Hi List, we would like to install nmon on our SLES15 SP3 SAP Systems, it can be obtained from SUSE-PackageHub-15-SP3-Backports-Pool repository. Problem: Uyuni Bootstrapping fails if we include it into autoyast.xml ("key ID 65176565: NOKEY"), because zypper tries to install python3-pycares-3.1.1-bp153.1.17.x86_64.rpm as a recommended package for salt: Retrieving: python3-pycares-3.1.1-bp153.1.17.x86_64.rpm [done] python3-pycares-3.1.1-bp153.1.17.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 9c214d4065176565: NOKEY V3 RSA/SHA256 Signature, key ID 9c214d4065176565: NOKEY warning: /var/tmp/AP_0xAKTyvC/getPackage/NULL/42ce2ba338b2c092f38882d20e7c38f316a90a89d76d6f74235eb8f039da609d/python3-pycares-3.1.1-bp153.1.17.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 65176565: NOKEY Looking for gpg key ID 65176565 in cache /var/cache/zypp/pubkeys. Repository sles15sp3-sap-sandbox PackageHub-15-SP3-Backports-Pool does not define additional 'gpgkey=' URLs. python3-pycares-3.1.1-bp153.1.17.x86_64 (sles15sp3-sap-sandbox PackageHub-15-SP3-Backports-Pool): Signature verification failed [4-Signatures public key is not available] Abort, retry, ignore? [a/r/i] (a): a Problem occurred during or after installation or removal of packages: Installation has been aborted as directed. Please see the above error message for a hint. no package provides salt ERROR: Failed to install all missing packages. Key Details: gpg-pubkey-65176565-5d94a381 gpg(openSUSE:Backports OBS Project openSUSE:Backports@build.opensuse.org): http://download.opensuse.org/distribution/leap/15.3/repo/oss/gpg-pubkey-6517... - Why is that key missing? A Temporary bug? Or must i manually/explicitly add it in uyuni? - I do not like the idea of using backports within installation and keeping them enabled. Can someone recommend a better solution? How about autoyast w/o backport repos, adding them (disabled) using salt, then installing nmon using 'zypper --plus-content <reponame> install nmon'? Thanks, BR, Heiner