I have found that I can still SSH into the computer after the screen has gone blank, but issuing a reboot or shutdown command doesn't completely shutdown the computer and I have to hold the power button so that I can shut it down.
I have found that I can still SSH into the computer after the screen has gone blank, but issuing a reboot or shutdown command doesn't completely shutdown the computer and I have to hold the power button so that I can shut it down.