= Xorg Server Setup =

== Xorg ==

Xorg is a server for graphical user interface used in most Linux distributions. Usually, its configuration can be tough when you have more than 1 monitor. Each tile computer runs 18 monitors, so the configuration is really extreme. To configure the Xorg server, ''/etc/X11/xorg.conf'' file is used. This approach is now legacy, but is still supported and most people still use it.

== xorg.conf sections ==

''xorg.conf'' file consist os four main section types: 
* ''Monitor'', 
* ''Device'', 
* ''Screen'',
* ''!ServerLayout''.

Let's take a look at what each section is responsible for. Tile computers run on ATI cards and some of the settings mentioned below can be platform-specific.

=== Monitor ===

This section describes single monitor connected to a computer. The most important parts are horizontal and vertical refresh rates (!HorizSync and !VertRefresh) - they determine the resolutions a monitor can work with an should not be set outside the monitor capabilities. '''TODO dokończyć'''

=== Device ===

''Device'' section describes single GPU in a computer. Because there are multiple cards in one computer

=== Screen ===

=== !ServerLayout ===