Finally installed hardy on my Portege 2000 via PXE (easy), when I sudo apt-get update I get the following error at the end of the string of code:
W: GPG error: http://security.ubuntu.com hardy-security Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <firstname.lastname@example.org>
W: You may want to run apt-get update to correct these problems
Re running apt-get update shows the same issue over and over again. Any ideas what I should do next. This is my first linux install.