How do I disable touchpad tap to click on Ubuntu 16.04? [duplicate]

Well I tried on "mouse and touchpad" but there isn't any option to disable tap to click:

Then I tried:

synclient MaxTapTime=0

That returned:

Couldn't find synaptics properties. No synaptics driver loaded?

So how to disable tap to clip on touchpad?

Using Ubuntu 16.04

After I solved the problem with the answer suggested by @Vitor, as sugested in comments I got from xinput:

⎡ Virtual core pointer                      id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ YSTEK USB Mouse                           id=10   [slave  pointer  (2)]
⎜   ↳ eGalax Inc. eGalaxTouch EXC7910-1018-13.00.01 id=13   [slave  pointer  (2)]
⎜   ↳ AlpsPS/2 ALPS GlidePoint                  id=15   [slave  pointer  (2)]
⎜   ↳ PixArt Microsoft USB Optical Mouse        id=12   [slave  pointer  (2)]
⎣ Virtual core keyboard                     id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
    ↳ Video Bus                                 id=8    [slave  keyboard (3)]
    ↳ Power Button                              id=9    [slave  keyboard (3)]
    ↳ HP Truevision HD                          id=11   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=14   [slave  keyboard (3)]
    ↳ HP Wireless hotkeys                       id=16   [slave  keyboard (3)]
    ↳ HP WMI hotkeys                            id=17   [slave  keyboard (3)]

xinput list-props 13

Device 'AT Translated Set 2 keyboard':
    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
    Device Product ID (263):    1, 1
    Device Node (264):  "/dev/input/event3"

Solution 1:

Restarting pmouse solved my problem (as suggested by @Pilot6 ):

On terminal:

sudo modprobe -r psmouse
sudo modprobe psmouse

Then the touchpad options will appear on "mouse and touchpad"