The purpose of this tutorial is to show how to disable the default Nouveau kernel driver on Ubuntu 22.04 Jammy Jellyfish Linux Desktop.
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Install And Set Up KVM On Ubuntu 20.04 Focal Fossa Linux
KVM is Kernel-based Virtual Machine. It’s a module built directly into the Linux kernel that allows the operating system to act as a hypervisor. Although some people may prefer a third-party solution like VirtualBox, there’s no need to install extra software since the Linux kernel already gives us the necessary tools we need to make virtual machines.
KVM requires a little configuration if you want some conveniences like a graphical manager or the ability to allow VM guests to login from your network – but we’ll cover that in this guide. Once it’s up and running, you’ll find that KVM provides the most stable and seamless experience for your virtualization needs on Linux.
In this tutorial you will learn:
- How to install necessary KVM utilities on Ubuntu 20.04
- How to install and configure virt-manager
- How to configure network interfaces for bridged connection
- How to create a new virtual machine
Yocto Linux: Tutorial Basics
The Yocto Project allows users to create custom Linux distributions for emedded and IoT software. It is an open source project, calloborated on by the Linux foundation and other big names in the tech industry. Its big advantage is that it can work on a variety of architectures including some that are not as mainstream or widespread, like ARM, MIPS, PowerPC, x86, and x86-64.
Ubuntu 22.04 kernel version
Ubuntu 22.04 Jammy Jellyfish Linux, the latest long term support release from Canonical, is due to come out on April 21, 2022. As with all new LTS versions of Ubuntu, it will have a newer kernel version from other past releases of Ubuntu.
Basic Linux Kernel commands for module administration
The kernel of a Linux system is the core that everything else in the operating system relies on. The functionality of the kernel can be extended by adding modules to it by use of a specific Linux kernel commands. As such, a user can fine tune their kernel settings by enabling or disabling modules. This level of granular control is one of the many reasons why users love Linux in the first place.
How to disable IPv6 on Linux
Support for the Internet Protocol version 6 is available on Linux since 1996. The kernel implements this functionality, which is usually active and enabled by default on all the major distributions, via the “ipv6” module. Sometimes, for various reasons, it may be desirable to temporarily or permanently disable IPv6 networking.
How to install Linux kernel headers on Raspberry Pi
A Linux kernel is the core of a Linux distribution such as Raspberry Pi OS and consists of three things: the kernel itself, the kernel’s headers, and the kernel’s extra modules. The kernel headers are used to define device interfaces. For example, they can be used to compile the module that controls your computer’s video card and driver.
Check information of kernel module on Linux
Every time a Linux system is booted, there are a number of kernel modules that will be loaded by the system and used to provide additional support for filesystems, new hardware, and many other things. Obtaining information about particular kernel modules may a be an important troubleshooting skill. In this tutorial, we will explain how to obtain module information such as description, dependency, author or relevant object file name using the modinfo command and its various options.
How to set kernel boot parameters on Linux
The purpose of this tutorial is to show how to set kernel boot parameters in Linux. When a user boots their Linux system, the GRUB boot loader can set various parameters as it loads the Linux kernel. You can think of these parameters as arguments, the same type you are probably accustomed to using with commands in your terminal.
Manjaro Linux kernel headers installation
A Linux kernel is the core of a Linux distribution and consists of three things: the kernel itself, the kernel’s headers, and the kernel’s extra modules. The kernel headers are used to define device interfaces. For example, they can be used to compile the module that controls your computer’s video card and driver.
The main reason you may find yourself needing to install kernel headers is if you are compiling kernel modules and need Linux to access and communicate with hardware as intended. Sometimes device drivers may require you to update the kernel headers on your system to function properly. Other times, there may be compatibility issues with new versions and you’ll need to roll back an update. The process for doing this can vary on each distribution, but in this guide we’ll be going over the steps specifically for Manjaro Linux. Continue reading to find out how to install kernel headers, check the version of installed kernel headers, and switch between kernel header versions on Manjaro.
In this tutorial you will learn:
- Linux API headers vs kernel headers
- Install or update kernel headers
- Switch between kernel header versions