This bug was fixed in the package unity-tweak-tool - 0.0.6ubuntu3
--------------- unity-tweak-tool (0.0.6ubuntu3) wily; urgency=medium
* Fix the schema used for touchpad settings to match the current GNOME as present in Ubuntu 15.10. LP: #1490154.
-- Steve Langasek <email address hidden> Thu, 17 Sep 2015 14:55:21 -0700
This bug was fixed in the package unity-tweak-tool - 0.0.6ubuntu3
---------------
unity-tweak-tool (0.0.6ubuntu3) wily; urgency=medium
* Fix the schema used for touchpad settings to match the current GNOME
as present in Ubuntu 15.10. LP: #1490154.
-- Steve Langasek <email address hidden> Thu, 17 Sep 2015 14:55:21 -0700