Language Selection

English French German Italian Portuguese Spanish

Events: LF's Open Networking Summit, Free Software Events in Europe in 2018, Belated FOSDEM Coverage

Filed under
OSS
  • Hands-On Learning at Open Networking Summit for Your SDN/NFV Deployments

    If you are attending ONS, you know the value of open source projects. You know they are going to play a critical role in your ongoing or upcoming SDN/NFV transformation. Open source projects have become very successful in the enterprise space and they are poised to do the same in the communications service provider (CSP) arena.

    That leads to a question—how can you learn more about these projects, determine their value for your specific environment and map out your organization’s next steps? Certainly, you can review online materials on your own. However, if you are like me and learn best when another human being is providing or explaining the material starting with the basics, at an unhurried pace, then the ONAP and OPNFV training sessions offered onsite at Open Networking Summit in Los Angeles are something to consider. These training courses will empower you to integrate open source into your NFV/SDN deployments.

  • Free Software Events in Europe in 2018

    If you know a Free Software and Open Source Software related event in Europe, happening in 2018, that is not yet listed here but that you think is in interest to the FSFE community, please leave it in this pad or contact me directly. All valid events will be imported from here into our wiki calendar.

    Valid events do not need to be a conference, they can be install fests or other activities. But to be in interest for our community, they have to be for the general public and happen in Europe.

  • Avoiding license violations in a large organization

    Over the years, I have heard people from the Software Freedom Conservancy (SFC) say many times that most free-software license violations are not intentional. Indeed, the SFC's principles of community-oriented enforcement say that "most GPL violations occur by mistake, without ill will". I've always had some difficulty in believing that; after all, how hard can it be to create a GPL repository on GitHub and sync the code into it? But it is also said that managing programmers is like herding cats. It was therefore interesting to hear a large-scale cat herder talk at FOSDEM 2018 about the license violations that occurred in their organization and what he and his colleagues did about it.

    Andreas Schreiber works for DLR, Germany's national aeronautics and space research center. DLR has some 8,000 employees across 40 institutions at 20 sites; of those, around 1,500 work on software development. Schreiber said its annual budget of some €150M for software development makes DLR one of the largest software developers in Germany. However, it is primarily an academic institution. Unlike many large commercial software developers, its software is largely written by people employed because of their expertise in such fields as aeronautics and space transportation, who have no formal computer science background, and often no formal training in software development.

    [...]

    Schreiber also noted that both NASA and ESA have developed their own open-source licenses, whereas DLR has deliberately chosen not to do that. Given widespread concerns about license proliferation, and that NASA's license is both non-free and GPL-incompatible, this seems a good decision. In addition, in response to a later question, Schreiber said his group has tried mandating licenses for DLR projects, but that just did not work in the DLR culture, where researchers are used to doing what they like, how they like. Imposing a single institutional license would have been difficult; instead, the group provides advice and support, it will even recommend if asked to, but it doesn't mandate.

More in Tux Machines

Servers: Kubernetes, Oracle's Cloudwashing and Embrace of ARM

  • Bloomberg Eschews Vendors For Direct Kubernetes Involvement
    Rather than use a managed Kubernetes service or employ an outsourced provider, Bloomberg has chosen to invest in deep Kubernetes expertise and keep the skills in-house. Like many enterprise organizations, Bloomberg originally went looking for an off-the-shelf approach before settling on the decision to get involved more deeply with the open source project directly. "We started looking at Kubernetes a little over two years ago," said Steven Bower, Data and Infrastructure Lead at Bloomberg. ... "It's a great execution environment for data science," says Bower. "The real Aha! moment for us was when we realized that not only does it have all these great base primitives like pods and replica sets, but you can also define your own primitives and custom controllers that use them."
  • Oracle is changing how it reports cloud revenues, what's it hiding? [iophk: "probably Microsoft doing this too" (cloudwashing)]
     

    In short: Oracle no longer reports specific revenue for cloud PaaS, IaaS and SaaS, instead bundling them all into one reporting line which it calls 'cloud services and licence support'. This line pulled in 60% of total revenue for the quarter at $6.8 billion, up 8% year-on-year, for what it's worth.

  • Announcing the general availability of Oracle Linux 7 for ARM
    Oracle is pleased to announce the general availability of Oracle Linux 7 for the ARM architecture.
  • Oracle Linux 7 Now Ready For ARM Servers
    While Red Hat officially launched RHEL7 for ARM servers last November, on Friday Oracle finally announced the general availability of their RHEL7-derived Oracle Linux 7 for ARM. Oracle Linux 7 Update 5 is available for ARM 64-bit (ARMv8 / AArch64), including with their new Unbreakable Enterprise Kernel Release 5 based on Linux 4.14.

Graphics: XWayland, Ozone-GBM, Freedreno, X.Org, RadeonSI

  • The Latest Batch Of XWayland / EGLStream Improvements Merged
    While the initial EGLStreams-based support for using the NVIDIA proprietary driver with XWayland was merged for the recent X.Org Server 1.20 release, the next xorg-server release will feature more improvements.
  • Making Use Of Chrome's Ozone-GBM Intel Graphics Support On The Linux Desktop
    Intel open-source developer Joone Hur has provided a guide about using the Chrome OS graphics stack on Intel-based Linux desktop systems. In particular, using the Chrome OS graphics stack on the Linux desktop is primarily about using the Ozone-GBM back-end to Ozone that allows for direct interaction with Intel DRM/KMS support and evdev for input.
  • Freedreno Reaches OpenGL ES 3.1 Support, Not Far From OpenGL 3.3
    The Freedreno Gallium3D driver now supports all extensions required by OpenGL ES 3.1 and is also quite close to supporting desktop OpenGL 3.3.
  • X.Org Is Looking For A North American Host For XDC2019
    If software development isn't your forte but are looking to help out a leading open-source project while logistics and hospitality are where you excel, the X.Org Foundation is soliciting bids for the XDC2019 conference. The X.Org Foundation is looking for proposals where in North America that the annual X.Org Developers' Conference should be hosted in 2019. This year it's being hosted in Spain and with the usual rotation it means that in 2019 they will jump back over the pond.
  • RadeonSI Compatibility Profile Is Close To OpenGL 4.4 Support
    It was just a few days ago that the OpenGL compatibility profile support in Mesa reached OpenGL 3.3 compliance for RadeonSI while now thanks to the latest batch of patches from one of the Valve Linux developers, it's soon going to hit OpenGL 4.4. Legendary open-source graphics driver contributor Timothy Arceri at Valve has posted 11 more patches for advancing RadeonSI's OpenGL compatibility profile support, the alternative context to the OpenGL core profile that allows mixing in deprecated OpenGL functionality. The GL compatibility profile mode is generally used by long-standing workstation software and also a small subset of Linux games.

Software, KDE and GNOME Leftovers

  • Drawing Feynman Diagrams for Fun and Profit with JaxoDraw
    When first developed, theoretical physics was mostly done either with pen and paper or on a chalkboard. Not much thought was given as to how you could render these drawings within a document being written on a computer. JaxoDraw is meant to help fill in that gap in document layout and provide the ability to render these drawings correctly and give output you can use in your own documents. JaxoDraw is written in Java, so it should run under almost any operating system. Unfortunately, it isn't likely to be in the package repository for most distributions, so you'll need to download it from the project's website. But, because it's packaged as a jar file, it's relatively easy to run.
  • Kodi v18 Leia - Alpha 2
    We have been relatively quiet for a while and several months have past since the first pre-release Alpha build. Today we present you the second official Alpha build in this pre-release trilogy. It is a continuation of the first one which was released beginning of March and contains our continous battle against the dark side that consist of bugs and usability problems.
  • Kodi 18 Alpha 2 Released With Stability & Usability Improvements + New Wayland Code
    It's been a few months since the Kodi 18 Alpha while available today is the second alpha release of this major update to the open-source, cross-platform HTPC software. Kodi developers have been spending the past few months working on a range of stability and usability enhancements to this software formerly known as XBMC. Kodi 18's latest additions include live TV viewing improvements, Windows support improvements, continued Android integration enhancements, re-introducing Wayland protocol support, video player enhancements, and more.
  • LibreOffice color selector as GTK widgets
    Here's what the native GTK widget mode for the color picker looks like at the moment under Wayland. A GtkMenuButton displaying a color preview of the currently selected color and a GtkPopover containing the color selection widgetry.
  • TenFourFox FPR8 available
    TenFourFox Feature Parity Release 8 final is now available (downloads, hashes, release notes). There are no changes from the beta except for outstanding security patches. As usual, it will go live Monday night, assuming no changes.
KDE:
  • Latte Dock, Beta 1 for v0.8 (v0.7.95)
    Hello everyone Latte Dock v0.7.95 which is the first beta of v0.8 is here. Latte v0.8 is a huge release and one of its main goals is to make the user feel with it very natural and comfortable. [...] Important for contributors: Beta1 will last 10 days, during these days translators will be able to report string improvements at bugs.kde.org. English isnt my native language, (proof reading / simpler expanations) might be necessary. When Beta2 is released around 3 to 5 July the string freeze will take place. Beta2 period will last 10 more days. So v0.8 is scheduled for 13 to 15 Jully. During all these days improvements and fixes can be landed through review process at kde phabricator.
  • Musing About Communities Size And Activity
    If you remember my previous installment I raised a couple more questions which I pointed out as tougher to address and I'd keep on the side for a while. Well, I decided to look at something simpler in the meantime... which unexpectedly took more time than expected. First I thought I'd try to reproduce the cohesion graph from Paul's Akademy 2014 talk... but it looks like we have a reproducibility issue on that one. However hard I try I don't manage to reproduce it. What I get is very different, so either there's a bug in my tentative script or there was a bug in Paul's script or somehow the input data is different. So one more mysteries to explore, I'm at a loss about what's going on with that one so far.
  • Second Post and First Weekly
    Because of the last one, I have been refactoring related code in the last month. The refactoring is generally completed, with KisDlgInternalColorSelector being the last dependency that haven’t been moved to enable KisPaletteView to be used everywhere needed.
GNOME:
  • Ubuntu Developers Working On Improvements To GNOME Software Store
    Canonical/Ubuntu developers are working on improvements to the GNOME Software "app store" and recently held an in-person design sprint along with one upstream GNOME developer for coming up with improvements. The Ubuntu developers working on improvements to GNOME Software were joined by prolific GNOME contributor Richard Hughes for brainstorming improvements to better GNOME Software over the months to come.
  • App Launching From GNOME Shell Now More Robust Under Memory Pressure & Faster
    Right now on systems with low amounts of available system memory, GNOME Shell can sometimes fail to launch applications due to an error over not being able to allocate memory in the fork process. With the latest rounds of Glib optimizations, this should no longer be the case.
  • GNOME Web Browser is Adding a Reader Mode
    An experimental reader mode will ship in the next version of GNOME Web, aka Epiphany. The feature is already available to try in the latest development builds of the GTK Webkit-based web browser, released this week as part of the GNOME 3.29.3 milestone.

today's howtos