sudo apt update gives me:
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.
I know I can solve this by deb [trusted=yes]
But shouldn’t public key be made available?
Many Greetings and this is my first post
John
Ok I needed to do:
wget -O - apt.radxa.com/focal-stable/public.key | sudo apt-key add -
from https://wiki.radxa.com/Rock5/linux/radxa-apt#focal-stable
To update the signing key, just execute the commands below one by one:
# Install signing keyring
keyring="$(mktemp)"
version="$(curl -L https://github.com/radxa-pkg/radxa-archive-keyring/releases/latest/download/VERSION)"
curl -L --output "$keyring" "https://github.com/radxa-pkg/radxa-archive-keyring/releases/latest/download/radxa-archive-keyring_${version}_all.deb"
sudo dpkg -i "$keyring"
rm -f "$keyring"