[ltp] X1 (4th Generation) Ubuntu 16.06 trackpoint slow

Bjørn Mork bjorn at mork.no
Thu Jan 23 19:47:22 CET 2020

Uwe Brauer <oub.oub.oub at gmail.com> writes:

> Ok it seems that Ubuntu 16.04 has now 
> A directory 
>  /usr/share/X11/xorg.conf.d
> inside is a file 
>  90-libinput.conf
> whose content is 
> # Match on all types of devices but tablet devices and joysticks
> Section "InputClass"
>         Identifier "libinput pointer catchall"
>         MatchIsPointer "on"
>         MatchDevicePath "/dev/input/event*"
>         Driver "libinput"
> 	Option "AccelSpeed" "-0.40"  
> EndSection

I guess that "AccelSpeed" could be the problem?

And to your other question:  Yes, "libinput" is also an executable.  It
is part of the libinput-tools package in Debian.  I assume Ubuntu
packaging is similar.


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