Hi, On one of my VMs, running a server installation of Leap 15.3, I always get the following error: # zypper ref repo-backports-update Repository 'Update repository of openSUSE Backports' is up to date. Building repository 'Update repository of openSUSE Backports' cache ..............................[error] Error building the cache: [|] Failed to cache repo (137). History: - Skipping repository 'Update repository of openSUSE Backports' because of the above error. Could not refresh the repositories because of errors. I don't understand what the underlying problem is. This repository is the only one that's affected, the other 5 standard repositories have their caches built without issue. I also have several other VMs with a similar configuration, but none of them exhibit this error. Neither "zypper clean" nor "rm -rf /var/cache/zypp/" helps. Some more details: # rpm -qf /etc/zypp/repos.d/repo-backports-update.repo openSUSE-release-15.3-lp1532.157.1.x86_64 # rpm -V zypper libzypp openSUSE-release S.5....T. c /etc/YaST2/control.xml Here's the strace output of the failing command: https://paste.opensuse.org/14766400 I would very much appreciate if someone with knowledge of how zypper works could take a look and explain what's going on. Maybe also describe what error code 137 is about? Thanks, Olav