GnuPG signature check failed on lustre_1.6.7-1~bpo50+1_i386.changes gpg: Signature made Thu Apr 2 09:11:11 2009 CEST using DSA key ID B913143A gpg: Can't check signature: public key not found (Exit status 2) lustre_1.6.7-1~bpo50+1_i386.changes has bad PGP/GnuPG signature! Removing lustre_1.6.7-1~bpo50+1_i386.changes, but keeping its associated files for now. Greetings, Your Debian queue daemon