2020-06-22 18:17:57,743 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2020-06-22 18:17:57,754 - octoprint.server - INFO - --- Log roll over detected --------------------------------------------------- 2020-06-22 18:17:57,754 - octoprint.server - INFO - OctoPrint 1.3.12 2020-06-22 18:17:57,758 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system: | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer 2020-06-22 18:17:57,771 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1500.0 | ram: 1979641856 | os: | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 4 Model B Rev 1.2 | octopi_version: 0.17.0 | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2020-06-22 18:17:57,771 - octoprint.server - INFO - ------------------------------------------------------------------------------ 2020-06-22 18:18:02,451 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 40504} 2020-06-22 18:32:57,745 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2020-06-22 18:33:02,376 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 41404} 2020-06-22 18:45:22,618 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2793, in _readline ret = self._serial.readline() File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4932, in readline c = self.read(1) File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read 'device reports readiness to read but returned no data ' SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?) 2020-06-22 18:45:22,649 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this. 2020-06-22 18:45:22,665 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2793)" 2020-06-22 18:45:22,675 - octoprint.filemanager.analysis - INFO - Starting analysis of local:tree_main_4h28min.gcode 2020-06-22 18:45:22,678 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/pi/oprint/bin/python2 -m octoprint analysis gcode --speed-x=500 --speed-y=500 --max-t=10 --throttle=0.0 --throttle-lines=100 /home/pi/.octoprint/uploads/tree_main_4h28min.gcode 2020-06-22 18:45:23,153 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'commerror_text': "SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2793", 'file': 'ae9094574009be8cdbfe083be53301827119710f', 'elapsed': 5950} 2020-06-22 18:45:58,166 - octoprint.filemanager.analysis - INFO - Analysis of entry local:tree_main_4h28min.gcode finished, needed 35.49s 2020-06-22 18:47:57,746 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2020-06-22 18:48:02,368 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 42304} 2020-06-22 18:53:58,652 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port" 2020-06-22 18:53:58,694 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port" 2020-06-22 18:53:58,695 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting" 2020-06-22 18:53:58,706 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 18:53:58,707 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 18:53:59,620 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 18:54:01,157 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational" 2020-06-22 18:54:01,164 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 18:54:01,195 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6" 2020-06-22 18:54:01,502 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 250000, u'printer_port': u'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'} 2020-06-22 18:59:09,563 - octoprint.server.api.system - INFO - Performing command for core:shutdown: sudo shutdown -h now 2020-06-22 18:59:09,910 - octoprint.server.util.sockjs - INFO - Client connection closed: fe80::20ae:355a:768f:d61e 2020-06-22 18:59:09,928 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.74 2020-06-22 18:59:39,985 - octoprint.server - INFO - Shutting down... 2020-06-22 18:59:40,310 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2020-06-22 18:59:40,312 - octoprint.events - INFO - Event loop shut down 2020-06-22 18:59:40,325 - octoprint.server - INFO - Goodbye! 2020-06-22 19:02:06,717 - octoprint.startup - INFO - ****************************************************************************** 2020-06-22 19:02:06,719 - octoprint.startup - INFO - Starting OctoPrint 1.3.12 2020-06-22 19:02:06,720 - octoprint.startup - INFO - ****************************************************************************** 2020-06-22 19:02:07,121 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online 2020-06-22 19:02:07,404 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any) 2020-06-22 19:02:07,499 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2020-06-22 19:02:08,490 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers 2020-06-22 19:02:08,618 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2020-06-22 19:02:08,644 - octoprint.server - INFO - Intermediary server started 2020-06-22 19:02:08,644 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages... 2020-06-22 19:02:08,705 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers 2020-06-22 19:02:08,723 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2020-06-22 19:02:08,971 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2020-06-22 19:02:09,002 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2020-06-22 19:02:09,670 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-06-22 19:02:10,214 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2020-06-22 19:02:10,216 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-06-22 19:02:10,217 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-06-22 19:02:10,220 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s) 2020-06-22 19:02:10,225 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system: | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer 2020-06-22 19:02:10,237 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1500.0 | ram: 1979641856 | os: | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 4 Model B Rev 1.2 | octopi_version: 0.17.0 | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2020-06-22 19:02:10,246 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2020-06-22 19:02:10,259 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2020-06-22 19:02:10,653 - octoprint.server - INFO - Shutting down intermediary server... 2020-06-22 19:02:11,147 - octoprint.server - INFO - Intermediary server shut down 2020-06-22 19:02:11,149 - octoprint.events - INFO - Processing startup event, this is our first event 2020-06-22 19:02:11,149 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2020-06-22 19:02:11,153 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2020-06-22 19:02:11,172 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2020-06-22 19:02:11,231 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2020-06-22 19:02:11,324 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port" 2020-06-22 19:02:11,361 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2020-06-22 19:02:11,415 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2020-06-22 19:02:11,521 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on lucia' for _http._tcp 2020-06-22 19:02:11,571 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on lucia' for _octoprint._tcp 2020-06-22 19:02:11,653 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on lucia for SSDP 2020-06-22 19:02:11,753 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2020-06-22 19:02:11,776 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2020-06-22 19:02:11,784 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port" 2020-06-22 19:02:11,786 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Detecting baudrate" 2020-06-22 19:02:11,944 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2020-06-22 19:02:12,367 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2020-06-22 19:02:12,507 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-06-22 19:02:12,508 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-06-22 19:02:12,509 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-06-22 19:02:12,618 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://lucia.local/'} 2020-06-22 19:02:12,794 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 19:02:12,842 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4} 2020-06-22 19:02:13,154 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'python': '2.7.16', 'ram': 1979641856, 'octopi_version': '0.17.0', 'version': u'1.3.12', 'pip': '19.3.1', 'cores': 4, 'freq': 1500.0, 'pi_model': 'Raspberry Pi 4 Model B Rev 1.2', 'os': 'linux'} 2020-06-22 19:02:13,483 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'plugins': u''} 2020-06-22 19:02:17,928 - octoprint.server.preemptive_cache - INFO - ... done in 5.31s 2020-06-22 19:02:24,114 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 19:02:25,118 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 19:02:26,121 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 19:02:27,133 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 19:02:28,139 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 19:02:28,151 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting baudrate" to "Operational" 2020-06-22 19:02:28,157 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0 2020-06-22 19:02:28,178 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin V1; Sprinter/grbl mashup for gen6" 2020-06-22 19:02:28,474 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 0, u'printer_port': 'AUTO', 'firmware_name': 'Marlin V1; Sprinter/grbl mashup for gen6'} 2020-06-22 19:03:45,337 - octoprint.server.util.flask - INFO - Passively logging in user 4sfaloth from ::ffff:192.168.1.74 2020-06-22 19:03:47,143 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.74 2020-06-22 19:03:47,228 - octoprint.server.util.flask - INFO - Passively logging in user 4sfaloth from ::ffff:192.168.1.74 2020-06-22 19:03:48,634 - octoprint.server.util.sockjs - INFO - User 4sfaloth logged in on the socket from client ::ffff:192.168.1.74 2020-06-22 19:03:50,316 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.76 2020-06-22 19:03:50,406 - octoprint.server.util.flask - INFO - Passively logging in user 4sfaloth from ::ffff:192.168.1.76 2020-06-22 19:03:50,429 - octoprint.server.util.sockjs - INFO - User 4sfaloth logged in on the socket from client ::ffff:192.168.1.76