try to edit /etc/X11/xorg.conf add this in that file : Section "Modules" Load "v4l" EndSection
-- fails to start without -nodga option https://bugs.launchpad.net/bugs/76501 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs