Sudo apt update get error

W: GPG error: http://apt.radxa.com/focal-stable focal InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 9B98116C9AA302C7
E: The repository ‘http://apt.radxa.com/focal-stable focal 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.
rock@rockpi-4b:~$
can anyone help with this error…after first boot up i want to update but got the error message.
board : rockpi 4 plus
os : rockpi-4b-ubuntu-focal-server-arm64-20221111-1252-gpt.img

Please use the following command to refresh the public key

export DISTRO=focal-stable
wget -O - apt.radxa.com/$DISTRO/public.key | sudo apt-key add -

6 Likes

@setq - this appears to still be down - current key states gpg: no valid OpenPGP data found.

@pete_rockuser

Maybe you copied the number of clicks as well. It’s my fault, I changed the reply so that it doesn’t show the number of clicks.