Here is a patch for libinput which worked for me. The debounce time is
hard coded to 25 ms and 12 ms. The patch will increase it to 100 ms and
50 ms. I hope it will help.
libinput_debounce_time.patch
--- a/src/evdev-debounce.c 2020-06-19 10:00:40.778552300 +1000
+++ b/src/evdev-debounce.c 2020-07-27 02:02:52.343254576 +1000
@@ -124,7 +124,7 @@
debounce_set_timer(struct fallback_dispatch *fallback,
uint64_t time)
{
- const int DEBOUNCE_TIMEOUT_BOUNCE = ms2us(25);
+ const int DEBOUNCE_TIMEOUT_BOUNCE = ms2us(100);
libinput_timer_set(&fallback->debounce.timer,
time + DEBOUNCE_TIMEOUT_BOUNCE);
@@ -134,7 +134,7 @@
debounce_set_timer_short(struct fallback_dispatch *fallback,
uint64_t time)
{
- const int DEBOUNCE_TIMEOUT_SPURIOUS = ms2us(12);
+ const int DEBOUNCE_TIMEOUT_SPURIOUS = ms2us(50);
libinput_timer_set(&fallback->debounce.timer_short,
time + DEBOUNCE_TIMEOUT_SPURIOUS);
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-evdev in Ubuntu.
https://bugs.launchpad.net/bugs/602809
Title:
add Mouse Click Debounce Feature?
Status in xserver-xorg-input-evdev:
New
Status in xserver-xorg-input-evdev package in Ubuntu:
Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
Confirmed
Bug description:
Model: bonp3
OS: Ubuntu 10.04 LTS
When I single click the mouse (external USB Mouse - Mouse Pad
disabled) half the time the system responds as though I have double
clicked the mouse. I try 2 different USB mouse units and it still
does this. I am running Ubuntu 10.04 on a separate PC that does not
have this mouse problem. So I am thinking this problem is a System76
driver issue???
It's annoying. :(
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https://bugs.launchpad.net/evdev/+bug/602809/+subscriptions
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