How to disable touchpad in X-window

Source: Internet
Author: User
The method for disabling touchpad in X-window is Linux general technology-Linux technology and application information. The following is a detailed description. When I was typing my notebook, I accidentally touched the touchpad with my thumb, which made it annoying to jump the cursor. I saw a method on the Ubuntu Forum to disable touchpad. I tried it well.

Modify/etc/X11/xorg. conf

Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
EndSection

Add a row

Option "SHMConfig" "on"

Restart xorg and run

Synclient touchpadoff = 0
Synclient touchpadoff = 1

The touchpad can be turned on/off.

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