Confirmed that this is still present in 9.10 Karmic Koala final release. Additionally, an xorg.conf file didn't help.
My manually created /etc/X11/xorg.conf follows: Section "Device" Identifier "ATI Radeon" Driver "ati" Option "AccelMethod" "EXA" Option "MigrationHeuristic" "greedy" Option "AccelDFS" "true" Option "EnablePageFlip" "true" Option "EnableDepthMoves" "true" EndSection By default, there was no xorg.conf file in 9.10 Karmic Koala. I copied it over from a stable and working 9.04 Jaunty Jackalope installation. Sadly, a regression... -- Karmic Beta: Visual Effects not usable https://bugs.launchpad.net/bugs/441814 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs