I had the same problem a few months ago , sorry to tell you the only advice i got back then was to format and re-install , which solved the problem . what a pain in the @rse that was. since then i've kept an updated image cos I don't want to go tho that again.
sorry I can't be anymore help.
Stumuzz.
/me checks last image, oh sh*t thats a bit outdated. here we go again.
