Same issue, though it only seems to happen after the screen has been locked for some time, not immediately. I am running Ubuntu 16.10 64bit using the Gallium 0.4 graphics NV42, budgie desktop (was even worse with stock unity desktop) with NVIDIA graphics card. I just ssh in and restart my computer, but this is not ideal.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1617471 Title: Can't login after lock screen (black screen) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1617471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
