https://superuser.com/questions/803057/force-vncserver-started-by-lightdm-to-localhost-on-ubuntu-14-04
... shows someone else with the same problem (and nobody answering).
https:/ /superuser. com/questions/ 803057/ force-vncserver -started- by-lightdm- to-localhost- on-ubuntu- 14-04
... shows someone else with the same problem (and nobody answering).