Comment 38 for bug 1018020

@Joe

It stopped working:

[ 214.960361] usb 1-1.2.1: new high-speed USB device number 6 using ehci_hcd
[ 215.762966] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0821)
[ 215.775812] input: UVC Camera (046d:0821) as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2.1/1-1.2.1:1.2/input/input17
[ 239.611327] uvcvideo: Failed to set UVC probe control : -71 (exp. 26).
[ 239.615457] uvcvideo: Failed to set UVC probe control : -71 (exp. 26).
[ 239.619332] uvcvideo: Failed to set UVC probe control : -71 (exp. 26).

pgraner@zorak:~$ uname -a
Linux zorak 3.5.0-4-generic #4~lp1018020v1 SMP Tue Jul 10 23:59:47 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

That was using cheese, it worked for a few sec then went black and the errors hit dmesg.