> It is then only a matter of restarting the graphical stack (quitting the > graphical session, back to the graphical login screen will do that).
But I can't see anything in a graphical session, so I have to use a text-based session. I don't know how to get back into a graphical session from there (or do much of anything, really, other than the trivial stuff you went into detail over and shutting down).
