(In reply to Franck Bui from comment #3) > (In reply to Jiri Slaby from comment #2) > > qemu-ksm postuninstall does: > > /usr/bin/systemctl daemon-reload > > and then > > /usr/bin/systemctl try-restart ksm.service > > Did you try to run these 2 commands manually ? Yes, nothing bad happened. The log showed "systemd[1]: Reloading" as above, but no crash.