Para esta tarjeta solo es posible tener dos displays activos a la vez y como mi idea es hacer uso de los distintos displays (monitor externo LG Studioworks 440Si, TV Samsun de 27'') para extender mi escritorio hago las siguientes convinaciones: LCD laptop, LCD laptop+Monitor, LCD laptop+TV.
La primer forma en que configuré esto fue mediante el uso de Xinerama añadiendo diferentes secciones "ServerLayout" al xorg.conf. Esto es una desventaja en el caso de que nuestro Linux arranque en runlevel 4 (Slackware) por defecto, ya que al haber un "ServerLayout" que se usa por default es necesario matar e iniciar de nuevo las X's con un distinto "layout" desde la linea de comandos de acuerdo al display que queramos usar o siempre iniciar en runlevel 3 y desde la linea de comandos iniciar las X's con el layout deseado. A continuación muestro el archivo xorg.conf que cumple con esto:
Código:
Section "ServerLayout"
Identifier "Desk"
Screen 0 "Screen Lap" 0 480
Screen 1 "Screen CRT" Above "Screen CRT"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics TouchPad" "AlwaysCore"
EndSection
Section "ServerLayout"
Identifier "Lap"
Screen 0 "Screen Lap" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics TouchPad" "AlwaysCore"
Option "Xinierama" "0"
EndSection
Section "ServerLayout"
Identifier "TV"
Screen 0 "Screen Lap" 0 480
Screen 1 "Screen TV" Above "Screen Lap"
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics TouchPad" "AlwaysCore"
EndSection
Section "Files"
RgbPath "/usr/lib/X11/rgb"
ModulePath "/usr/lib/modules/extensions"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/lib/X11/fonts/misc/:unscaled"
FontPath "/usr/lib/X11/fonts/100dpi/:unscaled"
FontPath "/usr/lib/X11/fonts/75dpi/:unscaled"
FontPath "/usr/lib/X11/fonts/misc/"
FontPath "/usr/lib/X11/fonts/Type1/"
FontPath "/usr/lib/X11/fonts/Speedo/"
FontPath "/usr/lib/X11/fonts/100dpi/"
FontPath "/usr/lib/X11/fonts/75dpi/"
FontPath "/usr/lib/X11/fonts/cyrillic/"
FontPath "/usr/lib/X11/fonts/TTF/"
EndSection
Section "Module"
Load "dbe"
Load "extmod"
Load "type1"
Load "freetype"
Load "glx"
Load "synaptics"
EndSection
Section "ServerFlags"
Option "DefaultServerLayout" "Lap"
Option "Xinerama" "1"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
Identifier "Synaptics TouchPad"
Driver "synaptics"
Option "Device" "/dev/input/mouse0"
Option "Protocol" "auto-dev"
Option "LeftEdge" "1700"
Option "RightEdge" "5300"
Option "TopEdge" "1700"
Option "BottomEdge" "4200"
Option "FingerLow" "25"
Option "FingerHigh" "30"
Option "MaxTapTime" "180"
Option "MaxTapMove" "220"
Option "VertScrollDelta" "100"
Option "MinSpeed" "0.09"
Option "MaxSpeed" "0.18"
Option "AccelFactor" "0.0015"
Option "SHMConfig" "on"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc104"
Option "XkbLayout" "latam"
EndSection
Section "Monitor"
Identifier "Monitor CRT"
VendorName "LG"
ModelName "Studioworkss 40Si"
HorizSync 31.5 - 48.4
VertRefresh 60.0 - 75.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor Lap"
VendorName "Unknown"
ModelName "Nvidia Default Flat Panel"
HorizSync 29.0 - 49.0
VertRefresh 0.0 - 61.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor TV"
VendorName "SAMSUNG"
ModelName "TV-0"
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Videocard Lap"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce Go 6150"
BusID "PCI:0:5:0"
Screen 0
EndSection
Section "Device"
Identifier "Videocard TV"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce Go 6150"
Screen 1
EndSection
Section "Device"
Identifier "Videocard CRT"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce Go 6150"
BusID "PCI:0:5:0"
Screen 1
EndSection
Section "Screen"
Identifier "Screen Lap"
Device "Videocard Lap"
Monitor "Monitor Lap"
DefaultDepth 24
Option "RenderAccel" "True"
Option "metamodes" "DFP: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen CRT"
Device "Videocard CRT"
Monitor "Monitor CRT"
DefaultDepth 24
Option "RenderAccel" "True"
Option "metamodes" "CRT: 1024x768 +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen TV"
Device "Videocard CRT"
Monitor "Monitor TV"
DefaultDepth 24
Option "RenderAccel" "True"
Option "metamodes" "TV: 640x480 +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
...
