Err:2
https://packages.grafana.com/oss/deb stable InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 9E439B102CF3C0C6
Hit:11
Index of /ubuntu focal InRelease
Err:3
Index of /pool/PHP_7.2.34_150 focal InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BD11A6AA914BDF7E
Get:12
Index of /ubuntu focal-updates InRelease [114 kB]
Err:4
Index of /PSA_18.0.44/ focal InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BD11A6AA914BDF7E
Err:5
Index of /PHP73_17 focal InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BD11A6AA914BDF7E
Err:6
Index of /PHP74_17 focal InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BD11A6AA914BDF7E
Err:7
Index of /PHP80_17 focal InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BD11A6AA914BDF7E
Err:8
Index of /PMM_0.1.11 focal InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BD11A6AA914BDF7E
Err:9
Index of /NODE_0.0.2 all InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BD11A6AA914BDF7E
Get:13
Index of /ubuntu focal-security InRelease [114 kB]
Err:10
Index of /RUBY_0.0.2 focal InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY BD11A6AA914BDF7E