I also had performance problem when firefox rendering any GIF animation (even including the loading animation on the tab and upper-right corner of the window).
After enabling EXA, animation doesn't increase CPU load anymore but the compiz's performance slows down a lot, then by adding Option "MigrationHeuristic" "greedy", everything seems much faster :) -- r100 / r200 / r300: poor compiz performance https://bugs.launchpad.net/bugs/132707 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