Actually. This is worse than first thought, and not solely GTK based. When I minimise or maximise any window a black trail is left across the screen from the window position to the minimised position on the task bar. I guess this means that it is a graphics driver issue instead.
I've attached another screenshot ** Attachment added: "Black trail across the screen" http://librarian.launchpad.net/5216464/minimised.png -- UI components render with black backgrounds in GTK applications https://launchpad.net/bugs/73892 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
