After some emails with Peter, we discovered that holding a key on the keyboard is not an effective activity to trigger the DWT lock mechanism. hardware: Dell XPS 13 9350 OS: Arch Linux software: libinput 1.1.5 $ uname -a Linux hostname 4.4.0-4 #1 SMP PREEMPT Tue Jan 26 19:59:05 CET 2016 x86_64 GNU/Linux $ lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 005: ID 0c45:670c Microdia Bus 001 Device 004: ID 04f3:20d0 Elan Microelectronics Corp. Bus 001 Device 003: ID 0a5c:6412 Broadcom Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
http://lists.freedesktop.org/archives/wayland-devel/2016-February/026836.html
commit b27f04689e60a9148523124aa610b23dbe173377 Author: Peter Hutterer <peter.hutterer@who-t.net> Date: Thu Feb 4 08:31:25 2016 +1000 touchpad: while a key is held down, don't disable dwt
I can confirm that it works now. Thanks.
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