Adding phonon4qt5-backend-gstreamer taken form http://download.opensuse.org/history/20240104/tumbleweed/repo/oss/x86_64/ solves the problem I think that for some reason it was removed by snapshot 20240124 but it is required by amarok. In the list of amarok requirements I see libphonon4qt5.so.4()(64bit) but not this backend. Can you have a check? Regards Philippe