Mine aren't as severe, but at least they are enough to crash my X server, see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=561331.
Further, also with a radeon card, I'm suffering a randomly corrupted cursor when moving between two windows ... I'll file a separate report unless already done by someone else. Uli -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org