50-synaptics.conf

# Example xorg.conf.d snippet that assigns the touchpad driver
# to all touchpads. See xorg.conf.d(5) for more information on
# InputClass.
# DO NOT EDIT THIS FILE, your distribution will likely overwrite
# it when updating. Copy (and rename) this file into
# /etc/X11/xorg.conf.d first.
# Additional options may be added in the form of
#   Option "OptionName" "value"
#
Section "InputClass"
    Identifier "touchpad catchall"
    Driver "synaptics"
    MatchIsTouchpad "on"

    Option "ClickPad" "true"

# This option is recommend on all Linux systems using evdev, but cannot be
# enabled by default. See the following link for details:
# http://who-t.blogspot.com/2010/11/how-to-ignore-configuration-errors.html
    MatchDevicePath "/dev/input/event*"

# Turn on Palm Detection
    Option "PalmDetect" "1"

# Scroll Actions
    Option "VertTwoFingerScroll" "1"
    Option "HorizTwoFingerScroll" "1"

# Area defines
    Option "AreaTopEdge" "2500"
    Option "SoftButtonAreas" "65% 0 0 2500 35% 65% 0 2500"
    Option "RBCornerButton"    "1"

# Speed options
    Option "MinSpeed" "1"
    Option "MaxSpeed" "1"
    Option "AccelerationProfile" "2"
        Option "AdaptiveDeceleration" "16"
#        Option "ConstantDeceleration" "16"
    Option "VelocityScale" "8"

# Tap with one finger for left click
# Tap with two fingers for right click
# Tap with three fingers for middle click
   #Option "TapButton1" "1"
   #Option "TapButton3" "2"
   #Option "TapButton2" "3"

   #Option "FastTaps" "1"
EndSection


Section "InputClass"
    Identifier "touchpad ignore duplicates"
    MatchIsTouchpad "on"
    MatchOS "Linux"
    MatchDevicePath "/dev/input/mouse*"
    Option "Ignore" "on"
EndSection