[Wayland-bugs] [Bug 98844] Delay on touchpad mouse input with tapping enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 30 08:27:00 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98844

main.haarp at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #4 from main.haarp at gmail.com ---
(In reply to Peter Hutterer from comment #3)
> thanks, looks like we need an override here, you're out by almost a cm and
> that does affect movement quite a bit.

Thanks. I see the discrepancy, but how does this affect tapping? I'm just
wondering how it works, since the error is 15%, while I had to reduce
DEFAULT_TAP_MOVE_THRESHOLD by a factor of 6.

> did you cut this output off? there should be much more to it including the
> suggested udev rule.

Yes, there was an udev rule. I figured it was redundant to post here, as the
same information was already present in "Touchpad sends"

Suggested udev rule:
# <Laptop model description goes here>
evdev:name:SynPS/2 Synaptics
TouchPad:dmi:bvnLENOVO:bvrG5ETA5WW(2.65):bd03/04/2016:svnLENOVO:pn2447GZ2:pvrThinkPadW530:rvnLENOVO:rn2447GZ2:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:*
 EVDEV_ABS_00=1250:5631:<x resolution>
 EVDEV_ABS_01=1205:4834:<y resolution>
 EVDEV_ABS_35=1250:5631:<x resolution>
 EVDEV_ABS_36=1205:4834:<y resolution>

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