After I run
synclient MaxTapTime=0
synclient TapButton1=0
synclient TapButton2=0
synclient TapButton3=0
my touchpad still executes a click on tap.
Even setting something obvious like TouchpadOff=1
has no effect on behaviour of the touchpad.
The question: how do I investigate it further?
cat /proc/bus/input/devices
apparently contains two devices named "touchpad": SynPS/2 Synaptics TouchPad
and DELL07E6:00 06CB:76AF Touchpad
, can it be a problem?