ = int(cat(pjoin(path, "scaling_max_freq"))) / 1000 File "/usr/lib/python3.9/site-packages/psutil/_pslinux.py", line 292, in cat with open_binary(fname) if binary else open_text(fname) as f: File "/usr/lib/python3.9/site-packages/psutil/_common.py", line 711, in open_binary return open(fname, "rb", **kwargs) PermissionError: [Errno 13] Permission denied: '/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq' 2021-12-21 13:03:19,418 - octoprint.environment - INFO - Detected environment is Python 3.9.5 under Linux (linux). Details: | hardware: | cores: unknown | freq: unknown | ram: unknown | os: | bits: 64 | id: linux | platform: linux | python: | pip: 20.3.4 | version: 3.9.5 2021-12-21 13:03:19,479 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/webassets... 2021-12-21 13:03:19,638 - octoprint.server - INFO - Reset webasset folder /root/.octoprint/generated/.webassets-cache... 2021-12-21 13:03:20,897 - octoprint.server - INFO - Shutting down intermediary server... 2021-12-21 13:03:21,166 - octoprint.server - INFO - Intermediary server shut down 2021-12-21 13:03:21,177 - octoprint.events - INFO - Processing startup event, this is our first event 2021-12-21 13:03:21,178 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2021-12-21 13:03:21,184 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2021-12-21 13:03:21,193 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer... 2021-12-21 13:03:21,222 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json 2021-12-21 13:03:21,301 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 13:03:21,608 - octoprint.filemanager - INFO - Added 1 items from storage type "local" to analysis queue 2021-12-21 13:03:21,631 - octoprint.filemanager.analysis - INFO - Starting analysis of local:LELO/LELOKATANA-TEST_PRINT.gcode 2021-12-21 13:03:21,654 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /usr/bin/python3 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.01 --throttle-lines=100 --bed-z=0.0 /root/.octoprint/uploads/LELO/LELOKATANA-TEST_PRINT.gcode 2021-12-21 13:03:22,442 - octoprint.server - INFO - Trying to connect to configured serial port None 2021-12-21 13:03:23,071 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial connection" 2021-12-21 13:03:23,243 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2021-12-21 13:03:23,263 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2021-12-21 13:03:23,724 - octoprint.util.comm - INFO - Serial detection: Performing autodetection with 10 port/baudrate candidates: /dev/ttySAC3@115200, /dev/ttySAC3@250000, /dev/ttySAC4@115200, /dev/ttySAC4@250000, /dev/ttySAC2@115200, /dev/ttySAC2@250000, /dev/ttySAC1@115200, /dev/ttySAC1@250000, /dev/ttyOcto4a@115200, /dev/ttyOcto4a@250000 2021-12-21 13:03:23,725 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 115200 2021-12-21 13:03:23,726 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 115200 2021-12-21 13:03:24,025 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 13:03:24,026 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 115200, skipping 2021-12-21 13:03:24,028 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC3, baudrate 250000 2021-12-21 13:03:24,046 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC3, baudrate 250000 2021-12-21 13:03:24,146 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC3, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC3' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC3: [Errno 13] Permission denied: '/dev/ttySAC3' 2021-12-21 13:03:24,147 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC3, baudrate 250000, skipping 2021-12-21 13:03:24,163 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 115200 2021-12-21 13:03:24,165 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 115200 2021-12-21 13:03:24,317 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 13:03:24,318 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 115200, skipping 2021-12-21 13:03:24,320 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC4, baudrate 250000 2021-12-21 13:03:24,323 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC4, baudrate 250000 2021-12-21 13:03:24,388 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC4, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC4' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC4: [Errno 13] Permission denied: '/dev/ttySAC4' 2021-12-21 13:03:24,454 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC4, baudrate 250000, skipping 2021-12-21 13:03:24,455 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 115200 2021-12-21 13:03:24,458 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 115200 2021-12-21 13:03:24,612 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 13:03:24,614 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 115200, skipping 2021-12-21 13:03:24,615 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC2, baudrate 250000 2021-12-21 13:03:24,657 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC2, baudrate 250000 2021-12-21 13:03:24,730 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC2, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC2: [Errno 13] Permission denied: '/dev/ttySAC2' 2021-12-21 13:03:24,746 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC2, baudrate 250000, skipping 2021-12-21 13:03:24,776 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 115200 2021-12-21 13:03:24,794 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 115200 2021-12-21 13:03:25,019 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 115200 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 13:03:25,021 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 115200, skipping 2021-12-21 13:03:25,034 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttySAC1, baudrate 250000 2021-12-21 13:03:25,061 - octoprint.util.comm - INFO - Connecting to port /dev/ttySAC1, baudrate 250000 2021-12-21 13:03:25,117 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._http._tcp.local.' for _http._tcp.local. 2021-12-21 13:03:25,129 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port /dev/ttySAC1, baudrate 250000 from hook default: SerialException: '[Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1'' @ comm.py:_open_serial:3775 Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 322, in open self.fd = os.open(self.portstr, os.O_RDWR | os.O_NOCTTY | os.O_NONBLOCK) PermissionError: [Errno 13] Permission denied: '/dev/ttySAC1' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3775, in _open_serial serial_obj = factory( File "/usr/lib/python3.9/site-packages/octoprint/util/comm.py", line 3744, in default serial_obj.open() File "/usr/lib/python3.9/site-packages/serial/serialposix.py", line 325, in open raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg)) serial.serialutil.SerialException: [Errno 13] could not open port /dev/ttySAC1: [Errno 13] Permission denied: '/dev/ttySAC1' 2021-12-21 13:03:25,151 - octoprint.util.comm - INFO - Serial detection: Could not open port /dev/ttySAC1, baudrate 250000, skipping 2021-12-21 13:03:25,152 - octoprint.util.comm - INFO - Serial detection: Trying port /dev/ttyOcto4a, baudrate 115200 2021-12-21 13:03:25,154 - octoprint.util.comm - INFO - Connecting to port /dev/ttyOcto4a, baudrate 115200 2021-12-21 13:03:25,331 - octoprint.util.comm - INFO - Serial detection: Handshake attempt #1 with timeout 2.0s 2021-12-21 13:03:25,443 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 13:03:25,571 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial connection" to "Operational" 2021-12-21 13:03:25,660 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2021-12-21 13:03:25,915 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D" 2021-12-21 13:03:25,975 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting 2021-12-21 13:03:25,998 - octoprint.util.comm - INFO - Firmware states that it supports sd status autoreporting 2021-12-21 13:03:26,749 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on localhost._octoprint._tcp.local.' for _octoprint._tcp.local. 2021-12-21 13:03:26,827 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on localhost for SSDP 2021-12-21 13:03:26,848 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {'firmware_name': 'Marlin Creality 3D', 'printer_port': None, 'printer_baudrate': 0} 2021-12-21 13:03:27,008 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000 2021-12-21 13:03:27,488 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2021-12-21 13:03:28,420 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 13:03:30,508 - octoprint.util.pip - INFO - Using "/usr/bin/python3 -m pip" as command to invoke pip 2021-12-21 13:03:30,519 - octoprint.util.pip - INFO - pip installs to /usr/lib/python3.9/site-packages (writable -> yes), --user flag needed -> no, virtual env -> no 2021-12-21 13:03:30,531 - octoprint.util.pip - INFO - ==> pip ok -> yes 2021-12-21 13:03:30,612 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 19.8GB. That is considered sufficient for updating. 2021-12-21 13:03:30,928 - octoprint.plugins.octopod - INFO - OctoPod loaded! 2021-12-21 13:03:31,310 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18, 'printer_state': 'OPERATIONAL'} 2021-12-21 13:03:31,728 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown', 'plugins': 'octopod:0.3.11,ender3v2tempfix:0.0.4'} 2021-12-21 13:03:31,875 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://172.17.2.23:5000/', 'path': '/', 'query_string': 'l10n=en'} 2021-12-21 13:03:31,904 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2021-12-21 13:03:32,082 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'version': '1.7.2', 'os': 'linux', 'bits': 64, 'python': '3.9.5', 'pip': '20.3.4', 'cores': 'unknown', 'freq': 'unknown', 'ram': 'unknown'} 2021-12-21 13:03:38,744 - octoprint.filemanager.analysis - INFO - Analysis of entry local:LELO/LELOKATANA-TEST_PRINT.gcode finished, needed 17.11s 2021-12-21 13:03:53,123 - octoprint.server.preemptive_cache - INFO - ... done in 21.25s 2021-12-21 13:03:56,322 - octoprint.server.util.sockjs - INFO - New connection from client: 172.17.2.18 2021-12-21 13:03:56,403 - octoprint.server.util.flask - INFO - Passively logging in user LELO from 172.17.2.18 2021-12-21 13:03:56,406 - octoprint.access.users - INFO - Logged in user: LELO 2021-12-21 13:03:57,673 - octoprint.server.util.sockjs - INFO - User LELO logged in on the socket from client 172.17.2.18 2021-12-21 13:10:46,417 - octoprint - ERROR - Exception on /api/files/local [POST] Traceback (most recent call last): File "/usr/lib/python3.9/shutil.py", line 806, in move os.rename(src, real_dst) OSError: [Errno 18] Cross-device link: '/tmp/octoprint-file-upload-8klwvnl1.tmp' -> '/root/.octoprint/uploads/LELO/LELOKATANA-TEST_PRINT.gcode' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/flask/app.py", line 2447, in wsgi_app response = self.full_dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1952, in full_dispatch_request rv = self.handle_user_exception(e) File "/usr/lib/python3.9/site-packages/flask/app.py", line 1821, in handle_user_exception reraise(exc_type, exc_value, tb) File "/usr/lib/python3.9/site-packages/flask/_compat.py", line 39, in reraise raise value File "/usr/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request rv = self.dispatch_request() File "/usr/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/usr/lib/python3.9/site-packages/octoprint/server/util/flask.py", line 1552, in decorated_view return func(*args, **kwargs) File "/usr/lib/python3.9/site-packages/octoprint/vendor/flask_principal.py", line 199, in _decorated rv = f(*args, **kw) File "/usr/lib/python3.9/site-packages/octoprint/server/api/files.py", line 646, in uploadGcodeFile added_file = fileManager.add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/__init__.py", line 737, in add_file path_in_storage = self._storage(destination).add_file( File "/usr/lib/python3.9/site-packages/octoprint/filemanager/storage.py", line 909, in add_file file_object.save(file_path) File "/usr/lib/python3.9/site-packages/octoprint/filemanager/util.py", line 69, in save shutil.move(self.path, path) File "/usr/lib/python3.9/shutil.py", line 826, in move copy_function(src, real_dst) File "/usr/lib/python3.9/shutil.py", line 436, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.9/shutil.py", line 375, in copystat lookup("utime")(dst, ns=(st.st_atime_ns, st.st_mtime_ns), PermissionError: [Errno 1] Operation not permitted