How To Install clevis-dracut on Ubuntu 22.04

In this tutorial we learn how to install clevis-dracut on Ubuntu 22.04. clevis-dracut is Clevis integration for dracut

Introduction

In this tutorial we learn how to install clevis-dracut on Ubuntu 22.04.

What is clevis-dracut

clevis-dracut is:

Clevis is a plugable framework for automated decryption. This package provides integration for dracut to automatically unlock LUKS encrypted block devices in early boot.

There are three methods to install clevis-dracut on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install clevis-dracut Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install clevis-dracut using apt-get by running the following command:

sudo apt-get -y install clevis-dracut

Install clevis-dracut Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install clevis-dracut using apt by running the following command:

sudo apt -y install clevis-dracut

Install clevis-dracut Using aptitude

If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install clevis-dracut using aptitude by running the following command:

sudo aptitude -y install clevis-dracut

How To Uninstall clevis-dracut on Ubuntu 22.04

To uninstall only the clevis-dracut package we can use the following command:

sudo apt-get remove clevis-dracut

Uninstall clevis-dracut And Its Dependencies

To uninstall clevis-dracut and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:

sudo apt-get -y autoremove clevis-dracut

Remove clevis-dracut Configurations and Data

To remove clevis-dracut configuration and data from Ubuntu 22.04 we can use the following command:

sudo apt-get -y purge clevis-dracut

Remove clevis-dracut configuration, data, and all of its dependencies

We can use the following command to remove clevis-dracut configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge clevis-dracut

References

Summary

In this tutorial we learn how to install clevis-dracut package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.