I can't confirm whether blacklisting the simpledrm driver fixes this, because it very definitely breaks the system boot. I'm using whole-disk encryption and blacklisting this driver leaves it unable to ask me for the encryption key to unlock the root partition.
Presumably there is a way to use the nvidia driver to do this. I'll see if I can figure it out. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2068574 Title: Screen lock crashes after playing fullscreen games To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2068574/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs