Ubuntu
libinput package

  1. Bug #1950471
  2. Comment #33

Comment 33 for bug 1950471

Revision history for this message
Michael A Shantzis (shantzis62) wrote :

Additional information:
When I run 'sudo libinput debug-events', at the exact moment when the problem starts to happen, it prints the following message:

event9 - SYNA3297:00 06CB:CD50 Touchpad: kernel bug: Touch jump detected and discarded.
See https://wayland.freedesktop.org/libinput/doc/1.18.1/touchpad-jumping-cursors.html for details

Note that it defines event9 as follows:
-event9 DEVICE_ADDED SYNA3297:00 06CB:CD50 Touchpad seat0 default group6 cap:pg size 106x51mm tap(dl off) left scroll-nat scroll-2fg-edge click-button areas-clickfinger dwt-on