I still have problems with pwc driver and QuickCam Pro 4000. I'm using the latest 10.10 with all updates with 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 01:41:57 UTC 2010 i686 GNU/Linux.
Removing the module and inserting the camera again works but it's not very convenient.
I still have problems with pwc driver and QuickCam Pro 4000. I'm using the latest 10.10 with all updates with 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 01:41:57 UTC 2010 i686 GNU/Linux.
Removing the module and inserting the camera again works but it's not very convenient.