problems adjusting pointer sensitivity on Dell Latitude D830

["Mark A. Miller" <mamillerpa@xxxxxxxxx>]

I recently bought a Latitude D830 and installed Fedora 8.  Overall I am very happy.

This laptop has a trackstick and a trackpad, and I am having trouble decreasing the sensitivity of the tackpoint.  (The trackpad DOES respond to the System->Preferences->Hardware->Mouse control panel.)

I'm guessing that I need to add an input section to xorg.conf, but I don't know what that should look like.  For example, how do I know what the trackpoint device is, what driver it uses, etc.

If I have to make the trackpoint the corepointer or even disable the trackpad, that's OK with me.

Here's my current xorg.conf, with some manual changes I made to the speed limits and with SHMConfig manually disabled.  Like I said, I'm happy with how my trackpad performs with this configuration but not the trackpoint.

Thanks in advance.

---   ---   ---

Section "ServerLayout"
        Identifier     "Default Layout"
        Screen      0  "Screen0" 0 0
        InputDevice    "Keyboard0" "CoreKeyboard"
        InputDevice    "Synaptics" "CorePointer"
EndSection

Section "Files"
        ModulePath   "/usr/lib/xorg/modules/extensions/nvidia"
        ModulePath   "/usr/lib/xorg/modules"
EndSection

Section "ServerFlags"
        Option      "AIGLX" "on"
EndSection

Section "InputDevice"
        Identifier  "Keyboard0"
        Driver      "kbd"
        Option      "XkbModel" "pc105"
        Option      "XkbLayout" "us+inet"
EndSection

Section "InputDevice"
        Identifier  "Synaptics"
        Driver      "synaptics"
        Option      "Device" "/dev/input/mice"
        Option      "Protocol" "auto-dev"
        Option      "Emulate3Buttons" "yes"
        Option      "LeftEdge" "120"
        Option      "RightEdge" "830"
        Option      "TopEdge" "120"
        Option      "BottomEdge" "650"
        Option      "FingerLow" "14"
        Option      "FingerHigh" "15"
        Option      "MaxTapMove" "110"
        Option      "VertScrollDelta" "20"
        Option      "HorizScrollDelta" "20"
        Option      "MinSpeed" "0.6"
        Option      "MaxSpeed" "0.95"
#       Option      "SHMConfig" "true"
EndSection

Section "Device"
        Identifier  "Videocard0"
        Driver      "nvidia"
        Option      "AddARGBGLXVisuals" "True"
EndSection

Section "Screen"
        Identifier "Screen0"
        Device     "Videocard0"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     24
        EndSubSection
EndSection

Section "Extensions"
        Option      "Composite" "Enable"
EndSection