This bug was fixed in the package gnome-flashback - 3.20.2-1ubuntu2
--------------- gnome-flashback (3.20.2-1ubuntu2) yakkety; urgency=medium
* Disable shell component (workaround for LP: #1619895).
-- Dmitry Shachnev <email address hidden> Sun, 04 Sep 2016 19:26:33 +0300
This bug was fixed in the package gnome-flashback - 3.20.2-1ubuntu2
---------------
gnome-flashback (3.20.2-1ubuntu2) yakkety; urgency=medium
* Disable shell component (workaround for LP: #1619895).
-- Dmitry Shachnev <email address hidden> Sun, 04 Sep 2016 19:26:33 +0300