XPost: linux.debian.bugs.dist

Package: libinput10
Version: 1.8.2-1
Severity: normal

When using GNOME on Wayland I can't move the pointer with the touchpad
if I initially start touching it near a corner. Even if I drag my finger
across the middle from the corner, the pointer doesn't move, and no
events are shown in libinput-debug-events. If I do the opposite, ie
start the motion near the middle of the touchpad, it continues to track
my finger correctly if I move it into the corners.

I only noticed this recently, so it's probably something in the most
recent version to enter Debian. GNOME on Xorg is not affected; AIUI
GNOME on Wayland uses libinput, and something else on Xorg, so I guessed
this is the culprit package.

The machine is a Lenovo Thinkpad Carbon X1 4th Generation. From libinput-list-devices:

Device: SynPS/2 Synaptics TouchPad
Kernel: /dev/input/event1
Group: 8
Seat: seat0, default
Size: 100x57mm
Capabilities: pointer
Tap-to-click: disabled
Tap-and-drag: enabled
Tap drag lock: disabled
Left-handed: disabled
Nat.scrolling: disabled
Middle emulation: disabled
Calibration: n/a
Scroll methods: *two-finger edge
Click methods: *button-areas clickfinger
Disable-w-typing: enabled
Accel profiles: none
Rotation: n/a

-- System Information:
Debian Release: buster/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.12.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libinput10 depends on:
ii libc6 2.24-17
ii libevdev2 1.5.7+dfsg-1
ii libinput-bin 1.8.2-1
ii libmtdev1 1.1.5-1+b1
ii libudev1 234-3
ii libwacom2 0.24-1

libinput10 recommends no packages.

libinput10 suggests no packages.

-- no debconf information

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