apt-key adv --refresh-keys

apt-key adv --refresh-keys
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
Executing: /tmp/apt-key-gpghome.NRk7lLP53b/gpg.1.sh --refresh-keys
gpg: refreshing 4 keys from hkps://keys.openpgp.org
gpg: key 871920D1991BC93C: "Ubuntu Archive Automatic Signing Key (2018) <[email protected]>" not changed
gpg: key D94AA3F0EFE21092: "Ubuntu CD Image Automatic Signing Key (2012) <[email protected]>" not changed
gpg: key 93C4A3FD7BB9C367: "Launchpad PPA for Ansible, Inc." not changed
gpg: key D27D666CD88E42B4: "Elasticsearch (Elasticsearch Signing Key) <[email protected]>" not changed
gpg: Total number processed: 4
gpg:              unchanged: 4

apt-key adv --refresh-keys
.../...
gpg: keyserver refresh failed: Server indicated a failure

Related

• curl --silent https://packages.gitlab.com/gpg.key | sudo apt-key add -

See also

• apt-key adv, NO_PUBKEY
• apt-key, apt-key [ add | adv | list ], apt-key --keyring, apt-key --help]