Het lukt me niet echt een dualhead configuratie te verwezelijken in ubuntu 9.10.
Ik beschik over een laptop met nvidia adapter:
...
*-display
description: VGA compatible controller
product: C51 [Geforce Go 6150]
vendor: nVidia Corporation
physical id: 5
bus info: pci@0000:00:05.0
version: a2
width: 64 bits
clock: 66MHz
capabilities: bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:21 memory:c2000000-c2ffffff memory:d0000000-dfffffff(prefetchable) memory:c1000000-c1ffffff memory:80000000-8001ffff(prefetchable)
...
En een extern 17inch LCD-scherm.
Heb geprobeerd met het hulpprogramma:
NVIDIA X Server Settings (zie bijlage)
En dit is mijn xorg.conf:
# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# Note that some configuration settings that could be done previously
# in this file, now are automatically configured by the server and settings
# here are ignored.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "Monitor"
Identifier "Configured Monitor"
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
DefaultDepth 24
EndSection
Section "Module"
Load "glx"
EndSection
Section "Device"
Identifier "Configured Video Device"
Driver "nvidia"
Option "NoLogo" "True"
EndSection
Dit lukt deels, maar kan de resolutie van het externe LCD-scherm niet hoger zetten dan 640x480.
Deze kan volgens de settings max. 640x480 aan, wat eigenlijk veel te laag is.
Hoe kan ik dit alsnog verhogen?
Wie weet raad?
Christophe