[2011-12-20 20:19:13 +0530] Keshav P R: > There seems to be many new User IDs and Signatures. Should I do "pacman-key > --refresh-keys" periodically? Actually, `--refresh-keys` will only update signatures; to get the new keys you must either import them from pacman as you install packages signed by previously unseen keys, or use an ugly script like that to get all new keys at once: curl https://www.archlinux.org/{developers,trustedusers}/ | awk -F\" '(/pgp.mit.edu/) {sub(/.*search=0x/,"");print $1}' | xargs sudo pacman-key --recv-keys -- Gaetan