Re: touchpad buttons sometimes stop working for several seconds
On 2023-11-01 20:15:49 +0100, Vincent Lefevre wrote:
> On 2023-11-01 09:09:45 +0700, Max Nikulin wrote:
> > On 01/11/2023 00:53, Vincent Lefevre wrote:
> > > I have a new laptop. An issue I have is that the touchpad buttons often
> > > stop working for several seconds (under X11).
> >
> > Can you move cursor during these periods?
>
> Yes, no issues with the cursor (mouse pointer).
>
> > I have heard about palm detection, but I am unsure if it is implemented in
> > firmware or in some user space daemons.
> >
> > Are there any suspicious log entries in "journalctl --user" and "journalctl
> > --system" output?
>
> Nothing suspicious. Nothing in /var/log/Xorg.0.log either.
But this is something in /var/log/lightdm/x-0.log:
(EE) event14 - VEN_04F3:00 04F3:311C Touchpad: kernel bug: Touch jump detected and discarded.
See https://wayland.freedesktop.org/libinput/doc/1.22.1/touchpad-jumping-cursors.html for details
several times (the issue also occurs in lightdm).
I don't know whether this is related, though. And the page no longer
exists.
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
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