Basic VNC Troubleshooting - reboot the entire device (seems obvious but never know with these things)
Next, use the Nethunter VNC client to try to connect to 127.0.0.1:1 or 127.0.0.1:5901 and see if there is a session running and whether it is the one that should be running.
Have a look at your running processes with and see if there is an instance of VNC Server already running. If there is, try which should relatively cleanly shut down that session and remove any lock files (replace -kill :1 with whatever number is listed if different. The space before the colon IS required).
If not, move /tmp/.X1-lock to a different location and run
Code:
vncserver :1 -geometry 1776x1080 && echo "Closing terminal in 5 secs" && sleep 5 && exit
again to see what happens. That way, you should still be able to put /tmp/.X1-lock back again if it is an issue even via USB if it should come to that.
Finally, why not just start session 2?
Code:
vncserver :2 -geometry 1776x1080 && echo "Closing terminal in 5 secs" && sleep 5 && exit
and remember to connect to session 2 or port 5902 instead?
Credit to http://superuser.com/questions/54938...ssion-in-linux for the improved ps syntax (I would have just used ps | grep vnc)