On 2020-03-04 22:10, Frank Elsner wrote:
> running Fedora 31 on my Thinkpad X230i I can't use the build-in camera because
> there is no /dev/video0. I remember to have used the camera in the past for
> video conferencing with https://palava.tv.
>
> What has happend? Ehat to do to get /dev/video0 back?

Sounds like the camera isn't being recognized.

What is the output of "lsusb"?  Of course I'm assuming the camera is a USB 
device like mine.

[egreshko@acer ~]$ lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 002: ID 0a5c:2101 Broadcom Corp. BCM2045 Bluetooth
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 064e:a101 Suyin Corp. Acer CrystalEye Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub



-- 
The key to getting good answers is to ask good questions.
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