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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Lenovo T440p - slow fine touchpad movement makes cursor jump"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105640#c11">Comment # 11</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Lenovo T440p - slow fine touchpad movement makes cursor jump"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105640">bug 105640</a>
from <span class="vcard"><a class="email" href="mailto:engodiya@gmail.com" title="Anton <engodiya@gmail.com>"> <span class="fn">Anton</span></a>
</span></b>
<pre>Hello. Same problem on my Lenovo t440. Slowly motions cause cursor jumpy. On
Xorg with synaptics touchpad work perfectly.
I tried patch from first comment , the problem was slightly resolved, but it
remained.
System: Fedora 27
DE: Gnome3
Kernel: 4.15.10-300.fc27.x86_64
Libinput: 1.10.2
Udev info:
P: /devices/platform/i8042/serio1/input/input11/event17
N: input/event17
E: DEVNAME=/dev/input/event17
E: DEVPATH=/devices/platform/i8042/serio1/input/input11/event17
E: EVDEV_ABS_00=::41
E: EVDEV_ABS_01=::37
E: EVDEV_ABS_35=::41
E: EVDEV_ABS_36=::37
E: ID_BUS=i8042
E: ID_INPUT=1
E: ID_INPUT_HEIGHT_MM=75
E: ID_INPUT_TOUCHPAD=1
E: ID_INPUT_TOUCHPAD_INTEGRATION=internal
E: ID_INPUT_WIDTH_MM=99
E: LIBINPUT_DEVICE_GROUP=11/2/7:isa0060/serio1
E: LIBINPUT_MODEL_LENOVO_T450_TOUCHPAD=1
E: LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD=1
E: MAJOR=13
E: MINOR=81
E: SUBSYSTEM=input
E: USEC_INITIALIZED=6418050</pre>
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