This bug was fixed in the package gnome-tweak-tool - 3.24.0-0ubuntu2
--------------- gnome-tweak-tool (3.24.0-0ubuntu2) zesty; urgency=medium
* Add launch-in-non-gnome-shell-environments.patch: - Fix 3.24 regression that prevented Tweak Tool from starting when GNOME Shell isn't running (LP: #1678420)
-- David Mohammed <email address hidden> Sat, 01 Apr 2017 12:05:52 -0400
This bug was fixed in the package gnome-tweak-tool - 3.24.0-0ubuntu2
---------------
gnome-tweak-tool (3.24.0-0ubuntu2) zesty; urgency=medium
* Add launch- in-non- gnome-shell- environments. patch:
- Fix 3.24 regression that prevented Tweak Tool from starting when
GNOME Shell isn't running (LP: #1678420)
-- David Mohammed <email address hidden> Sat, 01 Apr 2017 12:05:52 -0400