Hi Jürgen, On Monday 02 September 2013 11:45:33 Jürgen Liebmann wrote: > Laurent, please forget my last question. I have found a solution by myself. > I created a file /etc/modprobe.d/uvcvideo.conf with this content: > > options uvcvideo quirks=0x100 > > Now the webcam workes porperly. > What a simple solution, but what a long way to here! > See the history here: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1176126 I will update the uvcvideo quirks table to set UVC_QUIRK_PROBE_DEF by default for your webcam. For my records, could you please send me the output of lsusb -v -d 045e:0721 (running as root if possible) ? > But the good thing is, I've learned very much. > Thanks to Alan and Laurent for the help. You're welcome. -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html