On 03-01-2013 10:28, Cloud Tao wrote: > How to solve this problem? thx very much. Try creating /etc/modprobe.d/uvcvideo.conf and put this inside: options uvcvideo nodrop=1 Then as root do: modprobe -r uvcvideo && modprobe uvcvideo or alternatively reboot. Then try again. -- Mauro Santos