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today's leftovers

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Misc
  • Digest of YaST Development Sprint 123 | YaST

    Both openSUSE Leap 15.3 and SUSE Enterprise Linux 15 SP3 are already in the oven and almost ready to be tasted. But although they smell delicious, the openSUSE volunteers and the great SUSE QA team never give up in challenging our beloved distributions to find the corner cases that need more polishing. Since we want to make sure each possible problem have a solution or a documented workaround at the release date, the YaST Team invested quite some time during the last sprint investigating and solving some problems related to AutoYaST, system migration, registration and other tricky areas.

    [...]

    One of the many features offered by AutoYaST is the possibility of specifying a so-called ask-list, which lets the user decide the values of some parts of the AutoYaST profile during the installation. That allows to fine-tune the level of flexibility and interactivity, with a process that is highly automated but still customizable on the fly. During this sprint we basically rewrote the whole feature to make it more robust and powerful, while still being fully backwards-compatible. See more details in the corresponding pull request including technical details, before-and-after screenshots and a link to the official documentation that explains how to use this reworked feature.

  • Panfrost Open-Source Mali Driver Adding Mediatek MT8183 Support With Linux 5.14

    The open-source Panfrost graphics driver stack that is now seeing support backed by Arm is going to see Mediatek MT8183 support with the upcoming Linux 5.14 kernel cycle this summer.

    The Mediatek MT8183 SoC will work with the Panfrost DRM kernel driver come Linux 5.14. This Mediatek SoC is prominent for being used by HP, Acer, and Lenovo Chromebooks. The Mediatek MT8183 was announced at the end of 2019 with featuring eight Cortex-A73 cores and four Cortex-A53 cores while using Arm Mali G72 MP3 graphics.

  • High-end Chromebooks explain convertible laptops better than anything else

    It is always with a sense of wonderment, befuddlement, and disbelief that the company from Cupertino pushes its tablet and desktop operating systems closer and closer together, especially as it has steadfastly refused to allow a touchscreen on Macs.

    But the interaction style from the latter half of the last century has been good enough for Apple, and that's that for the world's largest computer firm.

    While I still concur the desktop-style interface is paramount among the choices on offer, it isn't necessarily the best in circumstances when an app, which has been built for a touch interface, is lazily ported onto your desktop.

  • OpenShot brings official Linux video editor to Chromebook

    Seeing how the foundation of Chrome Unboxed is built very much on Chrome OS and cloud computing, we are huge fans of the open web and ever-evolving tools that come with the territory. That said, there is one particular area that Chrome OS is still lacking and I’m afraid that we are still a few years out from a web-based solution. Yes, I am talking about video editing. There is an increasing number of really good web-based video creation tools out there and for a lot of users, they do everything needed to create quality content for the classroom, marketing materials, or what have you. For serious content creators and studios, however, those tools simply won’t cut it. Thankfully, Chrome OS has matured extensively over the past ten years, and times, they are a-changing.

  • With $21M in funding, Code Ocean aims to help researchers replicate data-heavy science

    Say you’re a microbiologist looking at the effectiveness of a promising compound on certain muscle cells. You’re working in R, writing in RStudio on an Ubuntu machine, and your data are such and such collected during an in vitro observation. While you would naturally declare all this when you publish, there’s no guarantee anyone has an Ubuntu laptop with a working RStudio setup around, so even if you provide all the code, it might be for nothing.

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  • Cloud Satellite extends public cloud for consistent applications in hybrid environments

    One way to meet this need is to enable companies to consume public cloud services anywhere else in their IT infrastructure in a software deployment model, according to Jason McGee (pictured, right), IBM fellow, vice president and chief technology officer of the IBM cloud platform at IBM.

    “So, recently we launched this thing called IBM Cloud Satellite,” he said. “[It is] how we can actually extend the public cloud experience back into the data center, out to the edge, and allow people to kind of mix both location flexibility with public cloud consumption,” he said.

    McGee and Octavian Tanase (pictured, left), senior vice president of engineering at NetApp Inc., spoke with John Furrier, host of theCUBE, SiliconANGLE Media’s livestreaming studio, during IBM Think. They discussed the new demands of companies on the hybrid cloud, the main features of the IBM Cloud Satellite, and how the data storage provider NetApp complements this solution. (* Disclosure below.)

  • How to Add a Library in Arduino

    If you’ve been using Arduino IDE for a while, you would eventually need to extend its capabilities to connect with sensors, displays, Arduino shields, non-Arduino boards, and any other modules. After all, there is a limit to the number of built-in sketches you can use from the downloaded Arduino software.

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.