Hi Andreas, Except for what xiaoguang mentioned, here is some ideas about the coredump: https://doc.opensuse.org/documentation/leap/tuning/html/book-sle-tuning/cha-tuning-systemd-coredump.html So "coredumpctl" could give some hint here, and usually the coredump file could be found in /var/lib/systemd/coredump/. It makes sense to upload the most recent core dumps somewhere (depending on the file size). From the log in the comment#2, you might be able to find the coredump for XWalyand.