I can't integrate trinity desktop because it always looks for the public key:
"Err:4 http://ftp.fau.de/trinity/deb/trinity-r14.1.x bookworm InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY C93AF1698685AD8B" I inserted the trinity-archive-keyring.gpg and trinity-keyring.gpg files in the config/archives folder but the error still gives it. How do I solve?
