Touchpad Synaptics Config

00-touchapd-synaptics.conf

# source: https://major.io/2013/08/24/get-a-rock-solid-linux-touchpad-configuration-for-the-lenovo-x1-carbon/
# softlink this file into:
# /etc/X11/xorg.conf.d

# and prevent the settings app from overwriting our settings:
# gsettings set org.gnome.settings-daemon.plugins.mouse active false


Section "InputClass"
    Identifier "touchpad catchall"
    MatchIsTouchpad "on"
    MatchDevicePath "/dev/input/event*"
    Driver "synaptics"

#    Option "TapButton1" "1"
#    # three fingers for the middle button
#    Option "TapButton3" "2"
#    # disable drag lock
#    Option "LockedDrags" "0"
#    # accurate tap-to-click!
#    Option "FingerLow" "35"
#    Option "FingerHigh" "45"
#
#    # prevents too many intentional clicks
#    Option "PalmDetect" "0"
#
#    # "natural" vertical and horizontal scrolling
#    Option "VertTwoFingerScroll" "1"
#    #Option "VertScrollDelta" "-75"
#    Option "HorizTwoFingerScroll" "1"
#    #Option "HorizScrollDelta" "-75"
#
#    Option "MinSpeed" "1"
#    Option "MaxSpeed" "1"
#
#    Option "AccelerationProfile" "2"
#    Option "ConstantDeceleration" "4"
	Option "LeftEdge" "1766"
	Option "RightEdge" "5384"
	Option "TopEdge" "1640"
	Option "BottomEdge" "4500"
	Option "FingerLow" "35"
	Option "FingerHigh" "35"
	Option "MaxTapTime" "180"
	Option "MaxTapMove" "235"
	Option "MaxDoubleTapTime" "180"
	Option "SingleTapTimeout" "180"
	Option "ClickTime" "100"
	Option "EmulateMidButtonTime" "0"
	Option "EmulateTwoFingerMinZ" "282"
	Option "EmulateTwoFingerMinW" "7"
	Option "VertScrollDelta" "107"
	Option "HorizScrollDelta" "107"
	Option "VertEdgeScroll" "0"
	Option "HorizEdgeScroll" "0"
	Option "CornerCoasting" "0"
	Option "VertTwoFingerScroll" "1"
	Option "HorizTwoFingerScroll" "1"
	Option "MinSpeed" "1"
	Option "MaxSpeed" "1"
	Option "AccelFactor" "0.0373134"
	Option "TouchpadOff" "0"
	Option "LockedDrags" "0"
	Option "LockedDragTimeout" "5000"
	Option "RTCornerButton" "0"
	Option "RBCornerButton" "0"
	Option "LTCornerButton" "0"
	Option "LBCornerButton" "0"
	Option "TapButton1" "1"
	Option "TapButton2" "3"
	Option "TapButton3" "0"
	Option "ClickFinger1" "1"
	Option "ClickFinger2" "3"
	Option "ClickFinger3" "2"
	Option "CircularScrolling" "0"
	Option "CircScrollDelta" "0.1"
	Option "CircScrollTrigger" "0"
	Option "CircularPad" "0"
	Option "PalmDetect" "0"
	Option "PalmMinWidth" "10"
	Option "PalmMinZ" "200"
	Option "CoastingSpeed" "20"
	Option "CoastingFriction" "50"
	Option "PressureMotionMinZ" "30"
	Option "PressureMotionMaxZ" "160"
	Option "PressureMotionMinFactor" "1"
	Option "PressureMotionMaxFactor" "1"
	Option "GrabEventDevice" "0"
	Option "TapAndDragGesture" "1"
	Option "AreaLeftEdge" "0"
	Option "AreaRightEdge" "0"
	Option "AreaTopEdge" "0"
	Option "AreaBottomEdge" "0"
	Option "HorizHysteresis" "40"
	Option "VertHysteresis" "40"
	Option "ClickPad" "1"
	Option "RightButtonAreaLeft" "3575"
	Option "RightButtonAreaRight" "0"
	Option "RightButtonAreaTop" "4133"
	Option "RightButtonAreaBottom" "0"
	Option "MiddleButtonAreaLeft" "0"
	Option "MiddleButtonAreaRight" "0"
	Option "MiddleButtonAreaTop" "0"
	Option "MiddleButtonAreaBottom" "0"
EndSection