[Wayland-bugs] [Bug 96259] Imprecise click

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96259

--- Comment #7 from Paviluf <jeremy9856 at gmail.com> ---
(In reply to Peter Hutterer from comment #6)
> I don't get any motion events here, just the click. so this seems to be
> working fine?

There was movement in all the 3 evemu-record.

> this one has a massive cursor jump in it which is a problem with all the
> cyapas (see Bug 94910). This is partially addressed in libinput 1.3 where we
> discard this jump now. 

Since it's me that opened Bug 94910 I'm well aware of it ;) Like I said there,
there is no more "jump" thanks to your fix backported in libinput 1.2.4.
evemu-record don't seems to "know" that these jump are now discarded. And just
to be perfectly clear, while I did the evemu-record there was no "visible"
jump.

> There's other movement in here but that looks to be your finger movement.

I guess that the movement I have when I click is due to my finger but that
should not happen. When you make a click you have to apply pressure to trigger
the button. The more you press, the more your finger take surface and kind of
move (first it's the top of your finger that touch the touchpad and then the
more you press more of your finger will touch the touchpad) and the more it
trigger the sensitivity layer that make the cursor move. I hope I'm clear
enough.

> run udevadm info /sys/class/input/eventX as well please (for your touchpad
> event node). I want to make sure the LIBINPUT_MODEL_ tag is applied
> correctly.

I think we fixed this here
https://bugs.freedesktop.org/show_bug.cgi?id=93846#c15 but here it is :

P: /devices/pci0000:00/0000:00:15.1/i2c-7/7-0067/input/input13/event13
N: input/event13
S: input/by-path/pci-0000:00:15.1-event-mouse
E: DEVLINKS=/dev/input/by-path/pci-0000:00:15.1-event-mouse
E: DEVNAME=/dev/input/event13
E: DEVPATH=/devices/pci0000:00/0000:00:15.1/i2c-7/7-0067/input/input13/event13
E: ID_INPUT=1
E: ID_INPUT_HEIGHT_MM=64
E: ID_INPUT_TOUCHPAD=1
E: ID_INPUT_WIDTH_MM=106
E: ID_PATH=pci-0000:00:15.1
E: ID_PATH_TAG=pci-0000_00_15_1
E: ID_SERIAL=noserial
E: LIBINPUT_DEVICE_GROUP=18/0/0/1:i2c-7-0067
E: LIBINPUT_MODEL_CHROMEBOOK=1
E: LIBINPUT_MODEL_CYAPA=1
E: MAJOR=13
E: MINOR=77
E: SUBSYSTEM=input
E: USEC_INITIALIZED=5416964

> also, make sure you're on libinput-1.2.4-2.fc23 or later, that one has that
> patch that's in 1.3 as well

I have libinput-1.2.4-4.fc23

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