#!/bin/bash # If gnome-session is going to start compiz, # we don't want to be the ones doing it. if grep -q compiz /usr/share/gnome-session/sessions/ubuntu.session ; then echo "GNOME Session is starting Compiz" stop exit 1 fi if (systemctl --user is-active unity7 &> /dev/null); then echo "Unity instance is managed by Systemd, ignoring request..." stop exit 1 fi exit 0