Guardo aquí el xorg.conf de mi sobremesa.

Section “Monitor”

Identifier     “Monitor0”

VendorName     “Suyama”

ModelName      “17””

HorizSync       30.0 - 80.0

VertRefresh     56.0 - 75.0

EndSection

Section “Screen”

Identifier “Screen0”

Device “Device0”

Monitor “Monitor0”

DefaultDepth 24

SubSection “Display”

Depth 16

Modes   “1024x768”# “832x624” “800x600” “720x400” “640x480” “1280x1024” “1152x864”

EndSubSection

SubSection “Display”

Depth 24

Modes  “1024x768”# “832x624” “800x600” “720x400” “640x480” “1280x1024” “1152x864”

EndSubSection

EndSection

Section “Module”

Load “glx”

Disable “dri2”

EndSection

Section “ServerLayout”

Option         “Xinerama” “0”

Identifier     “Default Layout”

Screen      0  “Screen0” 0 0

EndSection

Section “Device”

Identifier     “Device0”

VendorName     “NVIDIA Corporation”

BoardName      “GeForce FX 5700VE”

Driver “nvidia”

EndSection

Section “ServerFlags”

Option         “DontZap” “False”