Following operation only takes effect in Xorg. If you are in Wayland, you need to log out and switch to a Xorg session. First, you need to find out device ID of your touchpad: $ xinput list This command will give you something like : ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ […]
Error message “VBoxClient: the VirtualBox kernel service is not running” appears every time on system startup. This message disappeared after I uninstalled virtualbox-guest-utils since this is a host, not a guest.