X forwarding

Ubuntu 8.04

On Client
gdmsetup

[Security] -> disable [Deny TCP connections to Xserver]

xhost +SERVER_IP
ssh SERVER_IP

(On server)
export DISPLAY CLIENT_IP:0.0

---

/etc/gdm/gdm.conf

[security]
DisallowTCP=true

/etc/X11/xinit/xserverrc:5:exec /usr/bin/X11/X -nolisten tcp

Displaying Remote X-Windows Applications
http://www.vyvy.org/main/en/node/25

xhost 和 DISPLAY
http://libai.math.ncu.edu.tw/bcc16/5/xhost/

3. X11 Forwarding using SSH
http://tldp.org/HOWTO/XDMCP-HOWTO/ssh.html

X DISPLAY
http://www.togaware.com/linux/survivor/X_DISPLAY.html