I will be humming along just fine and then all of a sudden the desktop shuts down and goes to the login screen. I can then put my password back in and it will open back up the desktop. It does not show any error notifications that are visible. I installed Lubuntu along alongside Xbuntu to see if that would correct the problem but Lubuntu does the same thing. Does anyone have any ideas as to what could be happening?
Thank you for your time.