I fixed this behaviour by adding the following lines in the Device section in /etc/X11/xorg.conf:
Section "Device" Identifier "ATI Radeon" Driver "ati" Option "AccelMethod" "EXA" Option "MigrationHeuristic" "greedy" Option "AccelDFS" "true" Option "EnablePageFlip" "true" Option "EnableDepthMoves" "true" EndSection Most likely the AccelMethod and MigrationHeuristic options are the ones that do the trick. Really I don't have enough knowledge of these options to comment further. -- Karmic: Thunderbird&Xorg hog CPU https://bugs.launchpad.net/bugs/448678 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
