We are discussing a problem with the Xorg evdev driver not so good for a mouse: https://forum.puppylinux.com/viewtopic.php?t=15866 There is also mouse misbehaviour with Chrome and Chromium from version 140.x onward, as reported here: https://issues.chromium.org/issues/445495197 We have a Xorg config file, that dates right back to the Puppy days, that assigns the evdev driver to everything; /etc/X11/xorg.conf.d/10-evdev-puppy.conf What I have now done is remove it, or rather, renamed to '10-ev...