diff -Naur x2goserver-4.0.1.21/x2goserver-xsession/etc/Xsession x2goserver-4.0.1.21-magellan/x2goserver-xsession/etc/Xsession
--- x2goserver-4.0.1.21/x2goserver-xsession/etc/Xsession	2017-11-08 15:05:16.000000000 +0100
+++ x2goserver-4.0.1.21-magellan/x2goserver-xsession/etc/Xsession	2017-11-09 11:57:45.771251458 +0100
@@ -145,7 +145,7 @@
 		done
 		set -e
 	fi
-elif [ -f /etc/redhat-release ] || [ -f /etc/gentoo-release ] || [ -f /etc/SUSE-brand ] || [ -f /etc/SuSE-release ] || [ -f /etc/os-rt-release ]; then
+elif [ -f /etc/redhat-release ] || [ -f /etc/gentoo-release ] || [ -f /etc/SUSE-brand ] || [ -f /etc/SuSE-release ] || [ -f /etc/os-rt-release ] || [ -f /etc/mageversion ]; then
 
 	# define a fallback... (should never be needed). The XSESSION_EXEC var gets set in
 	# X2Go's x2goruncommand script and can be used with obsolete switchdesk or with