Of course, after I rebooted, the log in window doesn't appear anymore. The 'blue circles' background is there and the mouse moves around the screen. But no way to log in. Control-BKSP reloads X11 for whatever good that does. Nice.
It seems every time I try to make the move to Linux I get lost in this mess. Sad to say, but this is one lousy 'product'. It might be free, but the time and aggravation have their cost. I think too much time is spent adding things to this OS that would be better spent cleaning up the mess that's already been made. I give up.