Hello, I'm also affected by this bug which is quite annoying. My machine is a Dell Latitude D430 (945GME chipset) running Debian testing. For me, the problem manifests itself not only in the way Florian described but also in "perforated" fonts in some applications as described in this posting
http://article.gmane.org/gmane.linux.debian.user/391011 Florian also observes this, so I'm quite sure that both problems are closely related. I'm willing to help debugging this issue. Christoph -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org