Comment 134 for bug 1303736

I see really odd behavior now for the first time, sorry if it is not related.

- logged in as user1
- closing laptop lid (computer does *not* suspend)
- opening laptop lid
- logging in as user2 (everything works fine)
- locking screen (Ctrl+Alt+Del) --> login screen
- logging in to user2 --> black screen
- Ctrl+Alt+F1 --> Ctrl+Alt+F7 --> "This session is locked. You'll be redirected.." --> login screen

tl;dr:
logging in as user1 results in a black screen (every time), logging in to user2 works