This bug happens to me a dozen times a week, seemingly random. I "fix it" (if by "fix it" I mean driving around in a junker with a piece of wood as the steering and two flat tires instead of, you know, having a decent working car) by doing the following:
CTRL+ALT+F2 [Login as myself] sudo service lightdm stop sudo service lightdm start -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/966744 Title: Resume from suspend leaves me with black screen or a screen of the desktop before it suspended (though the mouse still moves/changes cursor) To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/966744/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs