On Sun, Apr 24, 2011 at 3:10 AM, James Wilkinson <fedora at aprilcottage.co.uk> wrote: > Out of interest, is it USB? If so, does unplugging it and replugging it > help? Yes it's USB, but no, I've tried plugging it in almost every port. I too figured it was a USB issue at first. Same result: Nothing in GDM, fine in everything else. Thanks, Richard