I attempted to install VirtualBox but remembered half way through that the last time I did this it failed when doing something with UEFI Secure Boot and I wasn't able to boot to Ubuntu after restarting my laptop.

After remembering this I exited out of the install half way through to prevent it happening again.

Now, everytime I attempt to use apt to install a package I get the following error:

E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.

Running the command listed attempts to uninstall virtualbox with the following output:

Setting up virtualbox-dkms (5.2.18-dfsg-2~ubuntu18.04.1) ...
Removing old virtualbox-5.2.18 DKMS files...

-------- Uninstall Beginning --------
Module:  virtualbox
Version: 5.2.18
Kernel:  4.15.0-39-generic (x86_64)

Status: This module version was INACTIVE for this kernel.

DKMS: uninstall completed.

Deleting module version: 5.2.18
completely from the DKMS tree.
Loading new virtualbox-5.2.18 DKMS files...
Building for 4.15.0-39-generic
Building initial module for 4.15.0-39-generic

This then loads the following familiar UEFI screen attached below:

Configuring Secure Boot

Problem is I'm scared of continuing that screen incase it fails again and borks my booting process.

How can I fix the dpkg error without having to continue with the UEFI configuration process?

Additional Info:

~ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 18.04.1 LTS
Release:    18.04
Codename:   bionic

~ sudo apt list | grep virtualbox
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

boinc-virtualbox/bionic-updates 7.9.3+dfsg-5ubuntu2 amd64
unity-scope-virtualbox/bionic,bionic 0.1+13.10.20130723-0ubuntu1 all
virtualbox/bionic-updates,now 5.2.18-dfsg-2~ubuntu18.04.1 amd64 [installed]
virtualbox-dkms/bionic-updates,bionic-updates,now 5.2.18-dfsg-2~ubuntu18.04.1 all [installed,automatic]
virtualbox-ext-pack/bionic-updates,bionic-updates 5.2.18-1~ubuntu18.04.1 all
virtualbox-guest-additions-iso/bionic-updates,bionic-updates 5.2.18-1~ubuntu18.04.1 all
virtualbox-guest-dkms/bionic-updates,bionic-updates 5.2.18-dfsg-2~ubuntu18.04.1 all
virtualbox-guest-dkms-hwe/bionic-updates,bionic-updates 5.2.18-dfsg-3~ubuntu18.04.1 all
virtualbox-guest-source/bionic-updates,bionic-updates 5.2.18-dfsg-2~ubuntu18.04.1 all
virtualbox-guest-source-hwe/bionic-updates,bionic-updates 5.2.18-dfsg-3~ubuntu18.04.1 all
virtualbox-guest-utils/bionic-updates 5.2.18-dfsg-2~ubuntu18.04.1 amd64
virtualbox-guest-utils-hwe/bionic-updates 5.2.18-dfsg-3~ubuntu18.04.1 amd64
virtualbox-guest-x11/bionic-updates 5.2.18-dfsg-2~ubuntu18.04.1 amd64
virtualbox-guest-x11-hwe/bionic-updates 5.2.18-dfsg-3~ubuntu18.04.1 amd64
virtualbox-qt/bionic-updates,now 5.2.18-dfsg-2~ubuntu18.04.1 amd64 [installed,automatic]
virtualbox-source/bionic-updates,bionic-updates 5.2.18-dfsg-2~ubuntu18.04.1 all

~ apt-get --help
apt 1.6.6 (amd64)

My knowledge of package management in Ubuntu is limited and I would appreciate any help.

  • Why don't you turn off secure boot and proceed? – George Udosen Dec 28 '18 at 16:26
  • Not thought of that. It might be worth mentioning that it is a dual Win 10 / Ubuntu boot and I installed windows first. I'll have a go now. – Charlie Dec 28 '18 at 16:32
  • Please avoid running with secure boot as Windows plays dirty in some if not all cases! – George Udosen Dec 28 '18 at 16:45
  • 1
    Not the first problem it has caused, doubt it'll be the last. Thanks again. – Charlie Dec 28 '18 at 16:48

Problem resolved by turning off Secure Boot in BIOS settings, restarting and running sudo dpkg --configure -a.

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