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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - HP Pavilion x360 convertible 15 br0xx. Pen/stylus works in Ubuntu 16.04, but is broken in 18.04"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106457#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - HP Pavilion x360 convertible 15 br0xx. Pen/stylus works in Ubuntu 16.04, but is broken in 18.04"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106457">bug 106457</a>
from <span class="vcard"><a class="email" href="mailto:contacto@faviodercole.com.ar" title="fd <contacto@faviodercole.com.ar>"> <span class="fn">fd</span></a>
</span></b>
<pre>(In reply to fd from <a href="show_bug.cgi?id=106457#c3">comment #3</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=139511" name="attach_139511" title="evemu for ELAN Pen. Finger movement over touchscreen followed by stylus approximation">attachment 139511</a> <a href="attachment.cgi?id=139511&action=edit" title="evemu for ELAN Pen. Finger movement over touchscreen followed by stylus approximation">[details]</a></span>
> evemu for ELAN Pen. Finger movement over touchscreen followed by stylus
> approximation
>
> First record evemu file for ELAN touchscreen. After reproduce a bug, I stop
> records, restart computer and record evemu file for ELAN Pen.</span >
(In reply to Peter Hutterer from <a href="show_bug.cgi?id=106457#c4">comment #4</a>)
<span class="quote">> Run evemu-record again and grep for BTN_TOOL_PEN. You *should* be getting
> # EV_KEY / BTN_TOOL_PEN 0
> whenever you leave proximity (BTN_TOUCH is for stylus tip down/up). Can you
> confirm whether you're getting this please? If not, your device needs the
> LIBINPUT_MODEL_TABLET_NO_PROXIMITY_OUT quirk. Check
> 90-libinput-model-quirks.hwdb and add an entry like this:
>
> libinput:tablet:input:b0003v04F3p24B8*
> LIBINPUT_MODEL_TABLET_NO_PROXIMITY_OUT=1
>
> Note the preceding space and check that the property applies. See
> <a href="https://wayland.freedesktop.org/libinput/doc/latest/udev_config.html#hwdb">https://wayland.freedesktop.org/libinput/doc/latest/udev_config.html#hwdb</a>
> for more instructions and troubleshooting.</span >
Well, Now I run evemu-record and I can confirm that
# EV_KEY / BTN_TOOL_PEN 1
on stylus proximity, but get nothing when it leaves proximity.
After edit /lib/udev/hwdb.d/90-libinput-model-quirks.hwdb i get the # EV_KEY /
BTN_TOOL_PEN 0 entry but not always.
Each time that get BTN_TOOL_PEN 0, then touchscreen gestures works. but each
time that proximity remain enabled, the finger gestures are disabled.
I get only 5 successfully
BTN_TOOL_PEN 0
in 100 trials. So I can't confirm if the edition of
/lib/udev/hwdb.d/90-libinput-model-quirks.hwdb is related.
sorry, for my english.</pre>
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