Well, this comment solved the problem https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video -sis/+bug/264769/comments/60
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-sis in Ubuntu. https://bugs.launchpad.net/bugs/287475 Title: ASUS A6000 / SIS M760GX grainy graphic display _______________________________________________ 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