GnuPG signature check failed on polkit-qt-1_0.99.0-2_amd64.changes gpg: Signature made Wed 18 May 2011 23:03:33 UTC using RSA key ID 8BACFDBA gpg: Can't check signature: public key not found (Exit status 2) /polkit-qt-1_0.99.0-2_amd64.changes has bad PGP/GnuPG signature! Removing /polkit-qt-1_0.99.0-2_amd64.changes, but keeping its associated files for now. Greetings, Your Debian queue daemon (running on host franck.debian.org)