Habilitar X en Suse

vi /etc/sysconfig/displaymanager
habilitarle el port 6000
# TCP port 6000 of Xserver. When set to "no" (default) Xserver is
DISPLAYMANAGER_XSERVER_TCP_PORT_6000_OPEN="yes"
/sbin/SuSEconfig
/usr/sbin/rcxdm restart
reboot