ZoneMinder Forums

Hi all,

today during an update I have got following error message:

--
Get:5 https://zmrepo.zoneminder.com/debian/release-1.36 bullseye/ Release.gpg [862 B]
Err:5 https://zmrepo.zoneminder.com/debian/release-1.36 bullseye/ Release.gpg
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8C670C86F88B031
Fetched 2,253 B in 1s (1,567 B/s)
Reading package lists... Done
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://zmrepo.zoneminder.com/debian/release-1.36 bullseye/ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8C670C86F88B031
W: Failed to fetch https://zmrepo.zoneminder.com/debian/re ... elease.gpg The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8C670C86F88B031
W: Some index files failed to download. They have been ignored, or old ones used instead.
--

Any idea what this means?

Kind regards.

Heimo

thanks a lot, it works.

Kind regards

Heimo

Sorry to bump this topic, but this is what happened on my ZM as well.
However, the proposed solution iconner does suggest not work for me.
Small difference: I hit the error at
Err:11 http://zmrepo.zoneminder.com/debian/release-1.36 buster/ Release.gpg
But the missing pubkey has exact the same fingerprint.

The proposed solution writes a file /etc/apt/trusted.gpg.d/zmrepo.asc
But in that dir I only have gpg files for debian . (No asc files, no zm files)
NB: this is a turnkey zoneminder container on proxmox. Don't know if that makes it any different?

I followed the above link and, as expected, ended up with a zmrepo.asc file in /etc/apt/trusted.gpg.d/. But, this did not solve the problem for me.

I'm running ZM on RPi OS 64-bit, so this is likely the cause. Instead, this is what worked for me:
I tried to add this bit of info to viewtopic.php?p=129346#p129346 , but that thread appears locked.

Best regards.