I have a problem with laptop that has Intel HD4000 graphics and connect to external monitor via docking station.
When I unplug the laptop while in sleep and then I wake the laptop up , I can login to my session but i get a black screen with only cursor on it. The same happens when I connect laptop that is already in sleep before waking it up.
I can restart the session with CTRL+ALT+BAKCSPACE which lets me use computer. But I’d rather prefer to keep my running applications.