Disable touchpad under debianetch

Disable touchpad under debianetch-Debian information for the Linux release. For more information, see the following. The touchpad is not as comfortable as the red dot, and sometimes it is still out of the way, simply turn it off

After installing synaptics and xfree86-driver-synaptics, edit/etc/X11/xorg. conf:

Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizScrollDelta" "0"
# Add the following
Option "SHMConfig" "on"
Option "TouchpadOff" "1"
EndSection

In addition, confirm the following in/etc/modules:
Psmouse
Evdev

Run the following command to disable touchpad:
$ Synclient touchpadoff = 1 # turn off
$ Synclient touchpadon = 0 # turn on

In addition, two graphical tools, qsynaptics, and ksynaptics, can be installed for configuration.