[GTALUG] Firefox "kinetic" scrolling

[D. Hugh Redelmeier]

In Firefox, when you scroll with a touchpad, Firefox acts as if the 
document has momentum and continues scrolling when you take your fingers 
off the touchpad.

This works particularly poorly on my Logo Yoga 2 Prow notebook because 
when I remove my fingers from scrolling on the touchpad there is some 
kind of jerky signal sent.  As a result, considerable momentum is 
supplied.

After too much research, I found
<https://kparal.wordpress.com/2019/10/31/disabling-kinetic-scrolling-in-firefox/>
(Kinetic seems an odd word to use for this behaviour.)

Solution:
about:config
set apz.gtk.kinetic_scroll.enabled to false.

I guess I could report a problem to the libinput folks.  But others have 
done so, more or less.  An nine year old computer model doesn't get much 
attention.