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OSS Leftovers

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OSS
  • Sprint NFV/SDN Research Leads to Open Source Project for Network Efficiency

    Mobile carrier Sprint has culminated four years of research into Network Functions Virtualization (NFV) and software-defined networking (SDN) with a new open source offering designed to make core networks more efficient through new-age virtualization techniques.

  • TensorFlow: Providing Support to a Successful Open-Source Project

    Building a community around an open-source project requires a number of practices regarding support, pull requests handling, licensing, and more, writes Pete Warden, TensorFlow Mobile lead at Google.

    A great challenge in the early life of a new project, explains Warden, is providing support to those who are using it. At first, the only available experts are the developers themselves, who have to find a way to integrate their day-to-day tasks with other support duties. This is not entirely straightforward, since it may take developers outside of their comfort zone and potentially distract them from their main tasks. The TensorFlow team dealt with this challenge by establishing a rotation among all engineers, so each engineer took responsibility for a particular area for one full week approximately once every couple of months.

  • AT&T's Donovan defends operator's embrace of open source software

    “It really doesn’t have a downside,” Donovan said of the proliferation of open source software in the telecom industry. He explained that operators can either choose to simply obtain open source solutions for free through open source groups, or they can opt to participate in open source communities by designing and building solutions.

  • AT&T’s Donovan: Open Source is Necessary to Win the War

    AT&T’s transformation from traditional telco to an open source champion was largely driven by John Donovan, the company’s chief strategy officer and group president. Donovan took the stage at Light Reading’s Big Communications Event today to tell those questioning the necessity of open source projects that they are “dead wrong.”

    Donovan said that competition from over-the-top players, cable companies, and others are making it critical for AT&T to move to open source. “Our open source projects have doubled in the past year,” Donovan said, adding that sitting around and operating in a traditional telecom mode is no longer effective.

  • 3D Hardware Acceleration in Haiku

    The Mesa renderer in Haiku presently ventures into software rendering. Haiku uses software for rendering frame buffers and then writes them to the graphics hardware. The goal of my project is to port Direct Rendering Manager (DRM) Driver for i915, from the Linux kernel to Haiku with the help of DragonflyBSD's Linux Compatibility layer, so that those drivers can be later extended to add OpenGL support (Mesa3D) for hardware accelerated 3D rendering.

More in Tux Machines

Qt/KDE: Qt5 in Debian and Slackware, QtCreator on Android, KDE Discover, and Plasma's 10th Anniversary

  • moving Qt 4 from Debian testing (aka Buster): some statistics, update II
    We started filing bugs around September 9. That means roughly 32 weeks which gives us around 5.65 packages fixed per week, aka 0.85 packages per day. Obviously not as good as we started (remaining bugs tend to be more complicated), but still quite good.
  • [Slackware] Plasma5 – April 18 edition for Slackware
    The KDE-5_18.04 release of ‘ktown‘ for Slackware-current offers the latest KDE Frameworks (5.45.0), Plasma (5.12.4) and Applications (18.04.0). The Qt5 was upgraded to 5.9.5. Read the README file for more details and for installation/upgrade instructions. Enjoy the latest Plasma 5 desktop environment.
  • Perfect Debugging Experience with QtCreator on Android
    While I was working on a yet-to-be-announced super secret and cool Qt on Android project, I had to do a lot of debugging. This way I found that debugging Qt apps on Android using QtCreator was ok, but it had some issues, which was kinda frustrating.
  • Discover – Easily Install Software on KDE Neon Desktop
    KDE Discover is an Open Source GUI app installer that comes packaged with KDE Neon. It was particularly built from the ground up to be compatible with other modern Linux distros with emphasis on beauty and convenience. KDE Discover was also designed to allow for an intuitive User Experience as it features a clean and clear layout with a high readability value which makes it easy to browse, search for, install, and uninstall applications.
  • Almost 10 years of Plasma-Desktop
    Last week I was at work and start to listen my boss said: “We need to show this to our director”. So I went to my coworker table to see what was happening. So they were using Gource to make a video about the git history of the project. Gource is a software version control visualization tool. So that triggered in my mind some memories about a friend talking about Python and showing how the project as grow in this past years, but I never discovered about the tool that made that amazing video. So well, I started to make some Gource videos, and because my love about KDE Community, why not make one about it?

GNOME: Getting Real GNOME Back in Ubuntu 18.04, Bug Fix for Memory Leak

  • Getting Real GNOME Back in Ubuntu 18.04 [Quick Tip]
    Ubuntu 18.04 uses a customized version of GNOME and GNOME users might not like those changes. This tutorial shows you how to install vanilla GNOME on Ubuntu 18.04. One of the main new features of Ubuntu 18.04 is the customized GNOME desktop. Ubuntu has done some tweaking on GNOME desktop to make it look similar to its Unity desktop. So you get minimize options in the windows control, a Unity like launcher on the left of the screen, app indicator support among some other changes.
  • The Infamous GNOME Shell Memory Leak
    at this point, I think it’s safe to assume that many of you already heard of a memory leak that was plaguing GNOME Shell. Well, as of yesterday, the two GitLab’s MRs that help fixing that issue were merged, and will be available in the next GNOME version. The fixes are being considered for backporting to GNOME 3.28 – after making sure they work as expected and don’t break your computer.
  • The Big GNOME Shell Memory Leak Has Been Plugged, Might Be Backported To 3.28
    The widely talked about "GNOME Shell memory leak" causing excessive memory usage after a while with recent versions of GNOME has now been fully corrected. The changes are currently staged in Git for what will become GNOME 3.30 but might also be backported to 3.28. Well known GNOME developer Georges Stavracas has provided an update on the matter and confirmed that the issue stems from GJS - the GNOME JavaScript component - with the garbage collection process not being fired off as it should.

Graphics: AMDVLK, XWayland and Vulkan

  • AMDVLK Vulkan Driver Stack Gets Updated With More Extensions, Optimizations & Fixes
    AMD developers maintaining their official Vulkan cross-platform driver code have pushed their end-of-week updates to their external source repositories for those wanting to build the AMDVLK driver on Linux from source. This latest AMDVLK push updates not only their PAL (Platform Abstraction Layer) and XGL (Vulkan API Layer) components but it also updates their fork of the LLVM code-base used for their shader compilation.
  • EGLStreams XWayland Code Revised Ahead Of X.Org Server 1.20
    It's still not clear if the EGLStreams XWayland support will be merged for xorg-server 1.20 but at least the patches were revised this week, making it possible to merge them into this next X.Org Server release for allowing the NVIDIA proprietary driver to work with XWayland.
  • Vulkan 1.1.74 Released With Minor Fixes & Clarifications
    Vulkan continues sticking to the "release early, release often" mantra with the availability today of Vulkan 1.1.74.

Xfce Releases/Updates

  • Xfce Settings 4.12.3 / 4.13.2 Released
    Fixes galore! Xfce Settings 4.12.3 and 4.13.2 were released on March 18th with several improvements, feature parity, and translations.
  • Xfce PulseAudio Plugin 0.4.0 (and 0.4.1) Released
    Stable as a rock. Xfce PulseAudio Plugin hit a new stable milestone with the 0.4.0 release. This release wraps up the awesome development cycle we’ve had on this over the last few months and is recommended for all users.
  • Xfce Settings Update Brings Better Multi-Monitor Support
    While still waiting on the long-awaited Xfce 4.14, out this weekend is an Xfce Settings 4.14.2 preview release as well as an Xfce Settings 4.12.3 stable series update. Both of these Xfce Settings updates bring better multi-monitor support, including visualization of all display configuration states, visually noting if two displays are mirrored, always drawing the active display last so it's on top, and a number of fixes pertaining to the multi-monitor display handling from this Xfce desktop settings agent.