Xorg.conf

Section "InputDevice"
    Identifier "Synaptics Touchpad"
    Driver "synaptics"
    Option "Protocol" "auto-dev"
    Option "Device" "/dev/psaux"
    Option "SHMConfig" "On"

    Option          "AccelFactor"           "0.015"
    Option          "BottomEdge"            "310"
    Option          "FingerHigh"            "25"
    Option          "FingerLow"             "15"
    Option          "HorizScrollDelta"      "0"
    Option          "LeftEdge"              "100"
    Option          "MaxDoubleTapTime"      "180"
    Option          "MaxSpeed"              "0.88"
    Option          "MaxTapMove"            "220"
    Option          "MaxTapTime"            "150"
    Option          "MinSpeed"              "0.79"
    Option          "RightEdge"             "1120"
    Option          "SendCoreEvents"        "true"
    Option          "TapButton2"            "3"
    Option          "TapButton3"            "2"
    Option          "TopEdge"               "50"
    Option          "VertScrollDelta"       "25"
    Option          "VertTwoFingerScroll"   "true"
    Option          "LockedDrags"           "true"
EndSection

Section "ServerLayout"
    Identifier "layout1"
    InputDevice "Keyboard1" "CoreKeyboard"
    InputDevice "Synaptics Touchpad"
    InputDevice "Mouse1" "CorePointer"
    Screen "screen1"
EndSection

.qsynaptics

AccelFactor 0.015
BottomEdge 310
CircScrollDelta 0.1
CircScrollTrigger 0
CircularPad 0
CircularScrolling 0
ClickTime 100
CoastingSpeed 0
CornerCoasting 0
EdgeMotionMaxSpeed 38
EdgeMotionMaxZ 160
EdgeMotionMinSpeed 1
EdgeMotionMinZ 30
EdgeMotionUseAlways 0
EmulateMidButtonTime 75
EmulateTwoFingerMinZ 257
FastTaps 0
FingerHigh 25
FingerLow 15
FingerPress 256
GrabEventDevice 1
GuestMouseOff 0
HScrollEmuOff 0
HorizEdgeScroll 1
HorizScrollDelta 0
HorizTwoFingerScroll 0
LBCornerButton 0
LTCornerButton 0
LeftEdge 100
LeftRightScrollRepeat 1
LeftRightScrolling 1
LockedDragTimeout 5000
LockedDrags 1
MaxDoubleTapTime 180
MaxSpeed 0.89
MaxTapMove 220
MaxTapTime 500
MinSpeed 0.80
PalmDetect 1
PalmMinWidth 10
PalmMinZ 200
PressureMotionMaxFactor 1
PressureMotionMaxZ 160
PressureMotionMinFactor 1
PressureMotionMinZ 30
RBCornerButton 3
RTCornerButton 2
RightEdge 1120
ScrollButtonRepeat 100
ScrollingMode 1
SingleTapTimeout 180
SynDaemonOff 0
SynDaemonTiming 0.35
TapButton1 1
TapButton2 3
TapButton3 2
TappingOff 0
TopEdge 50
TouchpadOff 0
TrackstickSpeed 40
UpDownScrollRepeat 1
UpDownScrolling 1
VScrollEmuOff 0
VertEdgeScroll 1
VertScrollDelta 25
VertTwoFingerScroll 1