Make the file: ~/.vnc/xstartup:
#!/bin/sh
#xterm &
/usr/bin/lxsession -s LXDE &
Make the file: ~/.vnc/vnc.conf:
$vncStartup = "/home/woosting/.vnc/xstartup";
$localhost = "no";
Start server (with custom resolution): vncserver
Change the reslution from a termanal within the GUI:
xrandr xrander -s 1920x1200: