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Kernel: Systemd, AMDGPU Driver and LKML archives

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Linux
  • Escape from System D, episode V

    I think what really bothers me is just the scope of the thing. Systemd isn’t an init system; it’s a software ecosystem, a whole slew of separate programs which are designed to work together and to manage various different aspects of the system, not simply just manage services. The problem is, despite the claims of modularity, it’s somewhat difficult to separate out the pieces. Right from the start, building Systemd, you have a number of dependencies and a huge set of components that you may or may not be able to disable; if you do disable certain components, it’s not clear what the ramifications might be, whether you need to replace them, and what you might be able to replace them with. I’d be less bothered if I could download a source bundle just for “Systemd, the init daemon” and compile that separately, and pick and choose the other parts on an individual basis in a similar way, but that’s just not possible – and this is telling; sure, it’s “modular” but clearly the modules are all designed to be used together. In theory you may be able to take the core and a few select pieces but none of the distributions are doing that and therefore it’s not clear that it really is possible.

  • Systemd 239 Rolls Out With Portable Services, Merges Boot Loader Specification

    The big systemd 239 feature update is now officially released.

    Systemd lead developer Lennart Poettering has announced the systemd 239 release.

  • Initial AMDGPU Driver Changes Submitted For Linux 4.19

    Less than one week after the close of the Linux 4.18 kernel merge window, AMD developers working on the AMDGPU Direct Rendering Manager driver have already submitted their first batch of changes to DRM-Next to begin queuing for the Linux 4.19 kernel cycle. There are a few new features with this latest batch of code.

  • LKML archives on lore.kernel.org

    A new archive of linux-kernel mailing list (LKML) posts going back to 1998 is now available at lore.kernel.org. It is based on public-inbox (which we looked at back in February. Among other things, public-inbox allows retrieving the entire archive via Git: "Git clone URLs are provided at the bottom of each page. Note, that due to its volume, the LKML archive is sharded into multiple repositories, each roughly 1GB in size. In addition to cloning from lore.kernel.org, you may also access these repositories on git.kernel.org." The full announcement, which includes information about a new Patchwork instance as well as ways to link into the new archive, can be found on kernel.org.

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Dilution and Misuse of the "Linux" Brand

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.