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today's leftovers

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Misc
  • Getting help with autopkgtest for your package

    If you have been involved in Debian packaging at all in the last few years, you are probably aware that autopkgtest is now an important piece of the Debian release process. Back in 2018, the automated testing migration process started considering autopkgtest test results as part of its decision making.

    Since them, this process has received several improvements. For example, during the bullseye freeze, non-key packages with a non-trivial autopkgtest test suite could migrate automatically to testing without their maintainers needing to open unblock requests, provided there was no regression in theirs autopkgtest (or those from their reverse dependencies).

    Since 2014 when ci.debian.net was first introduced, we have seen an amazing increase in the number of packages in Debian that can be automatically tested. We went from around 100 to 15,000 today. This means not only happier maintainers because their packages get to testing faster, but also improved quality assurance for Debian as a whole.

  • Progress on OM Lx 4.3 release

    OM Lx 4.3 final release has been delayed. In our internal testing our hard working, all volunteer, developers uncovered some issues within our core libraries. The decision made was to delay and fix these issues even though the “fixes” have gotten complicated and time consuming. These issues do not really mean all that much was wrong, just a bit of code here or there. But a huge number of other packages depend on core libraries so they all need to be rebuilt. That is a lot of work. We are doing the work and will report when we get to the next step.

  • Madeline ‘Madds’ Holland: Making Progress

    My first steps into working on this internship with Librsvg was learning about what to learn about. From Rust to the internals of Librsvg itself, I had a lot of unfamiliar things thrust at me, but I used the bits of time I had the first weeks and poured time into learning about everything I could for this project. I tried to go into this with as much of an open mind as I could, learning about all these new things with eagerness. Largest on the to-do list was organizing what needed to be done, so I did what I generally do and made a list! I listed out in a spreadsheet a subset of the features SVG 2 had added, then Federico (my mentor, maintainer of Librsvg and GNOME co-founder, for those of you not seeing this post on planet GNOME) and I sorted that list, removed things that weren’t applicable, and added things that were, until we got a more detailed list up on the Librsvg Gitlab wiki.

    [...]

    Finally, we’re to the present day! GUADEC is this week, and I’ll be participating in the intern lighting talks on Friday, so make sure to register for it and attend! Learning about so many different things and becoming a part of this community has been an amazing experience so far, I’m very thankful for the past half of the internship and so excited about the future. Thank you!

  • Late Night Linux – Episode 134 – Late Night Linux

    The Steam Deck is probably the best news for Linux gaming since Proton, the Mars helicopter has over-delivered, whether Windows 11 is a good opportunity for FOSS, KDE Korner, and more.

  • Deurbanising the Web

    Let HTML5 become the web application platform. Let the browser vendors keep developing forever more. We can’t fight them (and besides, we all still want to watch YouTube), but we can escape to the countryside and rebuild something human-scale, human-controlled and human-understandable! It is true that the PDF spec has suffered feature creep (3D models?!), so we should use PDF/A instead, which forbids interactive content (normal PDFs can contain JavaScript!) and ensures your PDFs are absolutely self-contained, even embedding the fonts.

    “But how can you just throw away all of the semantic qualities of HTML?!”

    HTML’s semantic capabilities were oversold. Tagged PDF is just as expressive for all practical purposes. Maybe HTML supports richer metadata, but metadata is crap. Stick the right keywords in a document and 99% of semantic use cases are met.

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.