thank you very much I actually tried to unmask
$ systemctl unmask v4l2-relayd
strangely it was removed then I installed using Synaptic and now the
camera finally works
this is the output of
$ systemctl status v4l2-relayd
● v4l2-relayd.service - v4l2-relay daemon service
Loaded: loaded (/lib/systemd/system/v4l2-relayd.service; enabled; vendor
preset: enabled)
Active: active (running) since Fri 2024-06-07 16:12:40 CEST; 4min 15s ago
Process: 939 ExecCondition=/usr/bin/test -n ${VIDEOSRC} (code=exited,
status=0/SUCCESS)
Process: 940 ExecCondition=/usr/bin/test -n $FORMAT (code=exited,
status=0/SUCCESS)
Process: 941 ExecCondition=/usr/bin/test -n $WIDTH (code=exited,
status=0/SUCCESS)
Process: 945 ExecCondition=/usr/bin/test -n $HEIGHT (code=exited,
status=0/SUCCESS)
Process: 946 ExecCondition=/usr/bin/test -n $FRAMERATE (code=exited,
status=0/SUCCESS)
Process: 947 ExecCondition=/usr/bin/test -n ${CARD_LABEL} (code=exited,
status=0/SUCCESS)
Main PID: 948 (v4l2-relayd)
Tasks: 4 (limit: 37938)
Memory: 276.4M
CPU: 7.240s
CGroup: /system.slice/v4l2-relayd.service
└─948 /usr/bin/v4l2-relayd -i "icamerasrc buffer-count=7" -o
"appsrc name=appsrc
caps=video/x-raw,format=NV12,width=1280,height=720,framerate=30/1 !
videoconvert ! v4l2sink name=v4l2sink device=/dev/video0"
Jun 07 16:12:40 Saddam-XPS-9320 systemd[1]: Starting v4l2-relay daemon
service...
Jun 07 16:12:40 Saddam-XPS-9320 systemd[1]: Started v4l2-relay daemon service.
Jun 07 16:13:12 Saddam-XPS-9320 v4l2-relayd[948]: Registering meta
implementation 'GstCamerasrcMeta' without init function
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https://bugs.launchpad.net/bugs/2067579
Title:
Webcam not working
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