I have the same results as Andrea. Compiling the drm and radeon modules as described there :
http://wiki.x.org/wiki/radeonhd:r6xx_r7xx_branch solves the problem both with radeon and radeonhd drivers. I've also tested Ubuntu Jaunty beta, and the problem is not there. Thus, they have either patched Xorg or the kernel. Yannick -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org