Re: touchpad buttons sometimes stop working for several seconds
On 2023-11-02 22:46:13 +0700, Max Nikulin wrote:
> On 02/11/2023 04:51, Vincent Lefevre wrote:
> > On 2023-11-01 20:15:49 +0100, Vincent Lefevre wrote:
> > > On 2023-11-01 09:09:45 +0700, Max Nikulin wrote:
> > > > Can you move cursor during these periods?
> > >
> > > Yes, no issues with the cursor (mouse pointer).
>
> I would still try to disable typing detection to test if it affects
> behavior of buttons.
I can see now what it does: when I'm typing, the mouse pointer
movements are disabled (but clicking is still enabled). However,
the mouse pointer events are still reported by evtest. So this
setting is unrelated to my issue, where the click events are not
reported by evtest, i.e. my issue occurs at a lower level than
libinput: the kernel driver?
> > 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
>
> Do these entries correlate with issues with buttons?
I can actually see 6 messages like that in /var/log/Xorg.0.log,
while my issue occurs much more often. So I think that this is
unrelated.
--
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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