I'm having a similar problem on my Lenovo ThinkPad Z60m. Bottom 30 pixels or so are gabled after resuming. If I log off or restart X, the problem goes away.
Also, I can't move the mouse cursor onto that garbled area, and the area does not show up in screenshots. -- screen artifacts after resume, part row of pixels in error (945GM) https://bugs.launchpad.net/bugs/91966 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