As I reported in bugs: 1957112, 1956461, after installing kernels 5.13.0.25, 5.4.0-94, 5.4.0-92 my USB Webcam Bus 001 Device 003: ID 041e:4095 Creative Technology, Ltd Live! Cam Sync HD [VF0770] /known as Creative HD720p stop working this way that the microphone of the camera is capturing sound but at the same time there is no image captured by this device. For instance VLC report that it can't open MRL 'v4l2://' and in the folder 'dev' there is no folder 'vl4' (/dev/vl4).
When I used to use kernel 5.4.0-91 there was no problem with this webcam at all. I'm using Linux Mint 20.3
I need some help. The camera is quite new and I need it to my work as a teacher for remote teaching in google Meet an MS Teams. Without camera I can't work. PLEASE correct this regression
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1957196
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.