This bug was fixed in the package ubiquity - 2.21.63.9
--------------- ubiquity (2.21.63.9) xenial; urgency=medium
* Revert the changes from 2.21.63.8 in favour of the following instead:
[ Dariusz Gadomski ] * Implement missing reboot and shutdown methods in debconf_ui (LP: #1749289)
-- Adam Conrad <email address hidden> Wed, 08 Aug 2018 20:08:18 -0600
This bug was fixed in the package ubiquity - 2.21.63.9
---------------
ubiquity (2.21.63.9) xenial; urgency=medium
* Revert the changes from 2.21.63.8 in favour of the following instead:
[ Dariusz Gadomski ]
* Implement missing reboot and shutdown methods in debconf_ui (LP: #1749289)
-- Adam Conrad <email address hidden> Wed, 08 Aug 2018 20:08:18 -0600