Hello,

I've got a Samsung 2263UW with integrated webcam 0ac8:c31d.
Viedo works well with kernel 2.6.29-gentoo-r4, but does not with
2.6.30-gentoo-r4. There is no error message or other message that points
me to the problem.

 From dmesg (with either kernel):
uvcvideo 1-1.3:1.0: usb_probe_interface
uvcvideo 1-1.3:1.0: usb_probe_interface - got id
uvcvideo: Found UVC 1.00 device NMG 3M Webcam  (0ac8:c31d)
input: NMG 3M Webcam  as /class/input/input5
usb 1-1.3: link qh2-0001/ffff8800bf0e9280 start 1 [1/0 us]
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)

When I use the device with luvcview (with either kernel):
ste...@ds9 ~ $ luvcview -d /dev/video2
luvcview version 0.2.1
Video driver: x11
A window manager is available
video /dev/video2

but with kernel 2.6.30 the window shows just a green area and the controls.

I'm not sure which modules are necessary for the correct operation. I 
think the only one is uvcvideo.

Regards

Stefan
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