Time to time I do full update of local PGP keys from keyserver. This reduces need for updating keys when checking not so important signatures.
This time it looks like lot of signatures were added:
gpg: Total number processed: 1442
gpg: imported: 1
gpg: unchanged: 810
gpg: new user IDs: 78
gpg: new subkeys: 14
gpg: new signatures: 31038
Updating of all keys should be done with gpg --refresh-keys. It
attempts to receive keys from not respoding servers defined in some
keys, so I wrote simple script to do the same using default key server:
gpg --list-keys | grep ^pub | grep -o '[0-9A-Z]\{8\}' | sort -u > /tmp/keys
< /tmp/keys xargs gpg --recv-keys
