Public bug reported: This error occured after I installed Ubuntu 17.04 and virtualbox packets in a virtual machine.
cyclope@N3UB3:~$ lsb_release -rd Description: Ubuntu 17.04 Release: 17.04 cyclope@N3UB3:~$ apt-cache policy virtualbox-ext-pack virtualbox-ext-pack: Installé : 5.1.22-2~17.04.1 Candidat : 5.1.22-2~17.04.1 Table de version : *** 5.1.22-2~17.04.1 500 500 http://fr.archive.ubuntu.com/ubuntu zesty-updates/multiverse amd64 Packages 500 http://fr.archive.ubuntu.com/ubuntu zesty-updates/multiverse i386 Packages 100 /var/lib/dpkg/status 5.1.18-1 500 500 http://fr.archive.ubuntu.com/ubuntu zesty/multiverse amd64 Packages 500 http://fr.archive.ubuntu.com/ubuntu zesty/multiverse i386 Packages I already installed exactly the same system in a real machine and I copied this system in a virtual machine whit no problems. ProblemType: Package DistroRelease: Ubuntu 17.04 Package: virtualbox-ext-pack 5.1.22-2~17.04.1 ProcVersionSignature: Ubuntu 4.10.0-22.24-generic 4.10.15 Uname: Linux 4.10.0-22-generic x86_64 NonfreeKernelModules: hid_generic usbhid hid psmouse ahci e1000 libahci pata_acpi fjes video ApportVersion: 2.20.4-0ubuntu4 Architecture: amd64 Date: Fri Jun 16 13:33:36 2017 ErrorMessage: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 4 InstallationDate: Installed on 2017-06-16 (0 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) PackageArchitecture: all RelatedPackageVersions: dpkg 1.18.10ubuntu2 apt 1.4 SourcePackage: virtualbox-ext-pack Title: package virtualbox-ext-pack 5.1.22-2~17.04.1 failed to install/upgrade: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 4 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: virtualbox-ext-pack (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1698357 Title: package virtualbox-ext-pack 5.1.22-2~17.04.1 failed to install/upgrade: le sous-processus script post-installation installé a retourné une erreur de sortie d'état 4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox-ext-pack/+bug/1698357/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs