At work I have 3 displays, 2 external plus laptop. I have the left external set to be the main display with task bar. Away from the office, when I try to boot without the external monitors, laptop only, I get the welcome screen then it goes black at the login screen.
Works fine in both configurations if I set the laptop screen to be the main display, but I would prefer this to work in both configurations automatically, and the external to be the main display when it's connected. Anyway to make this work?