Public bug reported: Originally I had installed the ext-pack and all was fine. I rebooted the machine and this error popped up.
ProblemType: Package DistroRelease: Ubuntu 16.10 Package: virtualbox-ext-pack (not installed) ProcVersionSignature: Ubuntu 4.8.0-32.34-generic 4.8.11 Uname: Linux 4.8.0-32-generic x86_64 ApportVersion: 2.20.3-0ubuntu8.2 AptOrdering: virtualbox-ext-pack:amd64: Install NULL: ConfigurePending Architecture: amd64 Date: Sun Dec 25 03:03:12 2016 ErrorMessage: subprocess installed post-installation script returned error exit status 1 InstallationDate: Installed on 2016-12-14 (12 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) RelatedPackageVersions: dpkg 1.18.10ubuntu1 apt 1.3.3 SourcePackage: virtualbox-ext-pack Title: package virtualbox-ext-pack (not installed) failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: Upgraded to yakkety on 2016-12-14 (12 days ago) ** Affects: virtualbox-ext-pack (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package need-duplicate-check yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1652691 Title: package virtualbox-ext-pack (not installed) failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox-ext-pack/+bug/1652691/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs