Ways to Uninstall or Install dpkg-sig Ubuntu 22.04

Updated: October 15, 2022

dpkg-sig is a low-level tool for creation and verification of signature on Debian binary packages (.deb-files). I will show you how to install dpkg-sig on Ubuntu 22.04 in this guide.

Prerequisites to install

  • Operating system: Ubuntu 22.04 is needed for dpkg-sig to work
  • Privileges: Ascertain that you are able to execute sudo commands.

Prerequisites to install dpkg-sig on Ubuntu 22.04

Install dpkg-sig Ubuntu 22.04

dpkg-sig is one of the popular ways on Ubuntu now so that this tutorial will show you some ways to install it. Choose the one you believe is simple and easy to follow.

Install dpkg-sig using APT

This is one of the most popular methods for installing Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these steps to get dpkg-sig on your Ubuntu 22.04.

Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Opening the terminal and executing this Linux command:

sudo apt-get update

Step 2: Install the package on Ubuntu 22.04. After updating, you can install dpkg-sig Ubuntu by pasting this command into the terminal and executing it.

sudo apt install dpkg-sig

Install dpkg-sig using Aptitude

Users can manage their installation, upgrade, and removal of packages with Aptitude and view a list of the packages that are currently available. If you haven’t already installed it on Ubuntu, run this command to do so.

sudo apt -y install aptitude

Then, you can now install dpkg-sig, just following these steps:

Step 1: Obtain new packages from Ubuntu by updating the APT database. Launching the terminal and entering the following Linux command:

sudo apt-get -y update

Step 2: Install the package on Ubuntu 22.04. You can now install dpkg-sig Ubuntu by executing this command in the terminal.

sudo aptitude install dpkg-sig

Uninstall dpkg-sig on Ubuntu 22.04

Have you ever thought that uninstalling an application from Ubuntu might be challenging? You’re wrong; any program, not just a dpkg-sig, can be easily uninstalled by anyone.

If you installed dpkg-sig using APT or Aptitude, you could uninstall dpkg-sig on Ubuntu by following this step:

sudo apt remove --auto-remove dpkg-sig

If you want to uninstall dpkg-sig and delete its data and dependencies, you can also run the following command:

sudo apt autoremove --purge dpkg-sig


In this guide, I showed you ways to install dpkg-sig on Ubuntu 22.04 and ways to uninstall dpkg-sig too. If you need any help, don’t hesitate to contact me. I’m very glad to answer them.