[Wayland-bugs] [Bug 105108] Lenovo Yoga 11S touchpad is jittery

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105108

--- Comment #6 from Daniel van Vugt <daniel.van.vugt at canonical.com> ---
Confirmed on two machines (Yoga 11S and X1 Carbon gen 5) that using fuzz is a
better idea than resolution/2. Just still not as good as completely disabling
hysteresis (the cursor still visibly moves in squares, just smaller squares
now).

Caveats:
  1. That patch mentions this bug when it shouldn't. It's not a fix for this
bug.
  2. That patch assumes fuzz==0 means unknown fuzz. But I suspect for some
devices, fuzz=0 is the correct fuzz to use (equivalent to never enabling
hysteresis at all). I can't find documentation confirming this theory though.

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