Does anyone know what this is about?
Warnung: File ‘content’ from repository ‘Haupt-Repository (OSS)’ is unsigned.
Note: Signing data enables the recipient to verify that no modifications occurred after the data were signed. Accepting data with no, wrong or unknown signature can lead to a corrupted system and in extreme cases even to a system compromise.
Note: File 'content' is the repositories master index file. It ensures the integrity of the whole repo.
Warning: We can't verify that no one meddled with this file, so it might not be trustworthy anymore! You should not continue unless you know it's safe.
This comes up after zypper dup --no-allow-vendor-change. Only the Tumbleweed repos and Packman are in my repo-list.