We install all these kernels:
- linux-mainline
- linux-nitrous
- linux-xanmod-x64v3
- linux-xanmod-lts
- linux-lqx
This video tutorial delves into the world of Linux kernels, specifically focusing on Arch Linux and the use of scripts to simplify kernel management. The presenter demonstrates how to install various kernels beyond the standard Arch offerings, pulling from sources like Chaotic-aur and others, emphasizing the flexibility this provides for users seeking specific features or performance optimizations.
The core of the video revolves around using custom Bash scripts to automate tasks such as downloading, installing, and removing kernels. This approach streamlines the process, making it accessible even to users who aren’t deeply familiar with kernel compilation or manual package management. The presenter showcases scripts that fetch kernels like Linux Mainline, Xanmod, Nitrious, and others, highlighting the ease with which these scripts can be adapted to install different kernels by simply changing a few lines of code.
Key topics covered include:
- Kernel Selection and Sources: The video explores different kernel types available, including those from official Arch repositories, Chaotic-aur, and custom repositories. It discusses the benefits of using alternative kernels, such as improved performance, specific hardware support, or experimental features.
- Scripting for Automation: A significant portion of the video is dedicated to explaining how scripts can automate the kernel installation process. The presenter emphasizes the importance of understanding the script’s functionality and encourages viewers to analyze and even modify the scripts to suit their needs. Using AI tools like Gemini or ChatGPT to explain script lines is also suggested.
- Kernel Installation and Removal: The tutorial provides a step-by-step guide on how to install and remove kernels using the provided scripts and pacman. It also covers how to clean up unnecessary files and dependencies after kernel removal. The presenter stresses the importance of testing these procedures in a virtual machine before applying them to a production system.
- Troubleshooting and Best Practices: The video addresses potential issues that can arise during kernel installation, such as dependency conflicts or boot failures. It recommends keeping at least two kernels installed as a backup in case one causes problems. The importance of testing on a non-critical machine (like a virtual machine) before applying changes to a main system is reiterated.
- Grub Configuration and Boot Management: The presenter briefly touches on how to manage the boot process using Grub, demonstrating how to select a specific kernel at boot time. This is particularly relevant when multiple kernels are installed.
- Microcode Updates: The video briefly mentions the importance of microcode updates for CPU stability and performance, directing viewers to the ArchWiki for more information.
- Repository Management: The presenter shows how to enable and disable repositories, particularly Chaotic-aur, and explains why it’s sometimes necessary to temporarily disable it due to version conflicts.
The video concludes by emphasizing the importance of understanding the risks involved in kernel manipulation and encourages viewers to research and learn more about kernels before making significant changes to their systems. The presenter suggests that this content would be a good fit for an article on the Arch Linux information website, focusing on general topics and how-tos related to Arch Linux. The article could cover topics like installing specific kernels (Clear, Xanmod), freezing kernel versions, and downgrading kernels.
Or install them with Arch Linux Kernel Manager or AKM