On 10.08.2011 15:11, Rafael Piazenski wrote:
> Hello people!
> First of all, thanks for your help!
> I have this webcam on my ubuntu 11.04 in a HP TX2500 (2540br).
> My webcam is recognized, but there is no /dev/video0 for it.
> Can you help me solve this issue?
> Thanks a lot!
> Rafael Piazenski
>
> Bus 002 Device 004: ID 0c45:6310 Microdia Sonix USB 2.0 Camera
>
> lsusb -d 0c45:6310 -v | grep "14 Video"
> can't get device qualifier: Operation not permitted
> can't get debug descriptor: Operation not permitted
> cannot read device status, Operation not permitted (1)
> bFunctionClass 14 Video
Please attach complete lsusb output.
Use: sudo lsusb -vd 0c45:6310 > lsusb
Then reload uvc module with debug options:
sudo rmmod uvcvideo && sudo modpprobe uvcvideo trace=0xfff
play some thing, for example:
gst-launch-0.10 v4l2src num-buffers=3 ! autovideosink
this will capture only 3 frames. And after this attach dmesg output as well.
Regards,
Alexey
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