THE T400 XORG.CONF

The following is the most complete and powerful xorg.conf file I have found for my beautiful new T400 laptop with the Intel Integrated Intel GMA 4500MHD card.

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc104"
Option "XkbLayout" "us"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "SendCoreEvents"
Option "Device" "/dev/input/mice"
Option "Emulate3Buttons" "true"
EndSection

Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "CorePointer"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "Emulate3Buttons" "true"
Option "HorizScrollDelta" "0"
Option "Emulate3Buttons" "true"
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" "0.06"
Option "MaxSpeed" "0.10"
Option "AccelFactor" "0.0010"
#Option "SHMConfig" "1"
Option "UpDownScrolling" "1"
Option "CircularScrolling" "0"
Option "LockedDrags" "0"
Option "TouchpadOff" "0"
#Option "Repeater" "/dev/ps2mouse"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
EndSection

Section "Monitor"
Identifier "HDMI-1"
Option "Ignore" "True"
EndSection

Section "Monitor"
Identifier "HDMI-2"
Option "Ignore" "True"
EndSection

Section "Device"
Identifier "Configured Video Device"
Driver "intel"
Option "monitor-HDMI-1" "HDMI-1"
Option "monitor-HDMI-2" "HDMI-2"
EndSection

Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
DefaultDepth 24
SubSection "Display"
Modes "1280x800"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Synaptics Touchpad"
InputDevice "Configured Mouse"
EndSection


It allows for full desktop effects on ubuntu.
I have tested this configuration.

You can download it by saving the following link to your hard disk in /etc/X11/ as xorg.conf don't forget to backup your old configuration!!!

http://ttechnic.com/archive/t400.xorg.conf