Armbian Sserver : Update dan Error

Setelah proses instalasi, penulis melakukan update

apt update

Proses update tidak berjalan mulus, muncul error sebagai berikut :

Err:3 http://deb.debian.org/debian bullseye-updates InRelease
 The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0E98404D386FA1D9 NO_PUBKEY 6ED0E7B82643E131

dan beberapa error lain

Error Key Public

Ada 2 error Public Key : 1. 0E98404D386FA1D9 2. 6ED0E7B82643E131

Cara memperbaikinya

apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 0E98404D386FA1D9

hasilnya :

Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
Executing: /tmp/apt-key-gpghome.MioPgi0to7/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys 0E98404D386FA1D9
gpg: key 73A4F27B8DD47936: public key "Debian Archive Automatic Signing Key (11/bullseye) <ftpmaster@debian.org>" imported
gpg: Total number processed: 1
gpg:               imported: 1

apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6ED0E7B82643E131

hasilnya :

Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
Executing: /tmp/apt-key-gpghome.gg8VlWanjD/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys 6ED0E7B82643E131
gpg: key B7C5D7D6350947F8: public key "Debian Archive Automatic Signing Key (12/bookworm) <ftpmaster@debian.org>" imported
gpg: Total number processed: 1
gpg:               imported: 1

Kemudian lakukan proses update

apt update