[Hardy] do-release-upgrade doesn't retrieve hardy gpg key
Binary package hint: update-manager
Currently unable to run the `do-upgrade-release -d` file supplied with the Hardy beta as it fails with the following error:
exception from gpg: GnuPG exited non-zero, with code 131072
gpg: WARNING: unsafe permissions on homedir `/tmp/tmpgNl7bk'
gpg: can't open `/tmp/tmpgNl7bk
gpg: verify signatures failed: file open error
This is because the do-upgrade-release script doesn't seem to download the hardy.tar.gz.gpg key at any point in time. The easiest way to hack around this is to insert a "return True" in the /usr/lib/