Camera model
Logitech QuickCam Pro for Notebooks (usBID 046d:0991)
What is the problem?
Cam recognized by RPi system, but will not start in Octoprint
What did you already try to solve it?
Been working on it for days. Tested in fswebcam (see below), took suggestions to kill mjpeg streamer, tried systemctl start (and restart, and enable) webcamd, many more steps- basically whatever I could find online.
Logs (/var/log/webcamd.log, syslog, dmesg, ... no logs, no support)
webcamd.log empty. Current syslog.
Feb 3 00:00:12 octopicubic rsyslogd: [origin software="rsyslogd" swVersion="8.1901.0" x-pid="345" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
Feb 3 00:00:12 octopicubic systemd[1]: logrotate.service: Succeeded.
Feb 3 00:00:12 octopicubic systemd[1]: Started Rotate log files.
Feb 3 00:00:13 octopicubic systemd[1]: man-db.service: Succeeded.
Feb 3 00:00:13 octopicubic systemd[1]: Started Daily man-db regeneration.
Feb 3 00:00:24 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:01:10 octopicubic rngd[350]: stats: bits received from HRNG source: 320064
Feb 3 00:01:10 octopicubic rngd[350]: stats: bits sent to kernel pool: 274336
Feb 3 00:01:10 octopicubic rngd[350]: stats: entropy added to kernel pool: 274336
Feb 3 00:01:10 octopicubic rngd[350]: stats: FIPS 140-2 successes: 16
Feb 3 00:01:10 octopicubic rngd[350]: stats: FIPS 140-2 failures: 0
Feb 3 00:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Monobit: 0
Feb 3 00:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Poker: 0
Feb 3 00:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Runs: 0
Feb 3 00:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Long run: 0
Feb 3 00:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Continuous run: 0
Feb 3 00:01:10 octopicubic rngd[350]: stats: HRNG source speed: (min=176.632; avg=397.886; max=575.668)Kibits/s
Feb 3 00:01:10 octopicubic rngd[350]: stats: FIPS tests speed: (min=4.773; avg=12.231; max=16.746)Mibits/s
Feb 3 00:01:10 octopicubic rngd[350]: stats: Lowest ready-buffers level: 2
Feb 3 00:01:10 octopicubic rngd[350]: stats: Entropy starvations: 0
Feb 3 00:01:10 octopicubic rngd[350]: stats: Time spent starving for entropy: (min=0; avg=0.000; max=0)us
Feb 3 00:02:30 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:04:28 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:05:51 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:08:17 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:10:21 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:12:10 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:13:26 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:15:17 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:17:01 octopicubic CRON[9898]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Feb 3 00:17:29 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:19:13 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:21:05 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:23:26 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:25:22 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:27:27 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:29:38 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:31:20 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:33:31 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:35:48 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:37:09 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:38:37 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:39:58 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:42:15 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:44:09 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:45:36 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:47:49 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:49:23 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:51:41 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:52:59 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:55:23 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:57:15 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 00:59:41 octopicubic dhcpcd[728]: wlan0: Router Advertisement from fe80::c641:1eff:fe79:f97
Feb 3 01:01:10 octopicubic rngd[350]: stats: bits received from HRNG source: 360064
Feb 3 01:01:10 octopicubic rngd[350]: stats: bits sent to kernel pool: 304096
Feb 3 01:01:10 octopicubic rngd[350]: stats: entropy added to kernel pool: 304096
Feb 3 01:01:10 octopicubic rngd[350]: stats: FIPS 140-2 successes: 18
Feb 3 01:01:10 octopicubic rngd[350]: stats: FIPS 140-2 failures: 0
Feb 3 01:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Monobit: 0
Feb 3 01:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Poker: 0
Feb 3 01:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Runs: 0
Feb 3 01:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Long run: 0
Feb 3 01:01:10 octopicubic rngd[350]: stats: FIPS 140-2(2001-10-10) Continuous run: 0
Feb 3 01:01:10 octopicubic rngd[350]: stats: HRNG source speed: (min=176.632; avg=407.385; max=575.668)Kibits/s
Feb 3 01:01:10 octopicubic rngd[350]: stats: FIPS tests speed: (min=4.773; avg=12.492; max=18.866)Mibits/s
Feb 3 01:01:10 octopicubic rngd[350]: stats: Lowest ready-buffers level: 2
Feb 3 01:01:10 octopicubic rngd[350]: stats: Entropy starvations: 0
Feb 3 01:01:10 octopicubic rngd[350]: stats: Time spent starving for entropy: (min=0; avg=0.000; max=0)us
Additional information about your setup (OctoPrint version, OctoPi version, ...)
Octoprint ver. 1.5.3, running on RPi 4B (4gb) with stock Rpi power supply
Logictech QC Pro for Notebooks worked fine initially, but now has stopped. I have been working for days to get it to start up again, with no luck. I used to get the webcam stream loading black screen. Now I get webcam stream not found.
lsusb shows the system recognizes the camera:
Bus 001 Device 005: ID 046d:0991 Logitech, Inc. QuickCam Pro for Notebooks
/dev/video0 exists, along with videos 1, 2, 10, 11, 12, 13, 14, 15, and 16. ( I do sometimes add my Canon 80D to do timelapse snapshots under Octolapse.)
Any ideas are GREATLY appreciated! Thanks Very much!