I confirm that it's still an issue for me. DistroRelease: Ubuntu 10.10, Ubuntu 10.04. Last updates don't solved that issue. It looks like something connected with KMS.
** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. https://bugs.launchpad.net/bugs/612687 Title: [drm:radeon_dvi_detect] *ERROR* DVI-I-2: probed a monitor but no|invalid EDID _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp