--- /usr/sbin/x2gothinclientd.orig      2015-01-06 12:35:53.420940679 +0000
+++ /usr/sbin/x2gothinclientd   2015-01-06 12:36:29.744484030 +0000
@@ -126,6 +126,9 @@
                        }
                }

+               # set screen background to X2Go default blue on all detected screens
+               `DISPLAY=:0 xsetroot -solid "#246ed8"`;
+
                # test if pulseaudio is running, if not launch it...
                if ( !check_pulse() )
                {