Sorry, maybe that's not a good test. compizcpu.txt shows compiz almost completely idle and not using any significant amount of CPU. At least much less than 20%.
Is there any window or application where the problem is worse? You say it gets better in a terminal... ? If idle CPU is 10% what were you doing when it was 70%? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1078799 Title: Compiz started suddently consume CPU. 70% with i7 processor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1078799/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs