hi, my name is Luca and i use Deepin 15.4.1 on my nootebook xiaomi 12.I see that kinetic scroll or inertial scroll no function.

my xinput:

xinput
⎡ Virtual core pointer                            id=2        [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                      id=4        [slave  pointer  (2)]
⎜   ↳ SYNA3105:00 06CB:7EA5                           id=10        [slave  pointer  (2)]


I have xserver-xorg-input-synaptics installed and i set in:
/usr/share/X11/xorg.conf.d

99-synaptics.conf

( i set 99 high priority! ).

I set synclient to autostart:
synclient VertHysteresis=1 HorizHysteresis=1 HorizTwoFingerScroll=1 VertEdgeScroll=0 CircularScrolling=0 LockedDrags=0 VertScrollDelta=-40 HorizScrollDelta=-100 CoastingFriction=90 RightEdge=2000 TopEdge=0 BottomEdge=2000 LeftEdge=0

But no inertial scroll!!!!!!!!!!!!!!

WHY???
In other linux distro after set all, touchpad xiaomi it's ok, here no function inertial scroll.

Do you help me?

Please sorry for my english.