diff -u -r kde-workspace-4.11.22/startkde.cmake kde-workspace-4.11.22-dbus/startkde.cmake
--- kde-workspace-4.11.22/startkde.cmake	2015-09-25 19:04:25.415328264 +0200
+++ kde-workspace-4.11.22-dbus/startkde.cmake	2015-09-25 19:06:06.115118584 +0200
@@ -272,6 +272,8 @@
 # D-Bus autolaunch is broken
 if test -z "$DBUS_SESSION_BUS_ADDRESS" ; then
     eval `dbus-launch --sh-syntax --exit-with-session`
+else
+    dbus-update-activation-environment --systemd --all
 fi
 if $qdbus >/dev/null 2>/dev/null; then
     : # ok