Comment 4 for bug 493542

the comment flied away :)

So, the same problem here, and some more:
splitted screen with wrong colours

Karmic Koala 2.6.31-16-generic i686 kernel

lsusb
Bus 002 Device 002: ID 093a:2622 Pixart Imaging, Inc.

lsmod |grep gspca
gspca_pac7311 9788 0
gspca_main 22812 1 gspca_pac7311
videodev 36736 1 gspca_main