Bug #398026 is interesting as on my system 60Hz works fine bug higher then that I get the corruption. The effect looks identical.
-- after installing latest x-swat intel driver for Karmic, screen is sometimes corrupted https://bugs.launchpad.net/bugs/396171 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs