ho un problema con l'utilizzo del doppio monitor sul mio portatile.
Ho provato a collegare un monitor tramite cavo DVI e non riesco a configurarlo in modalità Twinview.
Quando lo collego, mi riconosce la periferica ma nel monitor praticamente non vede niente: sfondo bianco e una barra in alto grigia. Posso vedere solo il cursore se lo muovo e se clicco il tasto destro è come se lo cliccassi sul Desktop e mi vengono fuori le opzioni di cambiare sfondo, ecc.
Vi lascio le specifiche del mio portatile, del monitor e allego il file xorg.conf della mia scheda Nvidia
Acer Aspire 5739G, scheda grafica Nvidia GeForce GT 130M.
Monitor esterno: Benq fp767-12
File xorg.congf
Codice: Seleziona tutto
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 295.33 (buildd@zirconium) Fri Mar 30 13:43:34 UTC 2012
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 295.59 (buildmeister@swio-display-x86-rhel47-05.nvidia.com) Wed Jun 6 22:30:53 PDT 2012
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
Screen 1 "Screen1" RightOf "Screen0"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
Option "Xinerama" "0"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "AUO"
HorizSync 30.0 - 75.0
VertRefresh 60.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor1"
VendorName "Unknown"
ModelName "BenQ FP767-12"
HorizSync 31.0 - 83.0
VertRefresh 56.0 - 76.0
EndSection
Section "Device"
# Removed Option "TwinView" "True"
# Removed Option "MetaModes" "1280x1024,1280x1024; 1024x768,1024x768"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 130M"
Option "NoLogo" "True"
Option "TwinViewOrientation" "RightOf"
Option "UseEdidFreqs" "True"
Option "UseDisplayDevice" "DFP"
BusID "PCI:1:0:0"
Screen 0
EndSection
Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GT 130M"
Option "NoLogo" "True"
BusID "PCI:1:0:0"
Screen 1
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "NoLogo" "True"
# Removed Option "metamodes" "DFP: nvidia-auto-select +0+0"
Option "TwinView" "0"
Option "metamodes" "DFP: 1366x768 +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "Device1"
Monitor "Monitor1"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "CRT: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
