virtualbox-ext-pack fails to validate or finish install properly

[zebul666]

virtualbox-ext-pack: downloading: http://download.virtualbox.org/virtualbox/5.2.10/Oracle_VM_VirtualBox_Extension_Pack-5.2.10.vbox-extpack
The file will be downloaded into /usr/share/virtualbox-ext-pack
Hash mismatch Oracle_VM_VirtualBox_Extension_Pack-5.2.10.vbox-extpack: expected 8c31bc1d0337e6668e0d9140defc6deaf265087f855783dd09b873a064a70703, or wrong accept-license key
dpkg: erreur de traitement du paquet virtualbox-ext-pack (--configure) :
 installed virtualbox-ext-pack package post-installation script subprocess returned error exit status 1

For some reason, virtualbox-ext-pack fails to install the extension pack

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: virtualbox-ext-pack 5.2.10-3
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu May 3 08:35:27 2018
InstallationDate: Installed on 2016-05-22 (710 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: virtualbox-ext-pack
UpgradeStatus: Upgraded to bionic on 2018-05-02 (0 days ago)

[zebul666 (zebul666)]

the sha256sum is wrong in postint
it should be 5eef217dbe0a8e8caf383ea8db83344517af0f9093041b5345c8468a427b327b

[Paul White (paulw2u)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1767402, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.