2019-08-11 14:01:53,569 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 14:01:53,570 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 14:01:53,571 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 14:01:53,597 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 14:01:54,386 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 14:01:54,400 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 14:01:54,463 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 14:01:54,488 - octoprint.server - INFO - Intermediary server started
2019-08-11 14:01:54,488 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 14:01:54,553 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 14:01:54,554 - octoprint.printer.profile - ERROR - Profile _default does not exist, creating _default again and setting it as default
2019-08-11 14:01:54,604 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 14:01:54,606 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 14:01:55,564 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 14:01:56,507 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 14:01:56,508 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 14:01:56,509 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 14:01:56,512 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 14:01:56,548 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 14:01:56,558 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 14:01:56,563 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 14:01:56,564 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 14:01:56,996 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 14:01:57,492 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 14:01:57,494 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 14:01:57,494 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 14:01:57,496 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 14:01:57,498 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 14:01:57,498 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 14:01:57,501 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 14:01:57,509 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on OctoPrint for SSDP
2019-08-11 14:01:57,533 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 14:01:58,290 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json
2019-08-11 14:01:58,323 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.77s
2019-08-11 14:01:58,584 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 14:01:58,598 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 14:01:58,608 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 14:01:59,184 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2019-08-11 14:01:59,308 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.66s
2019-08-11 14:01:59,965 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 14:01:59,972 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.62s
2019-08-11 14:02:00,639 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.61s
2019-08-11 14:02:01,776 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 1.1s
2019-08-11 14:02:03,103 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 14:02:03,104 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 14:02:03,113 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2019-08-11 14:04:36,252 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'query_string': 'l10n=en', 'path': u'/', '_count': 1, '_timestamp': 1565546676.25221, 'base_url': u'http://localhost:5000/'}
2019-08-11 14:04:42,917 - octoprint.server.util.sockjs - INFO - New connection from client: ::1
2019-08-11 14:05:42,499 - octoprint.server.api - INFO - Actively logging in user GadgetAngel from ::1
2019-08-11 14:05:43,687 - octoprint.server.util.sockjs - INFO - User GadgetAngel logged in on the socket from client ::1
2019-08-11 14:06:04,399 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 249}
2019-08-11 14:06:04,891 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'python': '2.7.16', 'ram': 3908698112L, 'version': u'1.3.11', 'pip': '19.2.2', 'cores': 4, 'freq': 1500.0, 'pi_model': 'Raspberry Pi 4 Model B Rev 1.1', 'os': 'linux'}
2019-08-11 14:16:54,465 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 14:21:04,371 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1149}
2019-08-11 14:31:54,468 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 14:36:04,388 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2049}
2019-08-11 14:46:54,470 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 14:51:04,416 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2949}
2019-08-11 15:01:54,472 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 15:06:04,378 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3849}
2019-08-11 15:16:54,473 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 15:21:04,501 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4749}
2019-08-11 15:22:36,663 - octoprint.server.util.sockjs - INFO - Client connection closed: ::1
2019-08-11 15:22:56,663 - octoprint.server.util.sockjs - INFO - New connection from client: ::1
2019-08-11 15:22:56,822 - octoprint.server.util.flask - INFO - Passively logging in user GadgetAngel from ::1
2019-08-11 15:22:59,394 - octoprint.server.util.sockjs - INFO - User GadgetAngel logged in on the socket from client ::1
2019-08-11 15:23:29,409 - tornado.access - WARNING - 404 POST /plugin/corewizard/acl (::1) 8.33ms
2019-08-11 15:23:40,510 - tornado.access - WARNING - 404 POST /plugin/corewizard/acl (::1) 16.73ms
2019-08-11 15:31:54,475 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 15:32:45,470 - octoprint.server.util.flask - INFO - Passively logging in user GadgetAngel from ::1
2019-08-11 15:32:45,555 - octoprint.server.util.sockjs - INFO - Client connection closed: ::1
2019-08-11 15:32:47,072 - octoprint.server.util.sockjs - INFO - New connection from client: ::1
2019-08-11 15:32:47,128 - octoprint.server.util.flask - INFO - Passively logging in user GadgetAngel from ::1
2019-08-11 15:32:49,130 - octoprint.server.util.sockjs - INFO - User GadgetAngel logged in on the socket from client ::1
2019-08-11 15:33:36,013 - tornado.access - WARNING - 404 POST /plugin/corewizard/acl (::1) 9.21ms
2019-08-11 15:34:21,268 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2019-08-11 15:34:21,299 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2019-08-11 15:34:21,303 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Detecting baudrate"
2019-08-11 15:34:22,316 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 15:34:22,580 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting baudrate" to "Operational"
2019-08-11 15:34:22,592 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 15:34:32,083 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 15:34:32,101 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 15:34:32,589 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 0, u'printer_port': u'AUTO', 'firmware_name': 'Marlin bugfix-2.0.x (Github)'}
2019-08-11 15:35:38,829 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline"
2019-08-11 15:35:44,758 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2019-08-11 15:35:44,761 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2019-08-11 15:35:44,764 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 15:35:46,564 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 15:35:56,040 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2019-08-11 15:35:56,050 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 15:35:56,107 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 15:35:56,145 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 15:35:56,698 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 115200, u'printer_port': u'/dev/ttyUSB0', 'firmware_name': 'Marlin bugfix-2.0.x (Github)'}
2019-08-11 15:36:04,419 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 5649}
2019-08-11 15:37:02,725 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline"
2019-08-11 15:37:12,991 - octoprint.server - INFO - Shutting down...
2019-08-11 15:37:13,212 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 15:37:13,216 - octoprint.events - INFO - Event loop shut down
2019-08-11 15:37:13,228 - octoprint.server - INFO - Goodbye!
2019-08-11 15:56:24,313 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 15:56:24,315 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 15:56:24,316 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 15:56:24,691 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 15:56:24,735 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 15:56:25,890 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 15:56:25,898 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 15:56:26,008 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 15:56:26,032 - octoprint.server - INFO - Intermediary server started
2019-08-11 15:56:26,033 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 15:56:26,097 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 15:56:26,115 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 15:56:26,116 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 15:56:26,141 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 15:56:27,330 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 15:56:28,248 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 15:56:28,249 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 15:56:28,250 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 15:56:28,253 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 15:56:28,259 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 15:56:28,268 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 15:56:28,274 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 15:56:28,287 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 15:56:28,795 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 15:56:29,039 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 15:56:29,041 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 15:56:29,042 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 15:56:29,044 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 15:56:29,045 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 15:56:29,092 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 15:56:29,101 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 15:56:29,116 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2019-08-11 15:56:29,121 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2019-08-11 15:56:29,124 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 15:56:29,127 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 15:56:29,155 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 15:56:29,448 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 15:56:30,101 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 15:56:30,102 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 15:56:30,102 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 15:56:30,922 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 15:56:31,026 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 15:56:33,064 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 15:56:33,065 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 15:56:33,074 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2019-08-11 15:56:33,139 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 15:56:39,156 - octoprint.server.preemptive_cache - INFO - ... done in 6.02s
2019-08-11 15:56:40,397 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2019-08-11 15:56:40,401 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 15:56:40,439 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 15:56:40,447 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 16:09:48,943 - octoprint.server - INFO - Shutting down...
2019-08-11 16:09:49,418 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 16:09:49,419 - octoprint.events - INFO - Event loop shut down
2019-08-11 16:09:49,426 - octoprint.server - INFO - Goodbye!
2019-08-11 16:09:57,361 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 16:09:57,362 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 16:09:57,363 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 16:09:57,737 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 16:09:57,781 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 16:09:58,933 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 16:09:58,941 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 16:09:59,057 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 16:09:59,081 - octoprint.server - INFO - Intermediary server started
2019-08-11 16:09:59,082 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 16:09:59,142 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 16:09:59,159 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 16:09:59,160 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 16:09:59,185 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 16:10:00,384 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:10:01,302 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 16:10:01,304 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:10:01,304 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:10:01,307 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 16:10:01,313 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 16:10:01,322 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 16:10:01,329 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 16:10:01,342 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 16:10:01,866 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 16:10:02,087 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 16:10:02,090 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 16:10:02,091 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 16:10:02,092 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 16:10:02,093 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 16:10:02,139 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 16:10:02,140 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 16:10:02,161 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2019-08-11 16:10:02,166 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2019-08-11 16:10:02,171 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 16:10:02,175 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 16:10:02,198 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 16:10:02,461 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 16:10:03,126 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:10:03,127 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:10:03,128 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:10:03,197 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 16:10:03,977 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 16:10:08,534 - octoprint.server.preemptive_cache - INFO - ... done in 5.34s
2019-08-11 16:10:13,441 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2019-08-11 16:10:13,444 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 16:10:13,482 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 16:10:13,490 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 16:24:57,774 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2019-08-11 16:24:57,828 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 16:24:58,130 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 16:24:59,059 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 16:24:59,593 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:25:01,470 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:25:01,471 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:25:01,480 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2019-08-11 16:25:03,675 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 892}
2019-08-11 16:33:24,071 - octoprint.server - INFO - Shutting down...
2019-08-11 16:33:24,456 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 16:33:24,457 - octoprint.events - INFO - Event loop shut down
2019-08-11 16:33:24,470 - octoprint.server - INFO - Goodbye!
2019-08-11 16:33:33,519 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 16:33:33,520 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 16:33:33,522 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 16:33:33,896 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 16:33:33,939 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 16:33:35,091 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 16:33:35,098 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 16:33:35,206 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 16:33:35,230 - octoprint.server - INFO - Intermediary server started
2019-08-11 16:33:35,231 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 16:33:35,291 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 16:33:35,307 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 16:33:35,308 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 16:33:35,333 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 16:33:36,514 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:33:37,478 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 16:33:37,479 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:33:37,480 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:33:37,483 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 16:33:37,489 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 16:33:37,498 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 16:33:37,505 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 16:33:37,517 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 16:33:37,966 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 16:33:38,237 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 16:33:38,239 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 16:33:38,240 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 16:33:38,241 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 16:33:38,259 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 16:33:38,290 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 16:33:38,297 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 16:33:38,319 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Error: Connection error, see Terminal tab"
2019-08-11 16:33:38,324 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port: /dev/ttyUSB0 SerialException: '[Errno 11] Could not exclusively lock port /dev/ttyUSB0: [Errno 11] Resource temporarily unavailable' @ comm.py:_openSerial:2611 (hook default)
Traceback (most recent call last):
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2611, in _openSerial
    serial_obj = factory(self, self._port, self._baudrate, settings().getFloat(["serial", "timeout", "connection"]))
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2604, in default
    serial_obj.open()
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 272, in open
    self._reconfigure_port(force_update=True)
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 312, in _reconfigure_port
    raise SerialException(msg.errno, "Could not exclusively lock port {}: {}".format(self._port, msg))
SerialException: [Errno 11] Could not exclusively lock port /dev/ttyUSB0: [Errno 11] Resource temporarily unavailable
2019-08-11 16:33:38,333 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 16:33:38,357 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 16:33:38,634 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 16:33:39,381 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:33:39,382 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:33:39,382 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:33:40,303 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:33:42,419 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:33:42,420 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:33:42,432 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2019-08-11 16:33:42,531 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 16:33:48,574 - octoprint.server.preemptive_cache - INFO - ... done in 6.04s
2019-08-11 16:46:37,053 - octoprint.server - INFO - Shutting down...
2019-08-11 16:46:37,426 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 16:46:37,429 - octoprint.events - INFO - Event loop shut down
2019-08-11 16:46:37,437 - octoprint.server - INFO - Goodbye!
2019-08-11 16:46:45,297 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 16:46:45,298 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 16:46:45,299 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 16:46:45,670 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 16:46:45,713 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 16:46:46,856 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 16:46:46,864 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 16:46:46,971 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 16:46:47,000 - octoprint.server - INFO - Intermediary server started
2019-08-11 16:46:47,000 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 16:46:47,060 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 16:46:47,077 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 16:46:47,078 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 16:46:47,102 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 16:46:48,289 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:46:49,267 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 16:46:49,268 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:46:49,269 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:46:49,272 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 16:46:49,277 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 16:46:49,286 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 16:46:49,293 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 16:46:49,306 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 16:46:49,817 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 16:46:50,006 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 16:46:50,008 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 16:46:50,009 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 16:46:50,010 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 16:46:50,012 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 16:46:50,058 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 16:46:50,059 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 16:46:50,078 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2019-08-11 16:46:50,084 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2019-08-11 16:46:50,089 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 16:46:50,094 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 16:46:50,117 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 16:46:50,414 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 16:46:51,067 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:46:51,068 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:46:51,068 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:46:51,140 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 16:46:51,887 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 16:46:56,485 - octoprint.server.preemptive_cache - INFO - ... done in 5.35s
2019-08-11 16:47:01,360 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2019-08-11 16:47:01,363 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 16:47:01,416 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 16:47:01,427 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 16:57:55,971 - octoprint.server - INFO - Shutting down...
2019-08-11 16:57:56,347 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 16:57:56,349 - octoprint.events - INFO - Event loop shut down
2019-08-11 16:57:56,354 - octoprint.server - INFO - Goodbye!
2019-08-11 16:58:14,251 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 16:58:14,252 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 16:58:14,254 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 16:58:14,626 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 16:58:14,669 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 16:58:15,827 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 16:58:15,835 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 16:58:15,943 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 16:58:15,967 - octoprint.server - INFO - Intermediary server started
2019-08-11 16:58:15,968 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 16:58:16,028 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 16:58:16,044 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 16:58:16,045 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 16:58:16,070 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 16:58:17,259 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:58:18,176 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 16:58:18,178 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:58:18,178 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:58:18,181 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 16:58:18,187 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 16:58:18,196 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 16:58:18,207 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 16:58:18,220 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 16:58:18,732 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 16:58:18,971 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 16:58:18,974 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 16:58:18,975 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 16:58:18,976 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 16:58:18,994 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 16:58:19,024 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 16:58:19,025 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 16:58:19,053 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Error: Connection error, see Terminal tab"
2019-08-11 16:58:19,055 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port: /dev/ttyUSB0 SerialException: '[Errno 11] Could not exclusively lock port /dev/ttyUSB0: [Errno 11] Resource temporarily unavailable' @ comm.py:_openSerial:2611 (hook default)
Traceback (most recent call last):
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2611, in _openSerial
    serial_obj = factory(self, self._port, self._baudrate, settings().getFloat(["serial", "timeout", "connection"]))
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2604, in default
    serial_obj.open()
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 272, in open
    self._reconfigure_port(force_update=True)
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 312, in _reconfigure_port
    raise SerialException(msg.errno, "Could not exclusively lock port {}: {}".format(self._port, msg))
SerialException: [Errno 11] Could not exclusively lock port /dev/ttyUSB0: [Errno 11] Resource temporarily unavailable
2019-08-11 16:58:19,066 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 16:58:19,090 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 16:58:19,299 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 16:58:20,026 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 16:58:20,026 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 16:58:20,027 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 16:58:20,100 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 16:58:25,452 - octoprint.server.preemptive_cache - INFO - ... done in 5.35s
2019-08-11 17:04:48,821 - octoprint.server - INFO - Shutting down...
2019-08-11 17:04:49,236 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 17:04:50,028 - octoprint.events - INFO - Event loop shut down
2019-08-11 17:04:50,056 - octoprint.server - INFO - Goodbye!
2019-08-11 17:05:02,242 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 17:05:02,243 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 17:05:02,243 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 17:05:02,617 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 17:05:02,661 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 17:05:03,809 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 17:05:03,816 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 17:05:03,935 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 17:05:03,959 - octoprint.server - INFO - Intermediary server started
2019-08-11 17:05:03,960 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 17:05:04,020 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 17:05:04,037 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 17:05:04,038 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 17:05:04,062 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 17:05:05,256 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 17:05:06,174 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 17:05:06,175 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 17:05:06,175 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 17:05:06,179 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 17:05:06,184 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 17:05:06,193 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 17:05:06,200 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 17:05:06,217 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 17:05:06,725 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 17:05:06,968 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 17:05:06,970 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 17:05:06,971 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 17:05:06,973 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 17:05:06,991 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 17:05:07,021 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 17:05:07,025 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 17:05:07,044 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2019-08-11 17:05:07,049 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2019-08-11 17:05:07,054 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:05:07,057 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 17:05:07,148 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 17:05:07,467 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 17:05:08,033 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 17:05:08,034 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 17:05:08,035 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 17:05:08,103 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 17:05:08,850 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:05:13,561 - octoprint.server.preemptive_cache - INFO - ... done in 5.46s
2019-08-11 17:05:18,330 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2019-08-11 17:05:18,336 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:05:19,510 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 17:05:19,520 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 17:07:18,166 - octoprint.server - INFO - Shutting down...
2019-08-11 17:07:18,494 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 17:07:20,570 - octoprint.events - INFO - Event loop shut down
2019-08-11 17:07:20,616 - octoprint.server - INFO - Goodbye!
2019-08-11 17:07:30,364 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 17:07:30,365 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 17:07:30,366 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 17:07:30,740 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 17:07:30,784 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 17:07:31,934 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 17:07:31,942 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 17:07:32,049 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 17:07:32,074 - octoprint.server - INFO - Intermediary server started
2019-08-11 17:07:32,074 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 17:07:32,141 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 17:07:32,157 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 17:07:32,158 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 17:07:32,182 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 17:07:33,376 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 17:07:34,354 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 17:07:34,356 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 17:07:34,356 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 17:07:34,359 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 17:07:34,365 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 17:07:34,374 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 17:07:34,381 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 17:07:34,397 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 17:07:34,906 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 17:07:35,079 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 17:07:35,082 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 17:07:35,082 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 17:07:35,084 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 17:07:35,086 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 17:07:35,135 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 17:07:35,137 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 17:07:35,160 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2019-08-11 17:07:35,164 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2019-08-11 17:07:35,169 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:07:35,173 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 17:07:35,200 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 17:07:35,404 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 17:07:36,141 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 17:07:36,143 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 17:07:36,143 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 17:07:36,212 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 17:07:36,981 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:07:41,582 - octoprint.server.preemptive_cache - INFO - ... done in 5.37s
2019-08-11 17:07:46,443 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2019-08-11 17:07:46,447 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:07:46,485 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 17:07:46,492 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 17:11:23,839 - octoprint.server - INFO - Shutting down...
2019-08-11 17:11:23,882 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 17:11:23,883 - octoprint.events - INFO - Event loop shut down
2019-08-11 17:11:23,889 - octoprint.server - INFO - Goodbye!
2019-08-11 17:11:33,625 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 17:11:33,626 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 17:11:33,627 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 17:11:34,004 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 17:11:34,047 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 17:11:35,200 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 17:11:35,208 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 17:11:35,316 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 17:11:35,340 - octoprint.server - INFO - Intermediary server started
2019-08-11 17:11:35,341 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 17:11:35,400 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 17:11:35,416 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 17:11:35,417 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 17:11:35,442 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 17:11:36,761 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 17:11:37,703 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 17:11:37,704 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 17:11:37,705 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 17:11:37,708 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 17:11:37,722 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 17:11:37,731 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 17:11:37,738 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 17:11:37,755 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 17:11:38,201 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 17:11:38,347 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 17:11:38,350 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 17:11:38,351 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 17:11:38,352 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 17:11:38,370 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 17:11:38,399 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 17:11:38,400 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 17:11:38,429 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Error: Connection error, see Terminal tab"
2019-08-11 17:11:38,434 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port: /dev/ttyUSB0 SerialException: '[Errno 11] Could not exclusively lock port /dev/ttyUSB0: [Errno 11] Resource temporarily unavailable' @ comm.py:_openSerial:2611 (hook default)
Traceback (most recent call last):
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2611, in _openSerial
    serial_obj = factory(self, self._port, self._baudrate, settings().getFloat(["serial", "timeout", "connection"]))
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2604, in default
    serial_obj.open()
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 272, in open
    self._reconfigure_port(force_update=True)
  File "/home/pi/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 312, in _reconfigure_port
    raise SerialException(msg.errno, "Could not exclusively lock port {}: {}".format(self._port, msg))
SerialException: [Errno 11] Could not exclusively lock port /dev/ttyUSB0: [Errno 11] Resource temporarily unavailable
2019-08-11 17:11:38,441 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 17:11:38,465 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 17:11:38,716 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 17:11:39,438 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 17:11:39,439 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 17:11:39,440 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 17:11:39,511 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 17:11:44,841 - octoprint.server.preemptive_cache - INFO - ... done in 5.33s
2019-08-11 17:19:43,465 - octoprint.server.util.flask - INFO - Passively logging in user GadgetAngel from ::1
2019-08-11 17:19:45,249 - octoprint.server.util.sockjs - INFO - New connection from client: ::1
2019-08-11 17:19:45,295 - octoprint.server.util.flask - INFO - Passively logging in user GadgetAngel from ::1
2019-08-11 17:19:47,102 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2019-08-11 17:19:47,151 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 17:19:47,543 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 17:19:49,119 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 17:19:52,469 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 17:19:52,470 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 17:19:52,481 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2019-08-11 17:19:52,517 - octoprint.server.util.sockjs - INFO - User GadgetAngel logged in on the socket from client ::1
2019-08-11 17:23:47,884 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2019-08-11 17:23:47,887 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2019-08-11 17:23:47,893 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:23:49,696 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:23:59,179 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2019-08-11 17:23:59,188 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 17:23:59,241 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 17:23:59,293 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 17:23:59,877 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 115200, u'printer_port': u'/dev/ttyUSB0', 'firmware_name': 'Marlin bugfix-2.0.x (Github)'}
2019-08-11 17:25:13,065 - octoprint.server.util.sockjs - INFO - Client connection closed: ::1
2019-08-11 17:26:35,318 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 17:26:39,937 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 886}
2019-08-11 17:41:35,319 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 17:41:40,060 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1786}
2019-08-11 17:56:35,322 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 17:56:40,023 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2686}
2019-08-11 18:09:32,892 - octoprint.server - INFO - Shutting down...
2019-08-11 18:09:33,543 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2019-08-11 18:09:33,546 - octoprint.events - INFO - Event loop shut down
2019-08-11 18:09:33,550 - octoprint.server - INFO - Goodbye!
2019-08-11 18:09:41,349 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 18:09:41,350 - octoprint.startup - INFO - Starting OctoPrint 1.3.11
2019-08-11 18:09:41,351 - octoprint.startup - INFO - ******************************************************************************
2019-08-11 18:09:41,775 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist
2019-08-11 18:09:41,824 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 18:09:42,977 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-08-11 18:09:42,985 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 18:09:43,101 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-08-11 18:09:43,125 - octoprint.server - INFO - Intermediary server started
2019-08-11 18:09:43,126 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2019-08-11 18:09:43,186 - octoprint.plugin.core - INFO - Found 15 plugin(s) providing 15 mixin implementations, 23 hook handlers
2019-08-11 18:09:43,202 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2019-08-11 18:09:43,203 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2019-08-11 18:09:43,228 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2019-08-11 18:09:44,425 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 18:09:45,344 - octoprint.util.pip - INFO - Version of pip is 19.2.2
2019-08-11 18:09:45,345 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 18:09:45,346 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 18:09:45,349 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2019-08-11 18:09:45,355 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2019-08-11 18:09:45,364 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 3908698112
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|    pip: 19.2.2
|    version: 2.7.16
|    virtualenv: /home/pi/OctoPrint/venv
2019-08-11 18:09:45,374 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2019-08-11 18:09:45,387 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2019-08-11 18:09:45,923 - octoprint.server - INFO - Shutting down intermediary server...
2019-08-11 18:09:46,134 - octoprint.server - INFO - Intermediary server shut down
2019-08-11 18:09:46,138 - octoprint.events - INFO - Processing startup event, this is our first event
2019-08-11 18:09:46,140 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event
2019-08-11 18:09:46,144 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2019-08-11 18:09:46,146 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2019-08-11 18:09:46,245 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2019-08-11 18:09:46,247 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2019-08-11 18:09:46,270 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2019-08-11 18:09:46,276 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2019-08-11 18:09:46,280 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 18:09:46,283 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2019-08-11 18:09:46,319 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 18:09:46,595 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 18:09:47,250 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 18:09:47,251 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 18:09:47,251 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 18:09:48,076 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 18:09:48,179 - octoprint.util.pip - INFO - Using "/home/pi/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2019-08-11 18:09:50,227 - octoprint.util.pip - INFO - pip installs to /home/pi/OctoPrint/venv/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2019-08-11 18:09:50,227 - octoprint.util.pip - INFO - ==> pip ok -> yes
2019-08-11 18:09:50,237 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2019-08-11 18:09:50,301 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://localhost:5000/'}
2019-08-11 18:09:56,672 - octoprint.server.preemptive_cache - INFO - ... done in 6.37s
2019-08-11 18:09:57,553 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2019-08-11 18:09:57,556 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2019-08-11 18:09:57,594 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin bugfix-2.0.x (Github)"
2019-08-11 18:09:57,602 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2019-08-11 18:10:41,505 - tornado.access - WARNING - 404 GET /favicon.ico (127.0.0.1) 14.52ms
2019-08-11 18:10:48,627 - octoprint.server.util.sockjs - INFO - New connection from client: 127.0.0.1
2019-08-11 18:11:07,432 - octoprint.server.api - INFO - Actively logging in user GadgetAngel from 127.0.0.1
2019-08-11 18:11:07,554 - octoprint.server.util.flask - INFO - Passively logging in user GadgetAngel from 127.0.0.1
2019-08-11 18:11:07,566 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'query_string': 'l10n=en', 'path': u'/', '_count': 1, '_timestamp': 1565561467.566837, 'base_url': u'http://localhost/'}
2019-08-11 18:11:09,955 - octoprint.server.util.sockjs - INFO - Client connection closed: 127.0.0.1
2019-08-11 18:11:11,842 - octoprint.server.util.sockjs - INFO - New connection from client: 127.0.0.1
2019-08-11 18:11:11,908 - octoprint.server.util.flask - INFO - Passively logging in user GadgetAngel from 127.0.0.1
2019-08-11 18:11:13,439 - octoprint.server.util.sockjs - INFO - User GadgetAngel logged in on the socket from client 127.0.0.1
2019-08-11 18:11:14,168 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2019-08-11 18:11:14,264 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2019-08-11 18:11:14,784 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2019-08-11 18:11:16,241 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2019-08-11 18:15:11,427 - tornado.access - WARNING - 404 GET /mjpg-streamer (127.0.0.1) 24.00ms
2019-08-11 18:15:21,698 - tornado.access - WARNING - 404 GET /mjpg-streamer/ (127.0.0.1) 16.48ms
2019-08-11 18:19:17,292 - octoprint.server.util.sockjs - INFO - New connection from client: 127.0.0.1
2019-08-11 18:19:17,356 - octoprint.server.util.flask - INFO - Passively logging in user GadgetAngel from 127.0.0.1
2019-08-11 18:19:20,843 - octoprint.server.util.sockjs - INFO - User GadgetAngel logged in on the socket from client 127.0.0.1
2019-08-11 18:24:43,102 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-08-11 18:24:50,767 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 895}
2019-08-11 18:29:41,818 - tornado.access - WARNING - 404 GET /mjpeg-streamer (127.0.0.1) 22.05ms
2019-08-11 18:30:25,403 - tornado.access - WARNING - 404 GET /mjpg-streamer (127.0.0.1) 24.84ms