Public bug reported: [Impact] 4.18+ kernel with Ubuntu 18.04. libinput 1.10.4-1 xserver-xorg-input-libinput 0.27.1-1 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 237ebb7cc4e9bf035891176acb08b1bf558ee989 Author: Peter Hutterer <peter.hutte...@who-t.net> 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://gitlab.freedesktop.org/libinput/libinput/issues/65 Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net> [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. ** Affects: libinput (Ubuntu) Importance: Undecided Status: New ** Summary changed: - 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 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libinput in Ubuntu. https://bugs.launchpad.net/bugs/1837962 Title: Tap-to-Click of SYNA8005 touchpad (06CB:CD8C) failed to work after a while Status in libinput package in Ubuntu: New Bug description: [Impact] 4.18+ kernel with Ubuntu 18.04. libinput 1.10.4-1 xserver-xorg-input-libinput 0.27.1-1 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 237ebb7cc4e9bf035891176acb08b1bf558ee989 Author: Peter Hutterer <peter.hutte...@who-t.net> 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://gitlab.freedesktop.org/libinput/libinput/issues/65 Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net> [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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1837962/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp