XanMod is a free, open-source general-purpose Linux Kernel alternative to the stock kernel with Linux Mint 20. It features custom settings and new features and is built to provide a responsive and smooth desktop experience, especially for new hardware. XanMod is popular amongst Linux Gaming, streaming, and ultra-low latency requirements and often boasts the latest Linux Kernels, having multiple branches to choose from the stable, edge, and development.
For more information on XanMod Kernel before installing, visit the XanMod Kernel features information page.
XanMod only supports x86_64 processor architecture.
In the following tutorial, you will learn how to import the XanMod repository and install the latest Linux Kernel on your Linux Mint 20.xx operating system.
Table of Contents
Prerequisites
- Recommended OS: Linux Mint 20 or higher.
- User account: A user account with sudo or root access.
Update Operating System
Update your Linux Mint operating system to make sure all existing packages are up to date:
sudo apt update && sudo apt upgrade -y
The tutorial will be using the sudo command and assuming you have sudo status.
To verify sudo status on your account:
sudo whoami
Example output showing sudo status:
[joshua@linuxmint ~]$ sudo whoami
root
To set up an existing or new sudo account, visit our tutorial on Adding a User to Sudoers on Linux Mint.
To use the root account, use the following command with the root password to log in.
su
The tutorial will be utilizing the terminal, and for those unfamiliar, this can be found in your show applications menu.
Example:
Import the XanMod Repository
The first task is to import the XanMod repository. This can be done several ways, but the tutorial will use the apt package manager’s terminal to simplify things.
First, import the repository using the following command.
echo 'deb http://deb.xanmod.org releases main' | sudo tee /etc/apt/sources.list.d/xanmod-kernel.list
Verify the command worked using the grep command.
grep xanmod /etc/apt/sources.list.d/xanmod-kernel.list
Example output:
deb http://deb.xanmod.org releases main
With the repository successfully imported, the next task is to import the GPG key using the following command.
wget -qO - https://dl.xanmod.org/gpg.key | sudo apt-key --keyring /etc/apt/trusted.gpg.d/xanmod-kernel.gpg add -
Example output if successful:
OK
Next, update your APT repository source listing to reflect the new addition.
sudo apt update
The repository typically has newer packages for dependencies already installed, as you may have noticed.
Before continuing, run the apt upgrade command.
sudo apt upgrade
Install XanMod Linux Kernel
With the XanMod repository installed and up to date, you can install the Linux kernel from XanMod.
As mentioned n the start of the tutorial, there are three branches to choose from. At the time of the tutorial, the stable has version 5.14, the edge has the latest stable 5.15, and development has the latest unstable in development Linux Kernel 5.15 kernel.
The tutorial will go over installing all three, but it’s recommended to stick to stable and edge, do not use development unless you know what you are doing.
To install XanMod stable:
sudo apt install linux-xanmod
To install XanMod edge:
sudo apt install linux-xanmod-edge
To install XanMod development:
sudo apt install linux-xanmod-tt
Example output from (edge):
Type Y, then press the ENTER KEY to proceed with the installation.
Once the chosen repository Linux kernel has been installed, you will need to reboot your system to complete the installation.
sudo reboot
Once you have returned to your system, verify the installation.
At the time of the tutorial, the edge branch contained Linux kernel 5.15.2.
hostnamectl
Or you can use the cat version command.
cat /proc/version
Example output:
How to Update XanMod Linux Kernel
To keep the Linux kernel you installed with XanMod up to date, you will run the standard apt update and upgrade commands if you installed XanMod using APT, which the tutorial has shown.
To check for updates.
sudo apt update
If an upgrade is available.
sudo apt upgrade
Alternatively, users on stable can upgrade to edge by using the installation command. Ideally, do not swap too frequently. This can cause issues.
How to Remove (Uninstall) XanMod Linux Kernel
To remove XanMod, use the following command.
To remove XanMod stable:
sudo apt remove linux-xanmod --purge
To remove XanMod edge:
sudo apt remove linux-xanmod-edge --purge
To remove XanMod development:
sudo apt remove linux-xanmod-tt --purge
This will entirely remove all traces of XanMod possible and unused dependencies.
Ideally, you can remove the repository as well.
sudo rm /etc/apt/sources.list.d/xanmod-kernel.list
Alternatively, you may need to remove the XanMod additional packages with the following.
First, you will need to use the exact name of the Linux image and header package. This can be found by using the following command dpkg –list command.
dpkg --list | grep `uname -r`
Example output:
The names shown in the output are the ones you need to remove that involve the XanMod Kernel.
Example only:
sudo apt-get remove linux-headers-5.15.3-xanmod1 linux-image-5.15.3-xanmod1 --purge
Remember to replace the 5.15.3 with the version printed out in the dpkg –list command.
Example output:
Warning, run the following command to make sure you have an existing Linux Kernel installed.
To check or re-install Linux Mint 20 LTS HWE Kernel:
sudo apt install --install-recommends linux-generic-hwe-20.04
To check or re-install Linux Mint 20 LTS Generic Kernel:
sudo apt install --install-recommends linux-generic
By default, the default kernel should be installed.
Example output (HWE Kernel Rollback):
linux-generic is already the newest version (5.4.0.90.94).
Failure to check or do this will result in your system being unbootable and will create a headache.
Next, update-grub.
sudo update-grub2 && sudo update-initramfs -u
Now restart your PC to finalize the removal of XanMod.
sudo reboot
Once you have returned to your system, verify the installation.
hostnamectl
Or you can use the cat version command.
cat /proc/version
Example output:
As the above output has shown, you have rolled back to the default Linux kernel that Linux Mint 20 came with, thus successfully removing XanMod from your system.
Comments and Conclusion
In the tutorial, you have learned how to install XanMod on Linux Mint 20.xx. XanMod is designed for desktop users with the latest hardware, but this can be installed on any Linux Mint desktop currently supported. However, it’s advised to research before upgrading, and it is ill-advised to use it on critical or production-type systems.
One of the best features of using XanMod is that when the next Linux Kernel comes around, it is included on development/edge very quickly. Hence, it is worth the look, especially if you are into Linux gaming.