root@gitlab:~# apt update
Hit:1 http://ru.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://ru.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:3 http://ru.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:4 http://ru.archive.ubuntu.com/ubuntu focal-security InRelease
Get:6 https://repo.zabbix.com/zabbix/6.5/ubuntu jammy InRelease [3,220 B]
Err:6 https://repo.zabbix.com/zabbix/6.5/ubuntu jammy InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D913219AB5333005
Hit:5 https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu focal InRelease
Reading package lists... Done
W: GPG error: https://repo.zabbix.com/zabbix/6.5/ubuntu jammy InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D913219AB5333005
E: The repository 'https://repo.zabbix.com/zabbix/6.5/ubuntu jammy InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Hit:1 http://ru.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://ru.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:3 http://ru.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:4 http://ru.archive.ubuntu.com/ubuntu focal-security InRelease
Get:6 https://repo.zabbix.com/zabbix/6.5/ubuntu jammy InRelease [3,220 B]
Err:6 https://repo.zabbix.com/zabbix/6.5/ubuntu jammy InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D913219AB5333005
Hit:5 https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu focal InRelease
Reading package lists... Done
W: GPG error: https://repo.zabbix.com/zabbix/6.5/ubuntu jammy InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D913219AB5333005
E: The repository 'https://repo.zabbix.com/zabbix/6.5/ubuntu jammy InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Comment