Just wanted to report back after two weeks running 2.6.39-rc6, rc7, and the .39 release with the patch from comment #45, I've never had this UI freeze again. It was happening several times per day previously.
Hopefully the patch is cherrypicked and lands in an SRU for the 2.6.38.x branch. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/740126 Title: Disabling an output can cause vblank events to be missed -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
