I've found another symptom; when my laptop comes out of hibernate, the top 1/3 to 1/2 of the screen wallpaper is corrupted.
-- Sluggish performance on Intel video card https://bugs.launchpad.net/bugs/421232 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
