I'm using an updated Ubuntu 11.10 installation (Nvidia drivers 280.13 version) and I was suffering this bug until I downgraded the video card shared memory from 256 MB to 128 MB, just like Eslam said.
It seems a shared memory issue, with 256 MB configured every animation stop and goes; but with 128 MB, everything works fine. Regards -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/859979 Title: Poor performance in oneric beta 2 on nvidia geforce 7100 / nforce 630i To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia-drivers-ubuntu/+bug/859979/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp