Language Selection

English French German Italian Portuguese Spanish

PipeWire Hackfest Reports

Filed under
GNOME
  • Update from the PipeWire hackfest

    As the third and final day of the PipeWire hackfest draws to a close, I thought I’d summarise some of my thoughts on the goings-on and the future.

    [...]

    One key thing that PulseAudio does right (I know there are people who disagree!) is having a custom configuration that automagically works on a lot of Intel HDA-based systems. We’ve been wondering how to deal with this in PipeWire, and the path we think makes sense is to transition to ALSA UCM configuration. This is note as flexible as we need it to be, but I’d like to extend it for that purpose if possible. This would ideally also help consolidate the various methods of configuration being used by the various Linux userspaces.

    To that end, I’ve started trying to get a UCM setup on my desktop that PulseAudio can use, and be functionally equivalent to what we do with our existing configuration. There are missing bits and bobs, and I’m currently focusing on the ones related to hardware volume control. I’ll write about this in the future as the effort expands out to other hardware.

  • Pipewire Hackfest 2018

    For Pipewire, the policy decisions would be split off from the main daemon. Pipewire, as it gains PulseAudio compatibility layers, will grow a default/example policy engine that will try to replicate PulseAudio's behaviour. At the very least, that will mean that Pipewire won't regress compared to PulseAudio, and might even be able to take better decisions in the short term.

    For GNOME, we still wanted to take control of that part of the experience, and make our own policy decisions. It's very possible that this engine will end up being featureful and generic enough that it will be used by more than just GNOME, or even become the default Pipewire one, but it's far too early to make that particular decision.

    In the meanwhile, we wanted the GNOME policies to not be written in C, difficult to experiment with for power users, and for edge use cases. We could have started writing a configuration language, but it would have been too specific, and there are plenty of embeddable languages around. It was also a good opportunity for me to finally write the helper library I've been meaning to write for years, based on my favourite embedded language, Lua.

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.