Finally got it working! Its beautiful I want to cry

The 2nd Gen Series 9 13" X3C uses the Elantech Touchpad which has always been incorrectly reconized as a PS/2 Mouse, after a lot of reading I have finally managed to fix by doing the following:

1. Plug in a USB mouse.

2. Remove any /etc/modprobe.d/psmouse.conf, /etc/modprobe.d/psmouse.modprobe stuff you might have done.

3. Install the driver:

Code:
cd /usr/src/
sudo wget http://planet76.com/drivers/elantech/psmouse-elantech-v6.tar.bz2
sudo tar jxvf psmouse-elantech-v6.tar.bz2
sudo dkms add -m psmouse -v elantech-v6
sudo dkms build -m psmouse -v elantech-v6
sudo dkms install -m psmouse -v elantech-v6
4. Reboot, move your trackpad around till it the cursor moves.

5. Check your input list:
Code:
xinput list
6 You should now see "ETPS/2 Elantech Touchpad"

Simply install the updated kernel:
http://kernel.ubuntu.com/~kernel-ppa...3.6.3-quantal/

7. synclient -l detects nothing yet, you have to update your kernel:

- Goto: http://kernel.ubuntu.com/~kernel-ppa...3.6.3-quantal/
- Download all the deb depending 32 or 64bit:

64bit:
Code:
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/linux-headers-3.6.3-030603-generic_3.6.3-030603.201210211349_amd64.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/linux-headers-3.6.3-030603_3.6.3-030603.201210211349_all.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/linux-image-3.6.3-030603-generic_3.6.3-030603.201210211349_amd64.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/linux-image-extra-3.6.3-030603-generic_3.6.3-030603.201210211349_amd64.deb
32bit:
Code:
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/linux-headers-3.6.3-030603_3.6.3-030603.201210211349_all.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/linux-headers-3.6.3-030603-generic_3.6.3-030603.201210211349_i386.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/linux-image-3.6.3-030603-generic_3.6.3-030603.201210211349_i386.deb

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/linux-image-extra-3.6.3-030603-generic_3.6.3-030603.201210211349_i386.deb
Install them all, update grub and boot into the new kernel, tada! twofinger scrolling and touchbad option is enabled in the mouse setting.

My synclient -l:

Code:
Parameter settings:
    LeftEdge                = 118
    RightEdge               = 2846
    TopEdge                 = 101
    BottomEdge              = 1771
    FingerLow               = 1
    FingerHigh              = 1
    FingerPress             = 256
    MaxTapTime              = 180
    MaxTapMove              = 154
    MaxDoubleTapTime        = 180
    SingleTapTimeout        = 180
    ClickTime               = 100
    FastTaps                = 0
    EmulateMidButtonTime    = 0
    EmulateTwoFingerMinZ    = 282
    EmulateTwoFingerMinW    = 7
    VertScrollDelta         = 70
    HorizScrollDelta        = 70
    VertEdgeScroll          = 0
    HorizEdgeScroll         = 0
    CornerCoasting          = 0
    VertTwoFingerScroll     = 1
    HorizTwoFingerScroll    = 1
    MinSpeed                = 1
    MaxSpeed                = 1.75
    AccelFactor             = 0.0570613
    TrackstickSpeed         = 40
    EdgeMotionMinZ          = 30
    EdgeMotionMaxZ          = 160
    EdgeMotionMinSpeed      = 1
    EdgeMotionMaxSpeed      = 280
    EdgeMotionUseAlways     = 0
    TouchpadOff             = 0
    LockedDrags             = 0
    LockedDragTimeout       = 5000
    RTCornerButton          = 2
    RBCornerButton          = 3
    LTCornerButton          = 6
    LBCornerButton          = 7
    TapButton1              = 1
    TapButton2              = 3
    TapButton3              = 2
    ClickFinger1            = 1
    ClickFinger2            = 3
    ClickFinger3            = 2
    CircularScrolling       = 0
    CircScrollDelta         = 0.1
    CircScrollTrigger       = 0
    CircularPad             = 0
    PalmDetect              = 1
    PalmMinWidth            = 5
    PalmMinZ                = 40
    CoastingSpeed           = 20
    CoastingFriction        = 50
    PressureMotionMinZ      = 30
    PressureMotionMaxZ      = 160
    PressureMotionMinFactor = 1
    PressureMotionMaxFactor = 1
    ResolutionDetect        = 1
    GrabEventDevice         = 1
    TapAndDragGesture       = 1
    AreaLeftEdge            = 0
    AreaRightEdge           = 0
    AreaTopEdge             = 0
    AreaBottomEdge          = 0
    HorizHysteresis         = 17
    VertHysteresis          = 17
    ClickPad                = 1
    RightButtonAreaLeft     = 2300
    RightButtonAreaRight    = 2946
    RightButtonAreaTop      = 1040
    RightButtonAreaBottom   = 1872
    MiddleButtonAreaLeft    = 1800
    MiddleButtonAreaRight   = 2299
    MiddleButtonAreaTop     = 1200
    MiddleButtonAreaBottom  = 0
My 52-synaptics-custom.conf in /usr/share/X11/xorg.conf.d:

Section "InputClass"
Identifier "samsung n900x3c clickpad"
MatchIsTouchpad "on"
MatchDevicePath "/dev/input/event*"
Option "SHMConfig" "On"
Option "RTCornerButton" "2" #right-click to bottom right
Option "RBCornerButton" "3" #right-click to bottom right
Option "LTCornerButton" "6" #right-click to bottom right
Option "LBCornerButton" "7" #right-click to bottom right
Option "TapAndDragGesture" "1" #tap&release then tap&drag
Option "PalmDetect" "1" #avoid bad track behavior
Option "VertTwoFingerScroll" "1" #two-finger vertical scroll
Option "VertEdgeScroll" "0" #right edge vertical scroll
Option "TapButton1" "1" #one-finger tap = left-click
Option "TapButton2" "3" #two-finger tap = right-click1
Option "ClickPad=1"
Option "SoftButtonAreas" "2300 0 1200 0 1800 2299 1200 0"
EndSection
Interesting reading:
http://ubuntuforums.org/showthread.php?p=11770109