По-моему вопреки ману, при шлёпанье по моему тачпаду
происходит событие TapButton2, а не TapButton1.
Это удалось выяснить с помощью xev.
Алсо, ещё один конфиг синаптика (Asus X80L):
# cat /etc/X11/xorg.conf.d/50-synaptics.conf Section "InputClass" Identifier "touchpad" Driver "synaptics" MatchIsTouchpad "on" MatchDevicePath "/dev/input/event*" Option "SHMConfig" "true" Option "TapButton1" "1" Option "TapButton2" "1" Option "TapButton3" "1" Option "FastTaps" "1" Option "FingerLow" "10" Option "FingerHigh" "13" Option "MaxSpeed" "2" Option "MaxDoubleTapTime" "30" EndSection
Option "TapButton1" "integer" Which mouse button is reported on a non-corner one-finger tap. Set to 0 to disable. Property: "Synaptics Tap Action" Option "TapButton2" "integer" Which mouse button is reported on a non-corner two-finger tap. Set to 0 to disable. Property: "Synaptics Tap Action" Option "TapButton3" "integer" Which mouse button is reported on a non-corner three-finger tap. Set to 0 to disable. Property: "Synaptics Tap Action"