Almost all the tutorials on tap-to-click for LXDE are on how to turn it off, mostly in Lubuntu.
I've just started experimenting with LXDE in Fedora 21 and was surprised to find out that I can toggle tap-to-click in the configuration of Xfce but not in LXDE, where there is no tap-to-click out of the box.
I repeat: There is seemingly no GUI way to toggle tap-to-click in LXDE. I'd love to be wrong, but I fear I am not.
There is more than one way to turn tap-to-click on with scripts, or modifying
xorg.conf or files in
I just wanted something simple. I turned to the
synclient utility (using it in the terminal).
First of all you can use
synclient to check your setup:
$ synclient -l
And to turn on tap-to-click:
$ synclient TapButton1=1
Like I say above, there are ways to do this via Xorg, and probably other ways, too.
I'm not sure whether or not there is a GUI in LXDE to autostart scripts, but I notice that one of the choices in LXDE's
Desktop Session Settings is
Xfsettingsd, the Xfce Settings Daemon. Could that bring some of my Xfce settings into LXDE? It's probably worth a try.
But for now, just running
synclient TapButton1=1 in the terminal gets me where I want to be.