This bug was fixed in the package virtualbox-ext-pack - 5.1.38-0ubuntu1.16.04.1
--------------- virtualbox-ext-pack (5.1.38-0ubuntu1.16.04.1) xenial; urgency=medium
* New upstream version 5.1.38 (LP: #1762491) * New upstream release, update rules, postinst file * Update copyright file * Update watch file * Automatically generate postinst version
-- Gianfranco Costamagna <email address hidden> Tue, 10 Jul 2018 12:49:47 +0200
This bug was fixed in the package virtualbox-ext-pack - 5.1.38- 0ubuntu1. 16.04.1
--------------- 0ubuntu1. 16.04.1) xenial; urgency=medium
virtualbox-ext-pack (5.1.38-
* New upstream version 5.1.38 (LP: #1762491)
* New upstream release, update rules, postinst file
* Update copyright file
* Update watch file
* Automatically generate postinst version
-- Gianfranco Costamagna <email address hidden> Tue, 10 Jul 2018 12:49:47 +0200