GnuPG signature check failed on jquery_1.4.2-2~bpo50+1_i386.changes gpg: Signature made Wed Apr 7 18:08:19 2010 CEST using DSA key ID 809DE012 gpg: Can't check signature: public key not found (Exit status 2) jquery_1.4.2-2~bpo50+1_i386.changes has bad PGP/GnuPG signature! Removing jquery_1.4.2-2~bpo50+1_i386.changes, but keeping its associated files for now. Greetings, Your Debian queue daemon