+* systemctl status $PID, systemctl stop $PID!
+
+* sulogin in den single user mode, mit plymouth --hide davor
+
+* replace remaining libcgroup use
+
+External:
+
+* patch /etc/init.d/functions with:
+
+ if [ $PPID -ne 1 && mountpoint /cgroup/systemd ] ; then echo "You suck!" ; fi
+