How to add a Clean Debian 6.0 Computer to a pre-existing video wall ==Step 0: Log in as root== ==Step 1: Install X and Fluxbox== apt-get install xserver-xorg xinit fluxbox == Step 2: Add .xinitrc == Add /root/.xinitrc and give it one line: xterm ==Step 3: Edit /etc/X11/xinit/xserverrc== it will read: #!/bin/sh exec /usr/bin/X -nolisten tcp "$@" remove the "-nolisten tcp" so that the file reads: #!/bin/sh exec /usr/bin/X "$@" ==Step 4:== Start X Xorg ==Step 5: Configure X access control== On another virtual terminal: # export DISPLAY=:0 # xhost +