Настройка 2х мониторов в Ubuntu 9.10

Сначало нужно через консоль переконфигурировать файл /etc/X11/xorg.conf
командой nvidia-xconfig

После этого в программе Nvidia X Server Settings настроить нужную конфигурацию мониторов и далее при нажатии на Save to X Configuration FIle выбрать preview и оттуда скопировать данные для занесения через текстовый редактор в конфигурационный файл, иначе не хочет сохранять.
sudo gedit /etc/X11/xorg.conf

Для моей конфигурации, файл будет выглядеть следующим образом:

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildd@palmer) Sun Feb 1 20:21:04 UTC 2009

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder63) Fri Aug 14 17:54:58 PDT 2009

Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "ServerFlags"
Option "Xinerama" "0"
EndSection

Section "InputDevice"

# generated from default
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 "LG T710BH"
HorizSync 30.0 - 71.0
VertRefresh 50.0 - 160.0
Option "DPMS"
EndSection

Section "Monitor"
Identifier "Monitor1"
VendorName "Unknown"
ModelName "LG L1718S"
HorizSync 30.0 - 83.0
VertRefresh 50.0 - 75.0
EndSection

Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce 7600 GT"
EndSection

Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce 7600 GT"
BusID "PCI:1:0:0"
Screen 1
EndSection

Section "Screen"

# Removed Option "TwinView" "0"
# Removed Option "TwinViewXineramaInfoOrder" "CRT-0"
# Removed Option "metamodes" "CRT-0: nvidia-auto-select +0+0"
# Removed Option "metamodes" "CRT-0: 1024x768 +1280+0, CRT-1: 1280x1024_75 +0+0; CRT-0: 1024x768 +0+0"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "1"
Option "TwinViewXineramaInfoOrder" "CRT-1"
Option "metamodes" "CRT-0: 1024x768 +1280+0, CRT-1: 1280x1024 +0+0; CRT-0: 1024x768 +1280+0, CRT-1: 1280x1024_75 +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection

Section "Screen"
Identifier "Screen1"
Device "Device1"
Monitor "Monitor1"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "CRT-1: 1280x1024 +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection