What in the hell is zypper!?

Had an issue recently with SUSE Linux where I saw this:

warning: /var/cache/zypper/RPMS/rpmname-9.3.0-6104.s12.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 7baa810c: NOKEY
Checking directory paths.

2019-11-16T10:29:00-05:00 Package installation failed

If you run into this, I would recommend:

  1. Run the command “zypper ref -s” to see if it would refresh the cache and service.
  2. Check if the quota exceeded on the server by reviewing the SUSE knowledge base article: https://www.suse.com/support/kb/doc/?id=7017376