was using ubuntu and decided to change the graphics driver (thought it would then enable me to run a game I have been having problems with)
REALLY bad idea
after a restart nothing - ubuntu would not load up at all
after a memory check I now get the ubuntu logo then the terminal asking me to log in
after I have done that nothing...
just get the terminal message asking for input i.e.
I have absolutely no idea what to type here to get ubuntu started again