Synaptics Configuration for Samsung Series 9 NP900X3C

synaptics-np900x3c.conf

# /usr/share/X11/xorg.conf.d/52-synaptics-np900x3c.conf
#
# There are a lot of examples out there; they and the (K)Ubuntu defaults suck. Keeping this updated as I work to
# make my awesome laptop usable.
# Configure clickpad for Samsung Series 9 (NP900X3C).

Section "InputClass"
  Identifier      "np900x3c clickpad"
  MatchIsTouchpad "on"
  MatchDevicePath "/dev/input/event*"
  Option          "SHMConfig"     "True"
  Option          "ClickPad"      "1"

  # Enable palm detection, for wide thumbs
  Option          "PalmDetect"    "1"
  Option          "PalmMinWidth"  "7"
  Option          "PalmMinZ"      "40"

  # Turn off simulating mouse click events and tapping on the track pad
  Option          "ClickFinger1"  "0"
  Option          "ClickFinger2"  "0"
  Option          "ClickFinger3"  "0"
  Option          "TapButton1"    "0"
  Option          "TapButton2"    "0"
  Option          "TapButton3"    "0"

  # Timeout after a tap for it to be recognized as a single tap
  Option    "SingleTapTimeout" "1"

  # Taps must be less than 1ms
  Option    "MaxTapTime"  "1"

  # Disable touch events with too-high a pressure test
  Option    "FingerHigh"  "90"

  # Disable trackstick emulation
  Option    "FingerPress" "90"
  Option    "TrackstickSpeed" "0"

  # Standard acceleration and speed settings
  Option    "MaxSpeed"  "2.2"
  Option    "AccelFactor" "0.13"

  # Enable the right button emulation in the lower right corner, disable center button
  Option          "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"

EndSection