Hi, thanks for the answer!. Now I know how it feels being inside Inception movie. We need to go one level deeper. Sorry, the os-release was from the distrobox tw, not from system itself. cat /run/host/etc/os-release NAME="openSUSE MicroOS" # VERSION="20220827" ID="opensuse-microos" > no MicroOS Desktop installation should be using libdnf/libtukit, we declared it as broken months ago, before this happened. I believe this was pulled by pattern-microos-base-packagekit https://build.opensuse.org/package/view_file/devel:microos/patterns-microos/patterns-microos.spec?expand=1 Requires: PackageKit Requires: PackageKit-branding-openSUSE Requires: libdnf-plugin-txnupd I tried to remove it, but PackageKit is mandatory for a Gnome Software, which is something I don't want to loose. Do you recommend to break the pattern and use PackageKit-backend-zypp instead?