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OSS Leftovers

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OSS
  • Industrifonden invests $1.5 million in Freemelt’s open source EBM technology

    The Freemelt One, is an electron beam melting 3D printer, intended for Additive Manufacturing materials R&D and requires only a small amount of powder to operate, making it affordable and fast for users to test different metal powders. Since it is an open-source system, it allows users to adapt and evolve the code, and share it within the community, to accelerate the development of tomorrow’s materials.

  • Introducing CUE, an open-source data constraint language that merges types and values into a single concept

    Inspired by Google’s General Configuration Language (GCL), a team of developers has now come up with a new language called CUE. It is an open-source data validation language, which aims to simplify tasks that involve defining and using data. Its applications include data validation, data templating, configuration, querying, code generation and even scripting.

    There are two core aspects of CUE that set it apart from other programming or configuration languages. One, it considers types as values and second, these values are ordered into a lattice, a partially ordered set.

  • Leadership Shakeup at Wasabi Wallet as Bitcoin Business Surges

    One of bitcoin’s most experimental startups has grown dramatically over the past year, highlighting both the opportunities and pitfalls of open source development.

  • Auterion, Open Source Operating System for Drones, Announces New MAVSDK: Software Development Kit for Drone Communications

    Auterion, the leading open-source operating system for enterprise drones, today announced the release of MAVSDK, a set of libraries in different programming languages (C++, Python, Swift, Java) that provide a high-level API to the MAVLink protocol for communication between a ground control station and drones, or the drone and a payload sensor.

    [...]

    “Until today, customizing operations in the MAVLink protocol required a deep understanding of complex subjects such as embedded systems, drone dynamics, and the C++ programming language,” said Kevin Sartori, co-founder of Auterion. “Now, with MAVSDK, any qualified mobile developer can write high-level code for complex operations, meaning more developers will be able to build custom applications and contribute to the community.”

  • Binance launches ‘Binance X’, aims at building open-source crypto software

    Crypto-exchange giants, Binance, launched BInance X to extend its research in open-source blockchain development. They will be funding more than 40 developers researching open-source crypto software. Binance X also hopes to assist “evangelists” to promote education around the space by providing resources to projects in various stages of development.

    Binance X offers a fellowship program that is aimed at research and development of open-source blockchain software. The exchange has not yet disclosed any information on how much funds it will provide for the 40 project leads that have already signed on as Binance X fellows. Applications are accepted on a rolling basis.

  • Catching the Second Wave With Kubernetes Open Source Products

    I’d like to add to that “second wave” sentiment. We’ve been making a case for containers and Kubernetes for some time now, and adoption is growing at a rapid rate. But as Kubernetes continues to mature, companies realize that the complexity of spinning up their first clusters was only the tip of the iceberg. Kubernetes clusters require constant maintenance and oversight; while applications running inside Kubernetes can be individually trusted to start, scale and stop healthily, your cluster as a whole is an ever-evolving ecosystem.

  • Asterisk Service Launches Open Source SBC Solution With Advanced Features

More in Tux Machines

Hyperledger and Financing FOSS

  • ConsenSys joins Hyperledger to help build enterprise blockchains

    Ethereum-focused development firm ConsenSys has joined Hyperledger as a premium member. Hyperledger—run by the Linux Foundation—is an open-source project focused on open-source technologies, particularly around enterprise blockchains.

  • ConsenSys Joins Hyperledger as a Premier Member

    ConsenSys and Hyperledger announced today that ConsenSys has become the newest Premier Member of Hyperledger, an open source collaborative effort created to advance cross-industry blockchain technologies, hosted by the Linux Foundation. Additionally, ConsenSys's PegaSys protocol engineering group submitted its Ethereum client, formerly known as Pantheon, as the project Hyperledger Besu, the first public chain compatible blockchain submission to Hyperledger.

  • Square Crypto Grants $100,000 to Open-Source Crypto Payment Processor

    Bitcoin (BTC)-supporting payments service Square Crypto is giving the first of what will be many grants to support open-source Bitcoin projects to BTCPay Foundation.

  • CasperLabs Raises $14.5M Series A Round, Aims to Scale Blockchain Opportunities for Everyone

    CasperLabs, the open-source blockchain platform powered by the Correct-by-Construction (CBC) Casper proof-of-stake consensus protocol, today announced it has raised $14.5M in Series A funding led by Terren Piezer, the "Zelig of Wall Street," through his personal holding company, Acuitas Group Holdings. Other major investors include Arrington XRP Capital, Consensus Capital, Axiom Holdings Group, Digital Strategies, MW Partners, Blockchange Ventures, Hashkey Capital, and Distributed Global. The new investment will be used to accelerate product development and expand hiring of world-class engineers.

  • Akeneo raises $46 million for its product information management service

    Akeneo started as an open-source PIM application. Today, thousands of companies actively use that open-source version. But Akeneo also offers an enterprise edition with a more traditional software-as-a-service approach. The startup has managed to attract 300 clients, such as Sephora, Fossil and Auchan.

  • Where have all the seed deals gone?

    When it comes to big business, the numbers rarely lie, and the ones PitchBook and other sources have pulled together on the state of seed investing aren’t pretty. The total number of seed deals, funds raised and dollars invested in seed deals were all down in the 2015-2018 time frame, a period too long to be considered a correctable glitch. [...] Gone were the days of investing millions of dollars in tech infrastructure before writing the first line of code. At the same time, the proliferation of increasingly sophisticated and freely available open-source software provided many of the building blocks upon which to build a startup. And we can’t forget the launch of the iPhone in 2007 and, more importantly for startups, the App Store in 2008.

  • Is Open Source licensing irretrievably broken?

    Jonathan Ellis is the CTO and Founder of DataStax. At ApacheCon 2019 in Las Vegas, he gave a keynote that will make many in the industry uncomfortable. The focus of that keynote was the state of open source licensing. Ellis believes that there is a problem, if not what some would call a looming crisis in how open source software licences are being used. He believes that the last 10 years, in particular, have seen a significant change in attitudes around what open source means. One of the big changes has been the shift from a hobbyist, part-time code development role to venture capital funded companies. Many of these like the open source model. As Ellis told Enterprise Times, making something open source is about instant exposure to a wider audience.

Debian Community Team (CT) and miniDebConf19 Vaumarcu

  • Molly de Blanc: Free software activities (August 2019)

    The Debian Community Team (CT) had a meeting where we discussed some of our activities, including potential new team members!

  • miniDebConf19 Vaumarcus – Oct 25-27 2019 – Call for Presentations

    We’re opening the Call for Presentations for the miniDebConf19 Vaumarcus now, until October 20, so please contribute to the MiniDebConf by proposing a talk, workshop, birds of feather (BoF) session, etc, directly on the Debian wiki: /Vaumarcus/TalkSubmissions We are aiming for talks which are somehow related to Debian or Free Software in general, see the wiki for subject suggestions. We expect submissions and talks to be held in English, as this is the working language in Debian and at this event. Registration is also still open; through the Debian wiki: Vaumarcus/Registration.

New Distro Releases: EasyOS Buster 2.1.3, EasyOS Pyro 1.2.3 and IPFire 2.23 - Core Update 136

  • EasyOS Buster version 2.1.3 released

    EasyOS version 2.1.3, latest in the "Buster" series, has been released. This is another incremental upgrade, however, as the last release announced on Distrowatch is version 2.1, the bug fixes, improvements and upgrades have been considerable since then. So much, that I might request the guys at Distrowatch to announce version 2.1.3.

  • EasyOS Pyro version 1.2.3 released

    Another incremental release of the Pyro series. Although this series is considered to be in maintenance mode, it does have all of the improvements as in the latest Buster release.

  • IPFire 2.23 - Core Update 136 is available for testing

    the summer has been a quiet time for us with a little relaxation, but also some shifted focus on our infrastructure and other things. But now we are back with a large update which is packed with important new features and fixes.

Linux 5.3

  • Linux 5.3
    So we've had a fairly quiet last week, but I think it was good that we
    ended up having that extra week and the final rc8.
    
    Even if the reason for that extra week was my travel schedule rather
    than any pending issues, we ended up having a few good fixes come in,
    including some for some bad btrfs behavior. Yeah, there's some
    unnecessary noise in there too (like the speling fixes), but we also
    had several last-minute reverts for things that caused issues.
    
    One _particularly_ last-minute revert is the top-most commit (ignoring
    the version change itself) done just before the release, and while
    it's very annoying, it's perhaps also instructive.
    
    What's instructive about it is that I reverted a commit that wasn't
    actually buggy. In fact, it was doing exactly what it set out to do,
    and did it very well. In fact it did it _so_ well that the much
    improved IO patterns it caused then ended up revealing a user-visible
    regression due to a real bug in a completely unrelated area.
    
    The actual details of that regression are not the reason I point that
    revert out as instructive, though. It's more that it's an instructive
    example of what counts as a regression, and what the whole "no
    regressions" kernel rule means. The reverted commit didn't change any
    API's, and it didn't introduce any new bugs. But it ended up exposing
    another problem, and as such caused a kernel upgrade to fail for a
    user. So it got reverted.
    
    The point here being that we revert based on user-reported _behavior_,
    not based on some "it changes the ABI" or "it caused a bug" concept.
    The problem was really pre-existing, and it just didn't happen to
    trigger before. The better IO patterns introduced by the change just
    happened to expose an old bug, and people had grown to depend on the
    previously benign behavior of that old issue.
    
    And never fear, we'll re-introduce the fix that improved on the IO
    patterns once we've decided just how to handle the fact that we had a
    bad interaction with an interface that people had then just happened
    to rely on incidental behavior for before. It's just that we'll have
    to hash through how to do that (there are no less than three different
    patches by three different developers being discussed, and there might
    be more coming...). In the meantime, I reverted the thing that exposed
    the problem to users for this release, even if I hope it will be
    re-introduced (perhaps even backported as a stable patch) once we have
    consensus about the issue it exposed.
    
    Take-away from the whole thing: it's not about whether you change the
    kernel-userspace ABI, or fix a bug, or about whether the old code
    "should never have worked in the first place". It's about whether
    something breaks existing users' workflow.
    
    Anyway, that was my little aside on the whole regression thing.  Since
    it's that "first rule of kernel programming", I felt it is perhaps
    worth just bringing it up every once in a while.
    
    Other than that aside, I don't find a lot to really talk about last
    week. Drivers, networking (and network drivers), arch updates,
    selftests. And a few random fixes in various other corners. The
    appended shortlog is not overly long, and gives a flavor for the
    changes.
    
    And this obviously means that the merge window for 5.4 is open, and
    I'll start doing pull requests for that tomorrow. I already have a
    number of them in my inbox, and I appreciate all the people who got
    that over and done with early,
    
                    Linus
    
  • Linux Kernel 5.3 Officially Released, Here's What's New

    Linus Torvalds announced today the release of the Linux 5.3 kernel series, a major that brings several new features, dozens of improvements, and updated drivers. Two months in the works and eight RC (Release Candidate) builds later, the final Linux 5.3 kernel is now available, bringing quite some interesting additions to improve hardware support, but also the overall performance. Linux kernel 5.3 had an extra Release Candidate because of Linus Torvalds' travel schedule, but it also brought in a few needed fixes. "Even if the reason for that extra week was my travel schedule rather than any pending issues, we ended up having a few good fixes come in, including some for some bad Btrfs behavior. Yeah, there's some unnecessary noise in there too (like the speling fixes), but we also had several last-minute reverts for things that caused issues," said Linus Torvalds.

  • Linux 5.3 Kernel Released With AMD Navi Support, Intel Speed Select & More

    Linus Torvalds just went ahead and released the Linux 5.3 kernel as stable while now opening the Linux 5.4 merge window. There was some uncertainty whether Linux 5.3 would have to go into extra overtime due to a getrandom() system call issue uncovered by an unrelated EXT4 commit. Linus ended up reverting the EXT4 commit for the time being.