Re: touchpad buttons sometimes stop working for several seconds

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From	Jeffrey Walton <noloader@gmail.com>
Newsgroups	linux.debian.user
Subject	Re: touchpad buttons sometimes stop working for several seconds
Date	Thu, 16 Nov 2023 18:10:02 +0100
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On Tue, Oct 31, 2023 at 2:02 PM Vincent Lefevre <vincent@vinc17.net> wrote:
>
> I have a new laptop. An issue I have is that the touchpad buttons
> often stop working for several seconds (under X11).
>
> This is visible even with evtest: when I click on any of the soft
> buttons, I normally get an event like
>
> Event: time 1698773368.142943, type 1 (EV_KEY), code 272 (BTN_LEFT), value 0
>
> But when the problem occurs, I do not get such an event.
>
> Any idea to fix this?
>
> The device is: VEN_04F3:00 04F3:311C
>
> $ xinput list-props 13
> Device 'VEN_04F3:00 04F3:311C Touchpad':
>         Device Enabled (190):   1
>         Coordinate Transformation Matrix (192): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
>         libinput Tapping Enabled (353): 0
>         libinput Tapping Enabled Default (354): 0
>         libinput Tapping Drag Enabled (355):    1
>         libinput Tapping Drag Enabled Default (356):    1
>         libinput Tapping Drag Lock Enabled (357):       0
>         libinput Tapping Drag Lock Enabled Default (358):       0
>         libinput Tapping Button Mapping Enabled (359):  1, 0
>         libinput Tapping Button Mapping Default (360):  1, 0
>         libinput Natural Scrolling Enabled (332):       0
>         libinput Natural Scrolling Enabled Default (333):       0
>         libinput Disable While Typing Enabled (361):    1
>         libinput Disable While Typing Enabled Default (362):    1
>         libinput Scroll Methods Available (334):        1, 1, 0
>         libinput Scroll Method Enabled (335):   1, 0, 0
>         libinput Scroll Method Enabled Default (336):   1, 0, 0
>         libinput Click Methods Available (363): 1, 1
>         libinput Click Method Enabled (364):    1, 0
>         libinput Click Method Enabled Default (365):    1, 0
>         libinput Middle Emulation Enabled (366):        0
>         libinput Middle Emulation Enabled Default (367):        0
>         libinput Accel Speed (341):     0.000000
>         libinput Accel Speed Default (342):     0.000000
>         libinput Accel Profiles Available (343):        1, 1
>         libinput Accel Profile Enabled (344):   1, 0
>         libinput Accel Profile Enabled Default (345):   1, 0
>         libinput Left Handed Enabled (346):     0
>         libinput Left Handed Enabled Default (347):     0
>         libinput Send Events Modes Available (313):     1, 1
>         libinput Send Events Mode Enabled (314):        0, 0
>         libinput Send Events Mode Enabled Default (315):        0, 0
>         Device Node (316):      "/dev/input/event14"
>         Device Product ID (317):        1267, 12572
>         libinput Drag Lock Buttons (348):       <no items>
>         libinput Horizontal Scroll Enabled (349):       1
>         libinput Scrolling Pixel Distance (350):        15
>         libinput Scrolling Pixel Distance Default (351):        15
>         libinput High Resolution Wheel Scroll Enabled (352):    1
>
> The X input drivers:
>
> $ dpkg -l | grep xserver-xorg-input
> ii  xserver-xorg-input-all                  1:7.7+23                             amd64        X.Org X server -- input driver metapackage
> ii  xserver-xorg-input-libinput             1.2.1-1+b1                           amd64        X.Org X server -- libinput input driver
> ii  xserver-xorg-input-wacom                1.1.0-1                              amd64        X.Org X server -- Wacom input driver

I believe there's a libinput-record that you can use to record events.
Later you can inspect the events and play them back. Also see
<https://manpages.debian.org/testing/libinput-tools/libinput-record.1.en.html>.

Jeff

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Thread

touchpad buttons sometimes stop working for several seconds Vincent Lefevre <vincent@vinc17.net> - 2023-10-31 19:10 +0100
  Re: touchpad buttons sometimes stop working for several seconds Max Nikulin <manikulin@gmail.com> - 2023-11-01 03:20 +0100
    Re: touchpad buttons sometimes stop working for several seconds Vincent Lefevre <vincent@vinc17.net> - 2023-11-01 20:20 +0100
      Re: touchpad buttons sometimes stop working for several seconds Vincent Lefevre <vincent@vinc17.net> - 2023-11-01 23:00 +0100
        Re: touchpad buttons sometimes stop working for several seconds Max Nikulin <manikulin@gmail.com> - 2023-11-02 16:50 +0100
          Re: touchpad buttons sometimes stop working for several seconds Vincent Lefevre <vincent@vinc17.net> - 2023-11-02 20:00 +0100
            Re: touchpad buttons sometimes stop working for several seconds Vincent Lefevre <vincent@vinc17.net> - 2023-11-02 21:30 +0100
            Re: touchpad buttons sometimes stop working for several seconds Max Nikulin <manikulin@gmail.com> - 2023-11-03 03:50 +0100
              Re: touchpad buttons sometimes stop working for several seconds Vincent Lefevre <vincent@vinc17.net> - 2023-11-04 10:10 +0100
                Re: touchpad buttons sometimes stop working for several seconds Max Nikulin <manikulin@gmail.com> - 2023-11-08 06:10 +0100
                Re: touchpad buttons sometimes stop working for several seconds Vincent Lefevre <vincent@vinc17.net> - 2023-11-16 15:00 +0100
                Re: touchpad buttons sometimes stop working for several seconds Max Nikulin <manikulin@gmail.com> - 2023-11-16 18:00 +0100
                Re: touchpad buttons sometimes stop working for several seconds Vincent Lefevre <vincent@vinc17.net> - 2023-11-17 14:00 +0100
                Re: touchpad buttons sometimes stop working for several seconds Max Nikulin <manikulin@gmail.com> - 2023-11-17 17:20 +0100
  Re: touchpad buttons sometimes stop working for several seconds Jeffrey Walton <noloader@gmail.com> - 2023-11-16 18:10 +0100

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