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Thursday, 22 Mar 18 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Quick Roundup

Type Title Author Replies Last Postsort icon
Story OSS Leftovers Roy Schestowitz 23/03/2018 - 4:10am
Story Anti-Linux, Entryism, Openwashing and FUD Roy Schestowitz 23/03/2018 - 4:08am
Story The Kernel Self-Protection project aims to make Linux more secure Roy Schestowitz 23/03/2018 - 3:51am
Story Los Alamos Releases File Index Product to Open Source Roy Schestowitz 23/03/2018 - 3:37am
Story A side-by-side comparison of MongoDB and Cassandra databases Roy Schestowitz 23/03/2018 - 3:26am
Story This is the New Ubuntu 18.04 Default Wallpaper Roy Schestowitz 23/03/2018 - 3:23am
Story Node.js Is Now Available as a Snap on Ubuntu, Other GNU/Linux Distributions Rianne Schestowitz 22/03/2018 - 8:37pm
Story Modular PLC platform runs Linux on Allwinner H5 Rianne Schestowitz 22/03/2018 - 8:33pm
Story today's leftovers Roy Schestowitz 22/03/2018 - 5:46pm
Story U-Boot 2018.03 Released Roy Schestowitz 22/03/2018 - 5:41pm

OSS Leftovers

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  • CoinMiner Campaigns Move to the Cloud via Docker, Kubernetes
  • Kubernetes Founder Craig McLuckie on Going Multi-Cloud and Open Source

    At Kubecon in Austin, TX attended by over 4000 engineers, Craig McLuckie delivered a keynote on the Kubernetes journey.

    InfoQ caught up with Craig McLuckie, one of the original founders of the Kubernetes project and CEO of Heptio.

  • SRT Open Source Project Reaches Milestone with Sencore as 100th Member of the SRT Alliance

    The SRT Open Source Project, the fastest growing open source video streaming movement, continues in its mission to make SRT the de facto standard for low latency video streaming

  • What do developers think of open source, AI, machine learning, and net neutrality?

    A few of the big trends in technology these last few years have been AI and machine learning. The software is getting smarter and developers have access to some awesome tools. That doesn’t mean all developers have embraced the trends. Digital Ocean, a U.S.-based cloud infrastructure provider, has released their quarterly report on developer trends. The report covers everything from AI to net neutrality to open source.

    AI and machine learning are popular but not widely used. The report found 74% of developers are not using AI or ML tools in their workflow, but 81% want to learn more about them. Google TensorFlow (17%) is the most popular choice among those who are using AI and machine learning. 46% of developers are most excited about advancements in automated machine learning.

  • Developers offer insight on AI, Open Source, and GDPR in new survey [Ed: This is just a publicity stunt from DigitalOcean]

    There is alot of new tech already in motion this year - most of which was birthed into the industry years ago, though it's just now creeping into our daily thoughts as developers. So what do you think about, or should you be thinking about?

    Cloud provider DigitalOcean has released a new survey on software developer trends and technologies. The survey had almost 6,000 respondents, with over half self-identified as developers.

Anti-Linux, Entryism, Openwashing and FUD

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The Kernel Self-Protection project aims to make Linux more secure

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Security vulnerabilities in the kernel often remain undetected. The kernel hacker initiative, Kernel Self-Protection, promotes safe programming techniques to keep attackers off the network, and, if they do slip through the net, mitigate the consequences.

Any Black Hat who finds a previously unknown vulnerability in the Linux kernel has hit the jackpot. Potentially millions of servers and embedded devices are suddenly open to attack, and the attacker can usually gain root privileges. Users clearly don't want this to happen, and kernel makers try to prevent such events.

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Los Alamos Releases File Index Product to Open Source

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Today Los Alamos National Laboratory released new open source software called the Grand Unified File Index. GUFI is designed using a new, heirarchical approach to storing file metada, allowing rapid parallel searches across many internal databases. Queries that would previously have taken hours or days can now be run in seconds.

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Also: Buzzwords: Open Source

A side-by-side comparison of MongoDB and Cassandra databases

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They're both databases, obviously. More importantly, they are both examples of NoSQL databases. NoSQL is a type of database architecture in which data is stored in a relatively unstructured fashion. Compared to more traditional SQL-style databases, NoSQL can be a more efficient way of storing the large quantities of unstructured data that organizations commonly use for big data operations.

MongoDB and Cassandra are also both open source -- although commercial implementations are available, too. But even in that respect, they are not identical. MongoDB is governed by GNU Affero General Public License 3.0, whereas Cassandra is subject to Apache License 2.0.

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This is the New Ubuntu 18.04 Default Wallpaper

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You’re gawping at the brand new Ubuntu 18.04 default wallpaper.

Yes, seriously!

The new background image will make its appearance of tens of millions of desktops with the Ubuntu 18.04 release on April 26, 2018.

Like the Ubuntu 17.10 ‘Artful Aardvark’ background new wallpaper incorprates the release mascot (which for this release is a ‘Bionic Beaver’) and is drawn using a geometric-come-origami style.

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Node.js Is Now Available as a Snap on Ubuntu, Other GNU/Linux Distributions

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Now that Linux is the preferred development platform for developers visiting Stack Overflow, the need for running the latest versions of your favorite programming languages, frameworks and development environments has become more and more important, and Canonical's Snappy technologies are the answer.

NodeSource, the organization behind Node.js, announced today they made a Snap package to allow Linux developers to more easily install the popular JavaScript runtime environment on their operating systems. Snap is a containerized, universal binary package format developed by Canonical for Ubuntu Linux.

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Modular PLC platform runs Linux on Allwinner H5

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UniPi’s “Axon” line of 13 DIN-rail PLC systems for smart home and building automation run Linux on an Allwinner H5, and offer GbE, WiFi, BT, and varying configurations of DIDO, analog I/O, relays, and serial I/O.

UniPi launched its flagship, Linux-based UniPi building automation add-on board for the Raspberry Pi Model B on Indiegogo back in 2014, and followed up with a more advanced Neuron PLC (Programmable Logic Controller) that integrated a Raspberry Pi 3. This week, UniPi left the Pi behind to launch a UniPi Axon line of 13 PLC computers that run Linux on a quad-core, Cortex-A53 Allwinner H5 SoC.

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today's leftovers

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  • Locking down Data with Open Source Code

    The single most noteworthy quality of Linux is that it is one of the few open source working frameworks, and among the most broadly created. Confining open source programming as secure justifiably befuddles individuals, however, a closer look discloses why that is valid. At the point when source code is distributed on the web, it could enable an aggressor to find shortcomings. In any case, by and by it enables numerous more eyewitnesses to distinguish and uncover bugs to the engineers for fixing. Since Linux is an entirely open source OS, for all intents and purposes each scrap of code running on your equipment is subjected to this crowdsourced examination.

  • Best open source network monitoring tools

  • PostgreSQL Begins Landing LLVM JIT Support For Faster Performance

    The widely-used PostgreSQL database software may soon become much faster thanks to a work-in-progress LLVM JIT back-end that has begun to land.

    A long-running project has been JIT-compiling SQL queries in PostgreSQL by making use of LLVM's just-in-time compilation support, rather than passing SQL queries through Postgres' interpreter. With the LLVM JIT'ed queries, more efficient code is generated by being able to make more use of run-time information and can especially help in increasing the performance of complex SQL queries.

  • GNU Parallel 20180322 ('Hawking') released

    GNU Parallel 20180322 ('Hawking') has been released.

  • LibrePlanet 2018: Last update!

    Advance registration is now closed, but you can register on-site at LibrePlanet 2018, starting at 09:00 on the ground floor of the Massachusetts Institute of Technology's Stata Center, 32 Vassar Street, Cambridge, MA. Admission is gratis for FSF Associate Members and students, and for all others costs $60 for one day or $90 for both days.

    If you are unable to attend, or know people who cannot attend LibrePlanet 2018 but want to participate, watch the livestream, which you can do using exclusively free software (an unfortunate rarity!)

    We want to alert you to a schedule change: unfortunately, keynote speaker Gabriella Coleman had to cancel her LibrePlanet talk. She will be sorely missed, but we are glad to announce that free software technologist, social scientist, and FSF board member Benjamin Mako Hill will fill in. Check out the full schedule here -- to read full descriptions of each talk, click "Expand all" at the top of the page.

  • AMD Confirms Newly-Found Security Flaws in Some of Its Chips, Fixes Coming Soon
  • This App Lets You Generate Two-Factor Authentication Codes on Linux

    Looking for a two factor authentication code generator for Linux? Well, you use the past tense, as we’ve gone and found you one.

    ‘Authenticator‘ is an aptly-named, native, and easy to use two-factor authentication app for the Linux desktop.

U-Boot 2018.03 Released

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Latest of Openwashing

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  • Microsoft Promises Not to Sue Over GPLv2 Compliance Issues [Ed: Weird (almost white-washing) headline given that Microsoft has been caught in violation of the GPL many times before]
  • New partners join open source ship design platform
  • Management alone can't drive open culture change

    It would seem that targeted learning around how a non-hierarchical governance model practically works in a global organisation is required. This, in and of itself, is a learning expedition that needs to be highly personal. We have to be retrained to fail forward and without fear. We have to learn to criticize constructively, even our bosses. We also have to rethink things like typical management activities, job security and career pathways. Above all, we have to feel safe inside our organizations and that requires trust.

Games: Valve, Modernisation in Google Summer of Code, Trigger Happy Havoc

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  • Valve's Latest Steam Client Adds 2X-Scaling Mode on Linux, HiDPI on Windows 10

    Valve released today a new Steam Client stable update for all supported platforms, including GNU/Linux, macOS, and Windows, bringing long-anticipated features and improvements, along with numerous bug fixes.

  • Modernization of games

    This year I have proposed a Google Summer of Code idea (we are in student applications period) for modernizing Five-or-More, a game left out from the last games modernization round, when most of the games have been ported to Vala.

  • Trigger Happy Havoc Might Just Be The Weirdest Game on Linux

    With a special developer GDC viewing party tomorrow, I wanted to get us up to speed on the insanity that is Trigger Happy Havoc right now.

    I’m gonna level with you. My first impression of Spike Chunsoft’s offering, based on the trailer, was a tall glass of double checking reality garnished with a sprig of WTF.

Red Hat and Fedora

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Red Hat

Raspberry Pi 3 Model B+ Benchmarks

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Last week on Pi Day marked the release of the Raspberry Pi 3 Model B+ with a slightly higher clocked Cortex-A53 processors, dual-band 802.11ac WiFi, faster Ethernet, and other minor enhancements over its predecessor. I've been spending the past few days putting the Raspberry Pi 3 Model B+ through its paces the past few days with an array of benchmarks while comparing the performance to other ARM SBCs as well as a few lower-end Intel x86 systems too. Here is all you need to know about the Raspberry Pi 3 B+ performance.

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Stable kernels 4.9.89, 4.4.123 and 3.18.101

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Raspberry Pi 3B+ Speeds Up Three Ways

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Earlier this week, the Raspberry Pi 3 Model B+ SBC touched down with the refreshing lack of hype and hoopla typical of Raspberry Pi product introductions. The modest launch may also be a tacit admission that this upgrade to the insanely popular Raspberry Pi 3 Model B checks off only one major wish-list item: the upgrade from 10/100 to 10/100/1000Mbps Ethernet. There’s still only 1GB of RAM, and there’s still no eMMC storage, let alone SATA, mini-PCIe, or M.2 expansion.

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GNOME: Memory Leak, Continues Integration in Librsvg, GNOME Builder and More

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  • Big Memory Leak Bug Found In GNOME Shell; Might Remain Unpatched In Ubuntu 18.04

    For now, the users who couldn’t benefit from the patch can restart Gnome Shell after a couple of hours to free up memory. To do this, press Alt + F2. Then type r and press Enter.

  • Continues Integration in Librsvg, Part 1

    Rust makes it trivial to write any kind of tests for your project. But what good are they if you do not run them? In this blog series I am gonna explore the capabilities of Gitlab-CI and document how it is used in Librsvg.

  • Continues Integration in Librsvg, Part 2
  • Continues Integration in Librsvg, Part 3

    Generally 5min/job does not seem like a terribly long time to wait, but it can add up really quickly when you add couple of jobs to the pipeline. First let’s take a look where most of the time is spent. First of jobs currently are spawned in a clean environment, which means each time we want to build the Rust part of librsvg, we download the whole cargo registry and all of the cargo dependencies each time. That’s our first low hanging fruit! Apart from that another side-effect of the clean environment is that we build librsvg from scratch each time, meaning we don’t make use of the incremental compilation that modern compilers offer. So let’s get started.

  • [GNOME] Builder Nightly

    One of the great aspects of the Flatpak model, apart from separating apps from the OS, is that you can have multiple versions of the same app installed concurrently. You can rely on the stable release while trying things out in the development or nightly built version. This creates a need to easily identify the two versions apart when launching it with the shell.

  • SVG Rendering and GSVGtk

    For SVG rendering, we have few options: librsvg, as the most popular one,,and Lasem, maybe others. Both take an SVG file, parse it and render it over specified Cairo.Context.

  • GTask and Threaded Workers

    GTask is super handy, but it’s important you’re very careful with it when threading is involved.

  • gksu is dead. Long live PolicyKit

    Today, gksu was removed from Debian unstable. It was already removed 2 months ago from Debian Testing (which will eventually be released as Debian 10 “Buster”).

KDE/Qt: Importance of QA, Qt Champions, Akademy's Keynote

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  • Guest post: The Importance of QA

    Today we have a guest post from Buovjaga, our friendly local QA evangelist for LibreOffice, KDE, Inkscape, Firefox and Thunderbird. Without further ado, I’d like to present…

  • KDSoap 1.7.0 is released

    KDSoap is a tool for creating client applications for web services without the need for any further component such as a dedicated web server.

  • Qt Champions 2017

    It’s time to share who the Qt Champions for 2017 are!

    As always, all the nominees were incredible people. It is hard to decide who is most worthy of the Qt Champion title. I asked for help from our lifetime Qt Champion Samuel Gaist, and together we faced the tough decision.

  • Dan Bielefeld, Keynote Speaker Akademy 2018: Exposing Injustice Through the Use of Technology

    Dan will be delivering the opening keynote at this year's Akademy and he kindly agreed to talk to us about activism, Free Software, and the sobering things he deals with every day.

Server: Docker Turns 5, LFTP, Google Skaffold

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  • Docker Turns 5: A Look at How the Technology Popularized Containers [Ed: Slideshow by Sean Michael Kerner]
  • Enhanced

    LFTP is an alternative to the FTP command set, which supports many protocols and offers countless parameters.

    Although pretty much outdated, the File Transfer Protocol (FTP) still plays a significant role. For 20 years, LFTP has offered a greatly expanded command set for the command line that handles secure transmissions, without being excessively difficult to handle.

  • Google Skaffold Automates Kubernetes Orchestration

    Google is throwing an automation tool to developers looking to use Kubernetes to orchestrate enterprise applications. That assistance is coming from a command line tool dubbed Skaffold that can help continuous development for Kubernetes applications.

    Vic Iglesias, a solutions architect at Google, noted in a blog post that Skaffold allows developers to more closely mirror production methods within an enterprise. It does this by allowing developers to work on application source code in their local environment. That code can then be updated and ready for validation and testing in the developer’s local or remote Kubernetes clusters.

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