software button area drifts away once in a while
I am using Thinkpad T440 where the buttons are integrated with the touchpad, together with Xubuntu 18.04 and libinput 1.10.4 and xserver-xorg-input-libinput 0.27.1 .
It usually works well but sometimes the left button area drifts >1cm away from where it used to be, and the middle/right button disappears.
This can be fixed immediately by sudo modprobe -r psmouse; sudo modprobe psmouse
, so I guess this is a software problem.
Please tell me what else information I should provide, so that I can record them when the problem reoccurs.
Thanks.