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Software: PulseAudio, PiCluster, Wikit, massif-visualizer, Kdenlive, OpenShot, Elisa, and GNOME

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Software
  • News: New release of PulseAudio.
  • PiCluster – A Simple, Web-based Docker Management Application

    PiCluster is a simple, open source, web-based docker management application used to manage Docker containers across multiple hosts. Unlike Docker Swarm or Kubernetes, PiCluster is easy to setup and use. The latest PiCluster version has brought new features. It makes the process of creating containers much easier than ever. Say for example, the users can now upload a zip of their Dockerfile’s to the PiCluster web console and the files will be copied to every node and extracted in the Docker directory specified in PiCluster config file. Also, when a container is added, the image will be automatically built and run in a single step. In previous releases, users would have to manually create the container. It will work on both 32-bit and 64-bit platforms.

  • Wikit – Get Wikipedia Summaries From Commandline In Linux

    Wikipedia has several millions of articles and the number of articles are steadily increasing every single day. It is the first place that comes to my mind when I’m looking for knowledge. Today, I have stumbled upon a simple, yet useful command-line utility called “Wikit”. It displays the summary of any Wikipedia article in Terminal. As we all know already, the Wikipedia has the largest and most comprehensive articles. If you don’t want to waste time to read a comprehensive Wikipedia article, you can then use Wikit to get Wikipedia summaries from commandline. To be precise, Wikit will display the first few paragraphs (the summary, of course) before the table of contents of a Wikipedia article.

  • massif-visualizer 0.7.0 released

    Massif Visualizer is a visualiser for output generated by Valgrind’s massif tool. It shows you graphs which measure how much heap memory your program uses.

  • Kdenlive 17.08.1 released

    Although the team is at full throttle getting ready for the 17.12 big refactoring release, we make available the first point release of the 17.08 series bringing various bugfixes and usability improvements. Stay tuned for testing the refactoring branch packages to be announced soon.

  • OpenShot 2.4 Released, Focuses on Stability

    A new version of OpenShot, the crash-happy open-source non-linear video editor, is available to download. While the previous couple of releases were big on features the latest release is a “stability-focused release”, says project lead Jonathan Thomas.

  • OpenShot 2.4.0 Released | Improved Stability & More!

    The latest and greatest version of OpenShot Video Editor (version 2.4.0) has been officially released, and I'm proud to bring you all the details! This is a stability-focused release, and much of the effort was "behind-the-scenes" type work.

  • OpenShot 2.4 Brings Better Stability To This Open-Source Video Editor

    Jon Thomas has announced the release of the OpenShot Video Editor 2.4 released. Among the features of OpenShot 2.4 are "vastly improved stability" for this non-linear, cross-platform video editor.

  • Essential Tools for Producing High Quality Podcasts on Linux

    Podcasts are a booming business, and many audio pros are seeing more and more work dedicated to this platform. Mac and Windows users have plenty of options for professionally recording and mastering audio, but Linux users aren’t quite as lucky. Yet if you really love the penguin, there are still awesome podcast tools for producing high-quality podcasts on Linux.

  • Twitter Finally Rolls Out Night Mode Feature to Linux, Windows and Mac Users

    The long-anticipated Night Mode feature is ready to conquer your desktop, help stop eye strain, and help you fall asleep after a long night of twittering. The feature is currently rolling out to the desktop version of twitter.com and should be supported on all modern web browsers, including Mozilla Firefox, Google Chrome, and Opera.

  • Elisa, Accessibility and other News

    I should be communicating more often about development related to the Elisa music player. Recently Safa Alfulaij added support for right-to-left interface. This is a very good excuse to talk about what happened since my previous post.

  • GNOME 3.26rc2 (2.25.92) RELEASED
  • GNOME 3.26 RC2 Released: The Final Step For This Big GNOME Update

    GNOME 3.25.92 is available today, marking the last development release before the official GNOME 3.26 debut.

  • EA's Frostbite Engine Has Been Internally Up And Running On Linux

    While not for public consumption at least for now, the Electronic Arts' Frostbite game engine has seen internal Linux testing/development.

    EA developer Johan Andersson was comparing the size of the Linux kernel source tree to that of their Frostbite game engine: there are more files, lines, comments, and code in Frostbite than in the Linux kernel. Johan has been a technical fellow and director at EA since 2000.

  • Shuffle the Decks with These Ace Open Source Card Games

    A card game is a game that uses playing cards as the main way the game is played. The cards can be a standard deck of 52 French playing cards with 4 suits of Spades, Hearts, Diamonds, and Clubs. Or the cards can be game-specific. There is a plethora of card games available, with families of related games.

    Card games offer many positive attributes. They can improve mental skills, memory and logic. They can test your patience, help you focus, and are popular for all ages. Having a good memory is essential to a person’s overall well-being. A good way to improve memory is playing fun games. Whether it’s a board game or a deck of cards, putting your brain to work definitely has its advantages. The earlier a person who has a poor working memory can begin to strengthen it, the more successful they’ll be in life.

More in Tux Machines

KDE and GNOME: KDE 18.08, Usability & Productivity and More

  • KDE Team Announces Major Improvements in Upcoming KDE 18.08 Release
    The developers of Linux’s KDE suite have announced a major slew of updates set to be included in the upcoming KDE 18.08, set for an August 2018 release. Details for these updates revolve around a range of new features and overall polish for the core KDE apps including Gwenview, Spectacle, Konsole, and Dolphin, as well as focusing on the upcoming KDE Plasma 5.14 update due in October. Due to KDE’s open-source nature, the devs also have a site up for people interested in getting involved, whether its simple bug reporting or actually being hands-on with the development using C++, Qt, and CMake. You can read more about their community program at KDE – Get Involved.
  • This week in Usability & Productivity, part 28
    Here’s another big week for KDE’s Usability and Productivity initiative. We’re getting ready for the release of KDE Applications 18.08–the second of our three yearly Applications releases. As the numbers in the version suggest, it will be released in August of 2018, about a month from now. As such, there’s been a lot of focus on new features and polish for core KDE apps such as Dolphin, Gwenview, Konsole, and Spectacle. We’re also ramping up our work for KDE Plasma 5.14, which is scheduled for release in October.
  • I’ve built a box
    This is not the typical post I use to write (which is usually about what I do at work, often related to GNOME, so if you’re not interested, just skip it…). But a couple of months ago I did something different that I still want to write about. That thing was a wooden box (sorry if you were expecting a Gavin Box) that I was asked to carve by my brother for his wedding, to be used for carrying the wedding rings. The wedding had a Game of Thrones’s theme (there was not blood in it though, if you’re wondering), so naturally my brother wanted some of that in the box. Thus, my initial idea was to just buy a box and carve something to do with GoT and include their names. Something like this, as my brother sent me for inspiration.
  • Bastian Ilsø Hougaard: GUADEC18 Developer Center BoF Part 3: Challenges
    Currently, the Developer Center infrastructure and documentation suffers from low to non-existing maintenance. It’s a sign we need to take serious. Do we need lower the barrier to contributing to the developer documentation? What can we do to make the infrastructure easier to maintain? The underlying issue here likely also ties into why we now see new GNOME documentation hosted on other websites by different maintainers powered by different underlying technologies. I think this challenge needs both thinking from a technical point of view (how we might support editing multi-language documentation and auto-generated documentation) and an organizational point of view (assigning maintainership, reviewing our docs, aligning visions).

Programming: Persepolis, Microsoft EEE, Apache Subversion 1.10.2, SPAKE2 In Golang, AMD AOCC 1.2.1

  • Persepolis Download Manager: Impressive Python frontend for aria2
    Persepolis Download Manager is a handy open source download manager written in Python and PyQt. It’s a graphical frontend for aria2 aiming to make downloads both easier and faster. This software project commenced development in 2015 with the first release in July 2016. While it was initially only a simple graphical user interface, the software has seen some pretty hefty development since then with a whole raft of additional functionality added, improvements to the user interface, and cross-platform support.
  • Microsoft Visual Studio Code replumbed for better Python taming [Ed: Embrace and extend. Microsoft is trying to push developers of FOSS over to their proprietary IDE that puts spying inside compiled code.]
  • What’s new in Apache Subversion 1.10.2?
    I couldn’t believe if you are unaware of the Apache Subversion. It is an Enterprise-class centralized version control founded in 2000 by CollabNet Inc. One of the most successful opensource project in past many years. Mostly all the opensource projects and enterprise source code are on subversion. It has the rich community of developers and users who are continuously improving subversion.
  • SPAKE2 In Golang: Journey to Cryptoland begins
    Before I can go to detail I should tell why/how I came to implementing SPAKE2 in Golang. Story starts a couple of month back when I started contributing to *magic-wormhole.rs*, a Rust port of original Python project of magic-wormhole. You can read this LWN article to understand more about what magic-wormhole is. During contribution my friend Ramakrishnan Muthukrishnan said to me that I should try to port the magic-wormhole to Golang. I was not a expert Go programmer but had understanding of language basics and thought why not use it to improve my language understanding. And this is where it all started.
  • AMD AOCC 1.2.1 Compiler Flings Flang Fixes
    AMD released a minor update to their AMD Optimizing C/C++ Compiler. AOCC is the company's downstream of LLVM/Clang with optimizations for their Zen CPU microarchitecture with compiler optimizations/improvements before they work their way into upstream LLVM. AOCC is the replacement for AMD's Open64 compiler used years ago with earlier micro-architectures.

Exclusive: Why open source is critical to software development

Recently I had the opportunity to sit down with Pivotal APJ head of platform architecture Lawrence Crowther and discuss the importance of Open-source and cloud. Firstly, can you tell me a bit more about Pivotal and its cloud platform? Pivotal’s original mission was to transform the way the world builds software. Now our mission is to transform the way the world runs software, too, through a combination of methodology and technology. Whether we are helping clients change their culture towards product development or managing platforms, we use the same agile principles in both cases, such as Extreme Programming and the Lean Startup approach. This is often a radical shift for companies to embrace so we partner with them for a “learn by doing” approach. We believe that in order to support a fast development team who are iterating quickly and updating constantly, you need a different kind of platform. One that removes all barriers and lets you go from “concept to cash” quickly in a reliable, secure and safe way. You can build software as fast as you want but if it is not ending up in the hands of users it doesn't matter. Once Pivotal Cloud Foundry is up and running the cost of deploying applications and iterating on them becomes almost zero. This is because it takes away the details of infrastructure, middleware, dependencies, integrations, monitoring and more from the development team so they can focus on delivering value to the business over and over again. Read more

Linux 4.18 RC6 is Out

  • Linux 4.18-rc6
    So this was the week when the other shoe dropped ... The reason the two previous rc releases were so nice and small was that David hadn't sent me much networking fixes, and they came in this week. That said, it's not really a huge rc this week either, so it's all good. But the networking pull this week does mean that almost exactly half of the diff is core networking, network drivers, or networking documentation updates. The rest is other drivers (mostly gpu, but also scsi, nvma, pci, pinctrl..), some arch updates (arc, x86, nds32, powerpc), and "misc" (tooling, header files, some vm and fs noise). The small but nasty VM bug we had earlier did indeed get fixed last rc, but there was some 32-bit fallout from the fix, so rc5 still had issues. But I'm hopeful that rc6 _really_ fixed all the cases. Shortlog appended for people who want to just get an overview of the details, Linus
  • Linux 4.18-rc6 Kernel Released With Many Networking Fixes, Other Regressions Resolved
    The sixth weekly test release of the Linux 4.18 kernel is now available for evaluation. Linux 4.18-rc6 is prior than the two previous weekly release candidates since those versions hadn't incorporated any big batch of networking fixes, which hit this week. So about half of the changes are networking changes in Linux 4.18-rc6 while the other half is a mix of driver and architecture updates along with other noise.