/etc/X11/xorg.conf
Section "Device"
Identifier "nVidia Corporation G94 [GeForce 9600 GT]"
Driver "nvidia"
Vendorname "NVIDIA Corporation"
Boardname "Geforce 9600 GT"
Busid "PCI:5:0:0"
Option "UseDisplayDevice" "DFP-0"
Option "DPI" "96 x 96"
Option "NoLogo" "true"
Option "OnDemandVBlankInterrupts" "true"
Option "DynamicTwinView" "false"
Option "ModeValidation" "AllowNon60HzDFPModes, AllowInterlacedModes"
EndSection
Section "Monitor"
Identifier "L1920P"
Option "DPMS"
Horizsync 31.5 - 64.0
Vertrefresh 56.0 - 75.0
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "L1920P"
Device "nVidia Corporation G94 [GeForce 9600 GT]"
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
Option "MetaModes" "DFP-0: 1280x960 { ViewPortIn=1280x960 +0+32 }
EndSection
Xorg.0.log (auszuege)
[ 13913.782] (**) NVIDIA(0): Option "ModeValidation" "AllowNon60HzDFPModes, AllowInterlacedModes"
[ 13913.782] (**) NVIDIA(0): Option "DynamicTwinView" "false"
[ 13913.783] (**) NVIDIA(0): Option "OnDemandVBlankInterrupts" "true"
[ 13913.783] (**) NVIDIA(0): Option "MetaModes" "DFP-0: 1280x960 { ViewPortIn=1280x960 +0+32 }"
[ 13913.783] (**) NVIDIA(0): Option "UseDisplayDevice" "DFP-0"
[ 13913.783] (**) NVIDIA(0): Enabling 2D acceleration
..
[ 13914.594] (II) NVIDIA(0): Mode Validation Overrides for LG Electronics L1920P (DFP-0):
[ 13914.594] (II) NVIDIA(0): AllowNon60HzDFPModes
[ 13914.594] (II) NVIDIA(0): AllowInterlacedModes
[ 13914.596] (WW) NVIDIA(0): No valid modes for "DFP-0:1280x960{ViewPortIn=1280x960+0+32}";
[ 13914.596] (WW) NVIDIA(0): removing.
[ 13914.596] (WW) NVIDIA(0):
[ 13914.596] (WW) NVIDIA(0): Unable to validate any modes; falling back to the default mode
[ 13914.596] (WW) NVIDIA(0): "nvidia-auto-select".
[ 13914.596] (WW) NVIDIA(0):
[ 13914.596] (II) NVIDIA(0): Validated MetaModes:
[ 13914.596] (II) NVIDIA(0): "DFP-0:nvidia-auto-select"
[ 13914.596] (II) NVIDIA(0): Virtual screen size determined to be 1280 x 1024
[ 13914.624] (**) NVIDIA(0): DPI set to (96, 96); computed from "DPI" X config option