#782612 can't disable touchpad

Package:
xserver-xorg-input-synaptics
Source:
xserver-xorg-input-synaptics
Description:
Synaptics TouchPad driver for X.Org server
Submitter:
Andrew Shadura
Date:
2015-04-14 19:27:07 UTC
Severity:
important
#782612#5
Date:
2015-04-14 19:23:11 UTC
From:
To:
I did the following:

synclient MinSpeed=0 MaxSpeed=0 HorizEdgeScroll=1 VertEdgeScroll=1 LeftEdge=1 RightEdge=2 TopEdge=1 BottomEdge=2
synclient TouchPadOff=1
touchpad=$(xinput list | sed -ne '/Touch/s,^.*id=\([0-9]*\).*$,\1,gp')
xinput set-prop $touchpad "Synaptics Coasting Speed" 0 0
xinput set-prop $touchpad "Synaptics Noise Cancellation" 50 50
xinput set-prop $touchpad "Device Enabled" 0
xinput list-props $touchpad

The output is:

Device 'AlpsPS/2 ALPS DualPoint TouchPad':
    Device Enabled (135):   0
    Coordinate Transformation Matrix (137): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
    Device Accel Profile (264): 1
    Device Accel Constant Deceleration (265):   2.500000
    Device Accel Adaptive Deceleration (266):   1.000000
    Device Accel Velocity Scaling (267):    12.500000
    Synaptics Edges (289):  1, 2, 1, 2
    Synaptics Finger (290): 12, 15, 0
    Synaptics Tap Time (291):   180
    Synaptics Tap Move (292):   107
    Synaptics Tap Durations (293):  180, 180, 100
    Synaptics ClickPad (294):   0
    Synaptics Middle Button Timeout (295):  75
    Synaptics Two-Finger Pressure (296):    141
    Synaptics Two-Finger Width (297):   7
    Synaptics Scrolling Distance (298): 48, 48
    Synaptics Edge Scrolling (299): 1, 1, 0
    Synaptics Two-Finger Scrolling (300):   1, 0
    Synaptics Move Speed (301): 0.000000, 0.000000, 0.081934, 0.000000
    Synaptics Off (302):    1
    Synaptics Locked Drags (303):   0
    Synaptics Locked Drags Timeout (304):   5000
    Synaptics Tap Action (305): 0, 0, 0, 0, 0, 0, 0
    Synaptics Click Action (306):   1, 1, 1
    Synaptics Circular Scrolling (307): 0
    Synaptics Circular Scrolling Distance (308):    0.100000
    Synaptics Circular Scrolling Trigger (309): 0
    Synaptics Circular Pad (310):   0
    Synaptics Palm Detection (311): 0
    Synaptics Palm Dimensions (312):    10, 100
    Synaptics Coasting Speed (313): 0.000000, 0.000000
    Synaptics Pressure Motion (314):        ... of unknown type CARDINAL

    Synaptics Pressure Motion Factor (315): 1.000000, 1.000000
    Synaptics Grab Event Device (316):  0
    Synaptics Gestures (317):   1
    Synaptics Capabilities (318):   1, 1, 1, 1, 1, 1, 0
    Synaptics Pad Resolution (319): 1, 1
    Synaptics Area (320):   0, 0, 0, 0
    Synaptics Noise Cancellation (321): 50, 50
    Device Product ID (253):    2, 8
    Device Node (254):  "/dev/input/event7"

The touchpad still works, and touches act as clicks.