How to set TouchPad Tapping.

  1. Create a file name 30-touchpad.conf.

$ sudo touch /etc/X11/xorg.conf.d/30-touchpad.conf

$ sudo vim /etc/X11/xorg.conf.d/30-touchpad.conf

NOTE: if xorg.conf.d does not exist, create one $ sudo mkdir /etc/X11/xorg.conf.d .

  1. Put this code inside the file.

     Section "InputClass"
     	Identifier "devname"
     	Driver "libinput"
     		Option "Tapping" "on"
     		Option "NaturalScrolling" "true"
     EndSection
    
  2. Save and exit the file and reboot your system.