Thanks Marc for your answer, I have a /dev/video0 but no /dev/video.
Should I create a link ?
Or a new rule in udev ?
Patrick
m.roth at 5-cent.us wrote:> Patrick Begou wrote:
>> Hi,
>>
>> I've launched a "yum upgrade" command on a CentOS6
laptop which has
>> updated nearly 600 packages. Automatic updates were not working because
> of a
>> conflict on a package.
>>
>> So the laptop is now uptodate but the camera did not works after this.
The
>> message is:
>>
>> kernel: uvcvideo: Failed to query (GET_DEF) UVC control 6 on unit 2:
-110
>> (exp. 2).
>>
>> The camera is detected as USB, lsusb shows:
>> Bus 001 Device 003: ID 0c45:646b Microdia
> <snip>
> We use motion, so I' m not familiar with camera, but does it load an
v4l2
> kernel module, and so create /dev/video0? If so, does the /dev/video
> device exist?
>
> mark
>
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