I got the same problem on my 8600m GT. It feels like running compiz 0.8x without the --loose-binding option with the NVIDIA driver. Indeed loose- binding has been removed in 0.9x, instead there is an explicit --strict- binding option now.
Nvidia driver versions same as above, also using classic gnome desktop. Upgraded from Maverick a few days ago. -- 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