Интересные опции xorg.conf
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "BenQ V2410Eco"
HorizSync 24.0 - 83.0
VertRefresh 50.0 - 76.0
Option "DPMS"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "0"
Option "AddARGBGLXVisuals" "true"
Option "DisableGLXRootClipping" "true"
Option "RenderAccel" "true"
Option "backingstore" "True"
Option "TripleBuffer" "True"
Option "XAANoOffscreenPixmaps"
Option "AllowGLXWithComposite" "true"
Option "EnablePageFlip" "true"
Option "XaaNoScanlineImageWriteRect" "true"
Option "XaaNoScanlineCPUToScreenColorExpandFill" "true"
Option "UseEdidDpi" "false"
Option "DPI" "92 x 92"
Option "NoLogo"
Option "ForceEnablePipeA" "true"
Option "EXANoUploadToScreen" "true"
Option "Tiling" "true"
Option "AccelMethod" "EXA"
Option "DRI" "true"
Option "DRI2" "true"
Option "metamodes" "1920x1080_60 +0+0; 1280x800 +0+0; 1280x720 +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection