Possibly related to Bug #1663411 ( https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- nouveau/+bug/1663411 )?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1658185 Title: nouveau occasionally won't come back from DPMS suspend/off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1658185/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs