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Flicker in Webcam on Librem 13 running Qubes, in Debian VM


I have a Librem 13. I’m running Qubes. In a Debian 10 VM, I’m running zoom on firefox

My video flickers constantly, visible to me and to others.
When I view other people, I don’t see a flicker.
When I run cheese, I don’t see a flicker.

Does anyone have a solution to this problem?

Even better, does anyone have a solution?


Community Champion | Zoom Employee
Community Champion | Zoom Employee



Sorry for the delay in responding.  I have not seen this issue personally, but in checking online chats, it sounds like there is an issue with the Librem 13 camera for conferencing.  If the problem is still occurring, have you tried connecting a USB camera to your computer to see if the picture is better?