I found a workaround: After disabling "Sync to vblank" in compizconfig- settings-manager, My desktop is usable again.
** Summary changed: - X with GM45 unusably slow with compiz + X with GM45 unusably slow with compiz and sync-to-vblank -- X with GM45 unusably slow with compiz and sync-to-vblank https://bugs.launchpad.net/bugs/383677 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs -- universe-bugs mailing list universe-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/universe-bugs
