I think I have found a solution to this. On my Sony Vaio VPCF11S1E running an nVidia 330M, I did this:
1. Start CompizConfig Settings Manager. 2. Type in "workaround" in the filter text box. 3. Tick "Fix screen updates in XGL with fglrx". 4. Tick "Force synchronization between X and GLX". I have no idea what these do, but it seems to have solved "jerky/laggy window movement" issue for me in 11.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861061 Title: compiz 3d performance regression To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/861061/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
