[Wayland-bugs] [Bug 99695] Can't manage acceleration profile on HP 255 G5 "SynPS/2 Synaptics TouchPad"

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https://bugs.freedesktop.org/show_bug.cgi?id=99695

--- Comment #26 from Giuseppe Margarita <giuseppemargarita at gmail.com> ---
(In reply to Peter Hutterer from comment #25)
> (In reply to Giuseppe Margarita from comment #24)
> > I'm playing with the event-debug and noticed an odd thing.
> > If I stick the finger in any point and don't slide it, but move it up and
> > down/left and right remaining always in the same point, the pointer moves
> > roughly 4-5 mm.
> 
> so you're not moving the pointer but effectively roling the finger around?
> If so, some pointer movement is expected because what the touchpad detects
> as the center of your finger moves around. The exact amount of pointer
> movement obviously changes as you move but this seems about alright. If I do
> the same here I can pretty much position the pointer on any pixel I want.
No, the pointer is moving and I'm rolling the finger. But the finger is not
sliding on the touchpad, so I expect that the pointer moves less than it does. 
I say this because I remember that the pointer moved less with synaptics in
this case. I felt it more precise on the target. 

> please don't post these directly, add them as attachment. It gets hard
> keeping a grasp on the bug when the relevant information requires scrolling
> by a kilometer.
Okay.

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