Section "InputDevice"
   Driver   "synaptics"
   Identifier     "TouchPad"
   Option   "Device"    "/dev/psaux"
   Option   "Protocol"  "auto-dev"
#   Option   "LeftEdge"      "1700"
#   Option   "RightEdge"     "5300"
#   Option   "TopEdge"       "1700"
#   Option   "BottomEdge"    "4200"
   Option   "LeftEdge"      "0"
   Option   "RightEdge"     "0"
   Option   "TopEdge"       "0"
   Option   "BottomEdge"    "0"
   Option   "FingerLow" "25"
   Option   "FingerHigh"   "30"
   Option   "MaxTapTime"   "180"
   Option   "MaxTapMove"   "220"
   Option   "VertScrollDelta" "100"
   Option   "HorizScrollDelta" "100"
   Option   "MinSpeed"  "0.09"
   Option   "MaxSpeed"  "0.18"
   Option   "AccelFactor"  "0.0015"
   Option   "SHMConfig" "on"
EndSection