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Firefox on EGL and PPC

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Moz/FF
  • Firefox Brings The Fire: Shifting From GLX To EGL | Hackaday

    You may (or may not) have heard that Firefox is moving from GLX to EGL for the Linux graphics stack. It’s an indicator of which way the tides are moving in the software world. Let’s look at what it means, why it matters, and why it’s cool.

    A graphics stack is a complex system with many layers. But on Linux, there needs to be an interface between something like OpenGL and a windowing system like X11. X11 provides a fundamental framework for drawing and moving windows around a display, capturing user input, and determining focus, but little else. An X11 server is just a program that manages all the windows (clients). Each window in X11 is considered a client. A client connects to the server over a Unix process socket or the internet.

    OpenGL focuses on what to draw within the confines of the screen space given by the window system. GLX (which stands for OpenGL Extension to the X window system) was originally developed by Silicon Graphics. It has changed over the years, gaining hardware acceleration support and DRI (Direct Rendering Interface). DRI is a way for OpenGL to talk directly to the graphical hardware if the server and the client are on the same computer. At its core, GLX provides OpenGL functions to X11, adds to the X protocol by allowing 3d rendering commands to be sent, and an extension that reads rendering commands and passes them to OpenGL.

  • Do you run Void on your Power Mac?

    If so, heads up, because builds for your configuration may be ending soon (along with Void PPC on big-endian platforms generally). If you want this to continue, and you've got the interest, chops or gumption, you can help by becoming a maintainer -- take a look at the Void PPC Github. Most of you are probably running the glibc variant, which will end by January 2023, but if you are running musl-based packages those repos will be taken down by the end of 2021. Don't whine to the maintainer, please: the current matrix is four different repos which all require their own maintenance and builds. Even just 32-bit glibc would probably benefit a whole lot of people and yourself. If this is important to you, there's no time like the present to step up.

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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.

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  • 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
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    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.