Tap-to-Click of SYNA8005 touchpad (06CB:CD8C) failed to work after a while
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
libinput |
Fix Released
|
Unknown
|
|||
libinput (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Undecided
|
Timo Aaltonen | ||
Disco |
Fix Released
|
Undecided
|
Unassigned | ||
Eoan |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
[Impact]
4.18+ kernel with Ubuntu 18.04.
libinput 1.10.4-1
xserver-
tap-to-click is on by default.
After tapping on SYNA8005 (06CB:CD8C) for 50+ times, touchpad will be no response when tapping.
[Fix]
libinput detect these taps as palm, so permanently disable tap-to-click.
upstream patch of libinput already fixed this issue:
commit 237ebb7cc4e9bf0
Author: Peter Hutterer <email address hidden>
Date: Mon Jun 25 14:50:22 2018 +1000
touchpad: don't disable tapping on MT_TOOL_PALM
The tapping code can handle palm states now, so there is no need to disable
tapping altogether when a tool-based palm is detected.
Fixes https:/
Signed-off-by: Peter Hutterer <email address hidden>
[Test]
Cherry-picked this commit to 1.10.4 and rebuild libinput, tested for thousands of times.
touchpad taping OK.
[Regression Potential]
Low, upstream fix, tested OK.
summary: |
- Tap-to-Click of SYNA8005 touchpad () failed to work after a while + Tap-to-Click of SYNA8005 touchpad (06CB:CD8C) failed to work after a + while |
Changed in libinput (Ubuntu Bionic): | |
status: | New → Triaged |
tags: |
added: verification-done verification-done-bionic removed: verification-needed verification-needed-bionic |
Changed in libinput: | |
status: | Unknown → Fix Released |
tags: | added: oem-priority |
no longer affects: | oem-priority |
tags: | removed: oem-priority |
We need to add a bionic task here to track the fact the fix is missing in bionic. But since I've been told off for doing that in the past, someone else can do it :)