At the top right in the GNOME Shell interface, where it has the username and little speech bubble icon, this icon always defaults to Unavailable, even when I am actually signed in and "Available" (on ...
My main account got messed up, as I tried to fix it things went downhills. keyboard mess - tried unity --restore and deleting .gconf2*, fail deleted .* in ~, total havoc. Chromium and Firefox ...