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KDE and Qt

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KDE
  • KDE Plasma 5.9.2 Desktop Rolls Out on Valentine's Day with Multiple Bug Fixes

    It's Valentine's Day, and to celebrate this important event, the KDE developers demonstrate their love for KDE Plasma users by bringing them a new maintenance update for the KDE Plasma 5.9 desktop environment.

    Yes, we're talking about KDE Plasma 5.9.2, the second point release to the latest KDE Plasma 5.9 desktop, which launched just two weeks ago for various GNU/Linux distributions, including KDE Neon and Arch Linux. Because of the new, fast release cycle, you see this new version just one week after the first update, namely KDE Plasma 5.9.1.

  • An Early Qt 5.9 Alpha Snapshot: Qt 5.9 Packing A Ton Of Features

    While Qt 5.8 was released less than one month ago, the Qt 5.9 Alpha release is on approach for landing.

    Jani Heikkinen today announced the first Qt 5.9 Alpha snapshot. This isn't the formal Qt 5.9 Alpha release, but will become the official Alpha source package if there isn't anything important that's missing. Hit up that mailing list link if you are interested in testing.

  • First Qt 5.9 alpha snapshot available
  • KDE's Plasma Discover Package Manager to Support Flatpak Packages and Repos

    It looks to us like Flatpak, the open-source application sandboxing and distribution framework for GNU/Linux systems is on its way to becoming the norm on most distributions.

    Not only that GNOME Software offers support for Flatpak runtimes, but it appears that KDE's Plasma Discover graphical package manager will do too, as KDE developer Jan Grulich reports today on the upcoming availability of a Flatpak backend to implement support for handling Flatpak packages and repositories in the app.

  • KDE Discover flatpak backend

    As some of you might already know, I’ve been focusing lately on Flatpak and its integration into KDE. You can check my work on Flatpak KDE portals, which are being currently included in our KDE runtimes and repositories were migrated to KDE git so there has been made some progress since last time I talked about them. Recently I started looking into adding Flatpak support to KDE Discover, to have same support for Flatpak as Gnome has with gnome-software. From the begining it was a nightmare for me as I have never used any glib based library so that slowed me down little bit. I also went through gnome-software code to understand how flatpak integration is done there to get some inspiration. Things went well since then and I have already quite nice stuff to share with you. We currently support most common functionality, like listing available/installed flatpak applications in Discover with possibilities to install/remove/update and of course launch them. We also support flatpak bundles and flatpakref files already.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

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.