Chatted with Alberto Milone. Here is what we tried. 1) sync to vblank is on (nvidia-settings) 2) XVideoSyncToDisplay is on (nvidia-settings) OpenGL settings is set to sync to vblank X server Xvideo settings is set to sync to vblank (XVideoSyncToDisplay is just another name for the option in X server Xvideo settings)
3) make sure that sync to vblank is enabled in compiz in gconf 4) make sure that unredirect_fullscreen_windows is enabled in compiz in gconf (so that you don't experience tearing in full screen videos) gconf key is /apps/compiz/general/screen0/options/ Values enabled: unredirect_fullscreen_windows and sync_to_vblank After testing this there are still lines, even in full screen. (Mouse was not in motion when in full screen) Using Gnome Desktop 10.10 clean install. It's a bug in the linux driver, because sync to vblank is broken in nvidia with this card while nouveau doesn't support sync to vblank. -- nvidia-current - Video has horizontal lines on Nvidia GeForce 320M https://bugs.launchpad.net/bugs/681465 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau 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