i have same problem, also when Visual Effects from Appearance Preferences is set to "None". I hate this problem !
My Spec: Ubuntu 9.10 NVIDIA Drivers 190.53 (form nvidia's site) CPU athlon x2 GPU NVIDIA 8300 -- [nvidia]tearing artifacts in window effects, videos https://bugs.launchpad.net/bugs/155226 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ 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