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, apt-key [ add | adv | list ], apt-key --keyring, apt-key --help
• APT: wajig, apt-cache, add-apt-repository PPA, apt [ install | remove |purge | show | list | changelog | update | upgrade], do-release-upgrade, apt-mark, apt full-upgrade, sources.list, APT Automatic updates, unattended-upgrade, apt-transport-https, apt-get update, /etc/apt/, /etc/apt/apt.conf.d/50unattended-upgrades, /etc/apt/apt.conf.d/, /etc/apt/apt.conf.d/20auto-upgrades, apt-file, apt-utils]