先看一个完整的xorg.conf文件，如下：
1: # /.../
2: # SaX generated X11 config file
3: # Created on: 2009-05-31T19:02:32+0800.
4: #
5: # Version: 8.1
6: # Contact: Marcus Schaefer <sax@suse.de>, 2005
//lists.berlios.de/mailman/listinfo/sax-users>
8: #
9: # Automatically generated by [ISaX] (8.1)
10: # PLEASE DO NOT EDIT THIS FILE!
11: #
46: EndSection
49: EndSection
57: EndSection
65: EndSection
75: EndSection
77: DisplaySize 305 230
78: HorizSync 29-35
82: VertRefresh 50-60
84: EndSection
35.55 800 832 912 1024 600 601 604 620
33.74 768 792 872 976 576 577 580 596
23.86 640 656 720 800 480 481 484 497
90: EndSection
92: DefaultDepth 16
94: Depth 15
96: EndSubSection
98: Depth 16
100: EndSubSection
102: Depth 24
104: EndSubSection
106: Depth 8
108: EndSubSection
112: EndSection
118: Screen 0
120: EndSection
128: EndSection
131: Mode 0660
132: EndSection
134: EndSection