package virtualbox-ext-pack 5.0.40-0ubuntu1.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4

[James Robert Posey]

makes it hang up on boot with cryptswap1

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: virtualbox-ext-pack 5.0.40-0ubuntu1.16.04.1
ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
Uname: Linux 4.8.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
AptOrdering:
 virtualbox-ext-pack: Configure
 NULL: ConfigurePending
Architecture: amd64
Date: Wed Oct 18 17:24:10 2017
DpkgHistoryLog: Start-Date: 2017-10-18 17:24:10
DpkgTerminalLog:
 Setting up virtualbox-ext-pack (5.0.40-0ubuntu1.16.04.1) ...
 virtualbox-ext-pack: downloading: http://download.virtualbox.org/virtualbox/5.0.40/Oracle_VM_VirtualBox_Extension_Pack-5.0.40.vbox-extpack
 The file will be downloaded into /usr/share/virtualbox-ext-pack
 dpkg: error processing package virtualbox-ext-pack (--configure):
  subprocess installed post-installation script returned error exit status 4
ErrorMessage: subprocess installed post-installation script returned error exit status 4
InstallationDate: Installed on 2017-10-15 (3 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.25
SourcePackage: virtualbox-ext-pack
Title: package virtualbox-ext-pack 5.0.40-0ubuntu1.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4
UpgradeStatus: No upgrade log present (probably fresh install)

[Gianfranco Costamagna (costamagnagianfranco)]

please try the new ext pack in -updates

[Launchpad Janitor (janitor)]

[Expired for virtualbox-ext-pack (Ubuntu) because there has been no activity for 60 days.]