Harry, the latest comment on https://bugzilla.gnome.org/779488 suggests the problem is from gdm 3.23.91. Do you want to try to install gdm3 3.23.4-0ubuntu1 as a workaround?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1669374 Title: Gnome-shell v. 3.23.91 - blackscreen - Zesty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1669374/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
