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KDE and GNOME: Krita, Bionic and AppStream/AppData

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KDE
GNOME
  • Let’s Tally Some Votes!

    We’re about a week into the campaign, and almost 9000 euros along the path to bug fixing. So we decided to do some preliminary vote tallying! And share the results with you all, of course!

    On top is Papercuts, with 84 votes. Is that because it’s the default choice? Or because you are telling us that Krita is fine, it just needs to be that little bit smoother that makes all the difference? If the latter, we won’t disagree, and yesterday Boudewijn fixed one of the things that must have annoyed everyone who wanted to create a custom image: now the channel depths are finally shown in a logical order!

  • Almost Bionic

    Maybe it’s all the QA we added but issues kept cropping up with Bionic. All those people who had encrypted home folders in xenial soon found they had no files in bionic because support had been dropped so we had to add a quirk to keep access to the files. Even yesterday a badly applied patch to the installer broke installs on already partitioned disks which it turns out we didn’t do QA for so we had to rejig our tests as well as fix the problem. Things are turning pleasingly green now so we should be ready to launch our Bionic update early next week. Do give the ISO images one last test and help us out by upgrading any existing installs and reporting back. Hasta pronto.

  • Speeding up AppStream: mmap’ing XML using libxmlb

    AppStream and the related AppData are XML formats that have been adopted by thousands of upstream projects and are being used in about a dozen different client programs. The AppStream metadata shipped in Fedora is currently a huge 13Mb XML file, which with gzip compresses down to a more reasonable 3.6Mb. AppStream is awesome; it provides translations of lots of useful data into basically all languages and includes screenshots for almost everything. GNOME Software is built around AppStream, and we even use a slightly extended version of the same XML format to ship firmware update metadata from the LVFS to fwupd.

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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.