I have ssh access to an Ubuntu 16.04 box and I am normally able to connect, via x11vnc
, using -display :0 -connect [server.tld]
. It isn't a headless system and this only seems to work when there is someone logged in. When the machine is at the login screen, however, the vnc screen is black, with a cursor. I have tried
sudo x11vnc -auth /var/run/lightdm/root/:0 -display :0 -forever
-bg -connect [server.tld]
but it doesn't make a difference. The screen is still black, with a cursor. How do I connect from the login screen?