Drew, > > is perhaps you window manager hogging the key combo? check for > > keyboard shortcuts in your wm's configuration, and see if > C-M-<cursor> is used for something. > > I'm not "looking at emacs for the problem". I'm asking Emacs > users if they happen to know something about the problem and > solution. ...
Don't know a solution, but when I use that key combo, it turns my screen sideways, so maybe the video driver is using it. OTOH, you maybe would have noticed if this had happened. Regards, Allen