apt repository is not signed

[Kirill Chumachenko]

Hello everyone!
I'm running Armbian on OrangePi 5 Plus, and there's a problem with apt updating and installing some packages: all available repositories are not signed (I've tried to add repositories and add keys from the list of available mirrors, no success)
Here's an output part with errors of my "apt update" command:

E: The repository 'https://mirror.yandex.ru/mirrors/armbian/apt/dists/bookworm bookworm Release' does not have a Release file.
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.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://cli.github.com/packages stable InRelease: The following signatures were invalid: EXPKEYSIG 23F3D4EA75716059 GitHub CLI <opensource+cli@github.com>

 

Thanks before hand!
 

Edited March 7 by Kirill Chumachenko

[Igor]

51 minutes ago, Kirill Chumachenko said:

Thanks before hand!

This is probably happening due to wrong local time.

 

For the cli github package - remove it from /etc/apt/sources.d/ as its not needed anymore. We provide this package via our repo.

 

[Kirill Chumachenko]

Thanks a lot! Apt updated successfully, no errors, no warnings

 

Can't believe I was fighting this problem for several weeks, and the solution is so simple!

[Igor]

9 minutes ago, Kirill Chumachenko said:

and the solution is so simple!

Sometimes is