[Wayland-bugs] [Bug 103156] Disable While Typing (dwt) doesn't work on razer blade stealth

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

Bug ID: 103156
Summary: Disable While Typing (dwt) doesn't work on razer blade
stealth
Product: Wayland
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: minor
Priority: medium
Component: libinput
Assignee: wayland-***@lists.freedesktop.org
Reporter: ***@gmail.com

Created attachment 134758
--> https://bugs.freedesktop.org/attachment.cgi?id=134758&action=edit
libinput debug-events

i have installed libinput on a razer blade stealth which is running archlinux.
The "dwt" and "tap to click" are enabled as shown below.

libinput Tapping Enabled (296): 1
libinput Tapping Enabled Default (297): 0
libinput Disable While Typing Enabled (307): 1
libinput Disable While Typing Enabled Default (308): 1

linux kernel: linux-lts 4.9.52-1
libinput: 1.8.3-1

Everything works well except the dwt is not really working (i could keep moving
the mouse pointer using the touchpad even if i keep pressing a key on the
keyboard). and so while i am typing, the cursor will move away as it looks like
a tap is detected accidentally.

At first i was thinking if it is the same issue with this bug 102649. But as
Peter mentioned, it should be more likely that the dwt didn't get paired with
the laptop keyboard as there are two internal keyboards with exactly the same
identifiers exist in the razer laptop bug 102039, comment 16.

From the attached output log, of my laptop it seems that the dwt didn't get
activated with the keyboard. and event 5 & 9 are the devices with the same
identifier.

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

Peter Hutterer <***@who-t.net> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@who-t.net
Status|NEW |ASSIGNED

--- Comment #1 from Peter Hutterer <***@who-t.net> ---
https://lists.freedesktop.org/archives/wayland-devel/2017-October/035484.html

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

Peter Hutterer <***@who-t.net> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED

--- Comment #2 from Peter Hutterer <***@who-t.net> ---
commit 4d7592066a120b00386283ebcbb7503296720626
Author: Peter Hutterer <***@who-t.net>
Date: Mon Oct 23 14:34:47 2017 +1000

touchpad: allow for multiple paired keyboards

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

--- Comment #3 from Kit Yuen <***@gmail.com> ---
I have updated the libinput to 1.9.2 and it is working much better now. Thanks
for fixing it. =D

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

--- Comment #4 from Peter Hutterer <***@who-t.net> ---
excellent, thanks for testing

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

Sencer <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Resolution|FIXED |WONTFIX

--- Comment #5 from Sencer <***@gmail.com> ---
I am using libinput 1.10.4 in Ubuntu 18.04 on a Razer Blade 2017 device - not
Stealth. Disable while typing is on as indicated by debug-events:

-event21 DEVICE_ADDED Synaptics TM2438-005 seat0 default
group8 cap:pg size 102x60mm tap(dl off) left scroll-nat scroll-2fg-edge
click-buttonareas-clickfinger dwt-on


But it is not working.

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

Sencer <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|WONTFIX |---

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

--- Comment #6 from Sencer <***@gmail.com> ---
This is the output of xinput list

⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech M510 id=11 [slave pointer (2)]
⎜ ↳ Razer Razer Blade id=14 [slave pointer (2)]
⎜ ↳ Razer Razer Blade id=15 [slave pointer (2)]
⎜ ↳ Synaptics TM2438-005 id=16 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ Sleep Button id=10 [slave keyboard (3)]
↳ USB Camera: USB Camera id=12 [slave keyboard (3)]
↳ Razer Razer Blade id=13 [slave keyboard (3)]
↳ AT Raw Set 2 keyboard id=17 [slave keyboard (3)]
↳ Razer Razer Blade id=18 [slave keyboard (3)]

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103156

Peter Hutterer <***@who-t.net> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution|--- |FIXED

--- Comment #7 from Peter Hutterer <***@who-t.net> ---
fwiw, bugzilla is deprecated, please open a bug in the libinput gitlab instance
so we can track it there: https://gitlab.freedesktop.org/libinput/libinput/.
See also
https://wayland.freedesktop.org/libinput/doc/latest/reporting-bugs.html for a
list of likely bits I'll need to debug this.