I can reproduce this bug too on nixos - so it is obviously not an Ubuntu issue. I just upgraded to kernel 4.9 - but as the bug only happens occasionally it might take a while until I can tell with a certain certainty that it is indeed gone.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1636591 Title: Display connected via DP via USB Type-C docking station is unstable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1636591/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
