Tried various fixes, nothing seems to help. Problem is only with compiz, KDE 4.6 works fine with composite effects. Moving around a window results in a ~40% CPU usage for the compiz process. Some effects seem to work fine though, for example the expose style show all windows command (shift+alt+up). Opening windows, dropshadows, window resize are very sluggish.
I'm also hoping this issue would be assigned a higher importance level, it is a critical bug that ruins the user experience in Unity mode causing people to switch to another distribution. Once oneirc gets a newer version of compiz I'll try to upgrade and see what happens. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/760814 Title: Compiz Very Slow and Choppy in Natty Classic -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
