This problem is solved! After reporting bug upstream, the determined hint came from Laurent Pinchart. I have tested webcam with setting the UVC_QUIRK_PROBE_DEF quirk. With them webcam works proberly. Laurent will update the uvcvideo quirks table to set UVC_QUIRK_PROBE_DEF by default for this webcam.
My workaround: I created a file /etc/modprobe.d/uvcvideo.conf with this content: options uvcvideo quirks=0x100 Now the webcam workes properly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176126 Title: 045e:0721 Microsoft LifeCam NX-3000 not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1176126/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
