Support for libinput was added long ago [1]. However, the xfce4-settings package build does not depend on xserver-xorg-input-libinput-dev, and therefore support for libinput is missing. This was changed in version 4.13.x (Xubuntu 18.10).
[1] https://bugzilla.xfce.org/show_bug.cgi?id=11469 ** Bug watch added: Xfce Bugzilla #11469 https://bugzilla.xfce.org/show_bug.cgi?id=11469 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1758023 Title: Mouse acceleration not configurable in Xubuntu 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1758023/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
