물리적 모니터 없는 환경에서 vglrun 과 Turbo VNC 이용하기

Since GPU node on EOS has no physical monitor attached to it, ‘–use-display-device=none’ option need to be used to configure X Window

$nvidia-xconfig -a –virtual=1024×768 –use-display-device=none
$/usr/bin/X :0 -ac -audit 0 -tst -auth /var/gdm/:0.Xauth -nolisten tcp vt7&
$cat ~/.vnc/xstartup
#!/bin/sh

# Uncomment the following two lines for normal desktop:
# unset SESSION_MANAGER
# exec /etc/X11/xinit/xinitrc

[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
xterm -geometry 80×24+10+10 -ls -title “$VNCDESKTOP Desktop” &
twm &