my mouse touchpad is SynPS/2 Synaptics TouchPad. When I check “xinput -list-props 11”. The result was shown below
Device ‘SynPS/2 Synaptics TouchPad’:
Device Enabled (143): 1
Coordinate Transformation Matrix (145): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Synaptics Edges (275): 1566, 5376, 1359, 4495
Synaptics Finger (276): 25, 30, 0
Synaptics Tap Time (277): 180
Synaptics Tap Move (278): 252
Synaptics Tap Durations (279): 180, 180, 100
Synaptics ClickPad (280): 1
Synaptics Middle Button Timeout (281): 0
Synaptics Two-Finger Pressure (282): 282
Synaptics Two-Finger Width (283): 7
Synaptics Scrolling Distance (284): 114, 114
Synaptics Edge Scrolling (285): 1, 0, 0
Synaptics Two-Finger Scrolling (286): 1, 0
Synaptics Move Speed (287): 1.000000, 1.750000, 0.034861, 0.000000
Synaptics Off (288): 1
Synaptics Locked Drags (289): 0
Synaptics Locked Drags Timeout (290): 5000
Synaptics Tap Action (291): 2, 3, 0, 0, 1, 3, 2
Synaptics Click Action (292): 1, 0, 0
Synaptics Circular Scrolling (293): 0
Synaptics Circular Scrolling Distance (294): 0.100000
Synaptics Circular Scrolling Trigger (295): 0
Synaptics Circular Pad (296): 0
Synaptics Palm Detection (297): 0
Synaptics Palm Dimensions (298): 10, 200
Synaptics Coasting Speed (299): 20.000000, 50.000000
Synaptics Pressure Motion (300): 30, 160
Synaptics Pressure Motion Factor (301): 1.000000, 1.000000
Synaptics Resolution Detect (302): 1
Synaptics Grab Event Device (303): 0
Synaptics Gestures (304): 1
Synaptics Capabilities (305): 1, 0, 0, 1, 1, 1, 1
Synaptics Pad Resolution (306): 67, 47
Synaptics Area (307): 0, 0, 0, 0
Synaptics Soft Button Areas (308): 3471, 0, 4093, 0, 0, 0, 0, 0
Synaptics Noise Cancellation (309): 8, 8
Device Product ID (267): 2, 7
Device Node (266): “/dev/input/event4”
I don’t know how to edit. Please help. thank you