Exact same issue... I have two QuickCam Pro's One works, the other does not.
zmdc.log 04/24/12 00:00:43.083066 zmdc[1955].INF [Starting pending process, zmc -d /dev/video1] 04/24/12 00:00:43.084820 zmdc[1955].INF ['zmc -d /dev/video1' starting at 12/04/24 00:00:43, pid = 4081] 04/24/12 00:00:43.120874 zmdc[1955].INF ['zmc -d /dev/video1' crashed, signal 6] zmu # zmu -d /dev/video1 -q -V1 -v Video Device: /dev/video1 # zmu -d /dev/video1 -q -V2 -v Error, failed to query crop capabilities /dev/video1: Invalid argument -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/654003 Title: /dev/video1: Invalid argument To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zoneminder/+bug/654003/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
