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Server: Coreboot, Ubuntu Pro, and Kubernetes Spotlight on SIG Usability

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  • Coreboot on the ASRock E3C246D4I

    I wanted to play around with OpenBMC on a physical board and this article led me to the ASRock E3C246D4I. It's a not overly expensive Intel Coffee Lake board featuring an Aspeed AST2500 BMC. So the first thing I did was to compile OpenBMC. My computer was in for a quite a chore there. It needed to download 11G of sources and compile those. Needless to say this takes a long time on a notebook computer and is best done overnight. I flashed the image via the SPI header next to the BMC flash. I used some mini crocodile clips to do this at first.

  • ASRock Rack Has One Of The Best, Most Open-Source Firmware x86 Server Motherboards

    For those wanting to get into open-source firmware development or even just to have a small SOHO x86_64 low-cost Intel server platform that is as open as possible, ASRock Rack happens to now boast one of the best solutions.

    The ASRock Rack E3C246D4I has happened to work its way into a unique position of having both OpenBMC support for open-source BMC support as well as Coreboot support for open-source system firmware while being a relatively young platform (compared to many open-source Coreboot ports to AMD Opterons or other old systems) while being less expensive than say the POWER9 wares from Raptor.

  • Ubuntu Pro launches on Google Cloud

    The "hardened" version of the open source Linux OS comes with added security features

  • Kubernetes Spotlight on SIG Usability

    Are you interested in learning about what SIG Usability does and how you can get involved? Well, you're at the right place. SIG Usability is all about making Kubernetes more accessible to new folks, and its main activity is conducting user research for the community. In this blog, we have summarized our conversation with Gaby Moreno, who walks us through the various aspects of being a part of the SIG and shares some insights about how others can get involved.

    Gaby is a co-lead for SIG Usability. She works as a Product Designer at IBM and enjoys working on the user experience of open, hybrid cloud technologies like Kubernetes, OpenShift, Terraform, and Cloud Foundry.

    [...]

    SIG Usability hosted a KubeCon talk about studying Kubernetes users' experiences. The talk focuses on updates to the user study projects, understanding who is using Kubernetes, what they are trying to achieve, how the project is addressing their needs, and where we need to improve the project and the client experience. Join the SIG's update to find out about the most recent research results, what the plans are for the forthcoming year, and how to get involved in the upstream usability team as a contributor!

More in Tux Machines

Software: Matrix, Ktube, and Monero P2Pool

  • Chat Bubbles on Element and Several Matrix Apps

    This simple comparison wants to help everyone adopt alternative messaging technology, Matrix, with suitable user interface to them. We call Matrix Apps to instant messengers like Element, Fluffy, Nheko, Schildi and Spectral as they are created based upon the said technology. We will start by setting up criteria first that includes chat bubbles, then going through these messengers one by one, and you will see their pictures here along with a little comments from me. I hope you can pick up the messenger with UI you love the most from here.

  • Ktube Media Downloader lets you download YouTube videos easily on Linux

    I always like to tell people about how I have been using Linux as my primary operating system for over ten years. I love Linux, I understand it, it’s free and above all, it fits my workflow in a way Microsoft’s Windows (with all its goodness) probably never will. That also means I love and am a command-line ninja but I also know one thing, a lot of people out there fear and hate the command line.

  • Monero P2Pool V1.0 Is Released

    The latest version of P2Pool, a decentralized Monero mining pool has released. This is the first official release, signaling an invitation for more users to try out the new software.

Better Support & Performance For OpenACC Kernels Is Coming To GCC

While the GNU Compiler Collection has supported OpenACC for a few years now as this parallel programming standard popular with GPUs/accelerators, the current implementation has been found to be inadequate for many real-world HPC workloads leveraging OpenACC. Fortunately, Siemens has been working to improve GCC's OpenACC kernels support. GCC's existing OpenACC kernels construct has been found to be "unable to cope with many language constructs found in real HPC codes which generally leads to very bad performance." Fortunately, improvements are on the way and could potentially be mainlined in time for next year's GCC 12 stable release. Read more

Security Leftovers

  • Database containing 106m Thailand travelers' details leaked • The Register

    A database containing personal information on 106 million international travelers to Thailand was exposed to the public internet this year, a Brit biz claimed this week. Bob Diachenko, head of cybersecurity research at product-comparison website Comparitech, said the Elasticsearch data store contained visitors' full names, passport numbers, arrival dates, visa types, residency status, and more. It was indexed by search engine Censys on August 20, and spotted by Diachenko two days later. There were no credentials in the database, which is said to have held records dating back a decade. “There are many people who would prefer their travel history and residency status not be publicized, so for them there are obvious privacy issues,” wrote Comparitech editor Paul Bischoff on the company’s blog.

  • Break out your emergency change process and patch this ransomware-friendly bug ASAP, says VMware

    VMware has disclosed a critical bug in its flagship vSphere and vCenter products and urged users to drop everything and patch it. The virtualization giant also offered a workaround.

  • Reproducible Builds (diffoscope): diffoscope 185 released

    The diffoscope maintainers are pleased to announce the release of diffoscope version 185. This version includes the following changes:

    [ Mattia Rizzolo ]
    * Fix the autopkgtest in order to fix testing migration: the androguard
      Python module is not in the python3-androguard Debian package
    * Ignore a warning in the tests from the h5py package that doesn't concern
      diffoscope.
    
    [ Chris Lamb ]
    * Bump Standards-Version to 4.6.0.
    

GNOME 41 Released. This is What's New.

GNOME team announced the release of GNOME 41 with some exceptional changes and updates. We wrap up the release in this post. Read more