Rather apropos to the point: Reworked Touchpad Acceleration For Libinput: No Longer Terrible - Phoronix
Quite. Although, there is significant differences with device acceleration characteristics are applied to touchpads, trackpoints, and mice devices. This thread only concerned the OP’s trackpoint device, hence libinput was deliberately left to manage the other input devices.
Oops, quite right – and a point that I actually managed to overlook … (despite the title and all (discussion) rotfl!).
Hi, I use another way to set up my TrackPoint for better operation, but I am not sure if that is what you want. Although I am using Tumbleweed, I think the same method could be used with Leap 42.2, too.
I referred to this post on thinkwiki: http://www.thinkwiki.org/wiki/How_to_configure_the_TrackPoint
First, I want to set up a udev rule, but failed. The rule just doesn’t have any effect.
Then, I modify the sysfs parameters directly, and this works great. You could find the details on section http://www.thinkwiki.org/wiki/How_to_configure_the_TrackPoint#Configuration_using_sysfs.
In order make the change effective every time after boot, I also write the commands to /etc/rc.d/after.local to make it auto execute after boot.
Maybe you could give it a try. Reply to me if you need further assistance on this method.