How to Install Xen on Kali Linux

Xen is a virtual machine monitor which allows multiple operating systems to run on a single host machine. In this tutorial, we will guide you through the steps to install Xen on Kali Linux Latest version.

Prerequisites

Before starting with the installation of Xen, make sure you have the following prerequisites:

  • Kali Linux Latest version installed on your system
  • Access to the root user

Installation Process

Follow the below steps to install Xen on Kali Linux:

Step 1: Update the System

The first step is to update the Kali Linux system to ensure that we have the latest software packages installed.

Open the terminal and enter the following command:

sudo apt update && sudo apt upgrade

After the update is complete, reboot the system.

Step 2: Install Xen

For installing Xen on Kali Linux, perform the following steps:

  1. Add the Xen-testing repository to the sources file

Open the terminal and enter the following command to add the repository:

echo "deb http://ftp.debian.org/debian testing main" > /etc/apt/sources.list.d/xen.list
  1. Add the GPG key of the Xen-testing repository to your system

Enter the following command in the terminal:

wget -q https://www.xenproject.org/downloads/pub/xen/XenTestingKey.asc -O- | sudo apt-key add -
  1. Update the system packages:

Run the following command in the terminal to update your system:

sudo apt update && sudo apt upgrade
  1. Install the Xen packages:

Enter the following command in the terminal to install Xen:

sudo apt install xen-linux-system xen-hypervisor-4.13-amd64 xen-utils-4.13 xenwatch xenstore-utils

Step 3: Configuring the Grub Boot Loader

After the installation of Xen, we need to modify the grub boot loader to boot into the Xen kernel.

  1. Open the file "/etc/default/grub" in your text editor
sudo nano /etc/default/grub
  1. Modify the line containing GRUB_CMDLINE_XEN_DEFAULT and change it to:
GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=512M,max:512M dom0_max_vcpus=1 dom0_vcpus_pin"

  1. Save and close the file.

  2. Update the Grub bootloader from the updated configuration file:

sudo update-grub

Step 4: Reboot the System

Finally, reboot the Kali Linux system to complete the installation of Xen on Kali Linux.

sudo reboot

Conclusion

In this tutorial, we have seen the steps to install Xen on Kali Linux. After completing these steps, you will have Xen up and running on your Kali Linux system.