Gpg Error Https ////free\\ Download.webmin.com///free\\ Download/repository Sarge Release -

The or was replaced by the Webmin developers.

When you see NO_PUBKEY D97A3AE911F63C51 , it means your Linux distribution (Ubuntu, Debian, etc.) does not recognize the signature on the Webmin repository files. This often happens if: The or was replaced by the Webmin developers

(like moving to Ubuntu 22.04 or 24.04) changed how security keys are managed, making old "trusted" keys obsolete. Modern Fix (For Ubuntu 22.04+ and Debian 11+) it means your Linux distribution (Ubuntu

The most direct way to resolve this is to manually import the official Webmin GPG key to your system's keyring. Run the following command in your terminal: The or was replaced by the Webmin developers

You are performing a and haven't added the key yet.