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Devices With GNU/Linux and Open Hardware

Submitted by Roy Schestowitz on Wednesday 1st of June 2022 09:59:54 AM Filed under
Hardware
  • CHUWI launches RZBOX 2022 mini PC based on AMD RYZEN 7 5800H APU

    Chuwi has recently revealed a mini-PC that features the AMD Ryzen 7 5800H (3.2GHz – 4.4GHz) integrated with the Radeon RX Vega 8-core GPU (up to 170MHz). Unlike other mini-PCs for light use, the RZBOX 2022 was designed to run modern games, entertainment systems, etc. Price starts at $639 available at Chuwi’s website.

    The AMD Ryzen 7 5800H implements the Zen 3 architecture (7nm process), features 8-cores and 16 threads. To complement the powerful processor, there are 16GB DDR4 (3200MHz) and dual-channel memory slots for additional capacity (up to 64GB). As in other previous Chuwi mini-PC models, the RZBOX comes with 512GB SSD and dual M.2 SSD slots for even more storage. 

  • Celebrating the community: Jay

    We love being able to share how young people across the world are getting creative with technology and solving problems that matter to them. That’s why we put together a series of films that celebrate the personal stories of young tech creators.

  • Cannoli: The Fast QEMU Tracer

    Cannoli is a high-performance tracing engine for qemu-user. It can record a trace of both PCs executed as well as memory operations. It consists of a small patch to QEMU to expose locations to inject some code directly into the JIT, a shared library which is loaded into QEMU to decide what and how to instrument, and a final library which consumes the stream produced by QEMU in another process, where analysis can be done on the trace.

    Cannoli is designed to record this information with minimum interference of QEMU's execution. In practice, this means that QEMU needs to produce a stream of events, and hand them off (very quickly) to another process to handle more complex analysis of them. Doing the analysis during execution of the QEMU JIT itself would dramatically slow down execution.

  • May Update: Worth The Wait

    Hello everyone! This month we’re announcing production of the Pinebook Pro resuming and introduction of Quartz64 model-B. I had an opportunity to meet with TL earlier this month, and got some ear-on time with the Pinebuds, so I dedicated a section to my early impressions from the time spent with the prototype. This update also brings news of SOQuartz Blade hostboard production, camera enablement on the PinePhone Pro and a guest write-up by dsimic addressing issues some users have been experiencing with their PinePhone (Pro) keyboards. There is truly a lot to get to this month, so let’s get into it.

  • Time to review the phone that I helped make!

    This is one awful phone.

    If you’re reading this waaaay later, it might have become good, just as Light and Punkt eventually improved. But it’s not now. I’ve used this as my one and only phone for six months.

    And since it’s so unusable, that has meant pretty much emergencies & delivieries only.

»

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.

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