GUVCVIEW: (status) saving video to /home/etrochim/my_video-1.This post is to share my successful webcam installation with Armbian and one of my SBCâ€™s (orange pi plus). V4L2_CORE: Could not grab image (select timeout): Resource temporarily unavailable JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlockĪLSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field portĪLSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card Jack server is not running or cannot be started V4L2_CORE: (UVCIOC_CTRL_MAP) Error: No such file or directoryĪLSA lib pcm_dsnoop.c:642:(snd_pcm_dsnoop_open) unable to open slaveĪLSA lib pcm_dmix.c:1090:(snd_pcm_dmix_open) unable to open slaveĪLSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM ĪLSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM _lfeĪLSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM Ĭannot connect to server socket err = No such file or directory GUVCVIEW: couldn't open /home/etrochim/.config/guvcview2/video0 for read: No such file or directory Here is the output: GUVCVIEW: version 2.0.6 The only feedback I've been able to find is from running guvcview. I attempted to go back to an older kernel release, linux-image-5.8.0-55-generic (the latest I have installed is linux-image-5.8.0-59-generic) without any change. I don't know of anything I could have done that could have caused this except installing kernel updates.

dmesg and lsusb indicate that the camera was detected but no errors are shown. The light on the camera will turn on indicating it is capturing video.

But starting yesterday the webcam stopped outputting video in Zoom and all other video capture programs. I have a been using a Logitech C270 webcam for several years without any issues on my system with Ubuntu 20.10 currently installed.

Installing logitech c270 webcam