For me, the System Default also only shows a grey screen. I had unity installed before, that's probably because of it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1236749 Title: Gnome shell extensions disabled at every startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1236749/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs