Could it be tied related to https://bugs.launchpad.net/ubuntu/+source /xserver-xorg-video-nouveau/+bug/937164 ?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/933514 Title: Display corruption on screen unlock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/933514/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
