I have the same problem - only buttons seem to be affected and hovering the pointer over the button refreshes it OK. Running an ATI Radeon Mobility U1.
-- Cairo and ATI RENDER extension cause scrambled buttons in UbuntuLooks https://launchpad.net/bugs/34435 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
