The in-kernel driver was fixed long ago. Months before edgy was released. So yes, the feisty kernel is OK.
It's just a pity that edgy released with a broken driver... -- Regression: Webcams using pwc driver produce all-grey images https://launchpad.net/bugs/56090 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs