At the moment when I run apt-get update I get the following error on my two installs of ubuntu (both from the same iso file). W: GPG error: <a href="http://archive.ubuntu.com">http://archive.ubuntu.com</a> hoary Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <<a href="mailto:ftpmaster@ubuntu.com">ftpmaster@ubuntu.com</a>> W: GPG error: <a href="http://us.archive.ubuntu.com">http://us.archive.ubuntu.com</a> hoary Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <<a href="mailto:ftpmaster@ubuntu.com">ftpmaster@ubuntu.com</a>> So I'm wondeering if the key is corrupted or something that I have and is there a way to update the key. Or for that matter any other suggestions that anyone has. -- Stephen Mc Gowan