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Tuesday, 11 Dec 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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Server: Intel, Red Hat, Amazon, Google, Lenovo and SUSE

Filed under
Server
  • Intel Launches Open-Source Deep Learning Reference Stack Powered By Clear Linux & Kata

    The Intel Deep Learning Reference Stack is an integrated, performance-focused open-source stack built atop their Clear Linux distribution, utilizes their Kata Containers technology, the Intel Math Kernel Library, and supports TensorFlow and other machine learning frameworks.

  • Open Source's Evolution in Cloud-Native DevOps

    “Open source, and especially the open source community, are constantly coming up with new tools, approaches and best practices to solve business use cases in the cloud native world. Not a day goes by where we don’t see a new tool, library or framework seeing the light on GitHub that is solving key problems that adopters of cloud native run into as they start rolling out more applications through a DevOps delivery pipeline,” Andreas Grabner, a DevOps activist, for Dynatrace, said. “Thanks to the openness of the community and the willingness to share best practices with others, open source is a core building block of the cloud native movement. The flipside of this, however, is that many organizations are overwhelmed with the constant change in open source offerings.”

  • OpenShift & Kubernetes: Where We’ve Been and Where We’re Going Part 1

    As we approach the end of another year for Red Hat OpenShift and Kubernetes, and another Kubecon, which I believe will be even bigger than the last, it’s a great time to reflect on both where we’ve been and where we’re going. In this blog I will look back over the past 4+ years since Red Hat first got involved in the Kubernetes project, where we have focused our contributions and the key decisions that got us to this point. Then in Part II, I will look ahead at some of the areas we’re focusing on now and into the future.

  • Red Hat Satellite 6.4.1 is now generally available

    Red Hat Satellite 6.4.1 is now generally available. The main drivers for the 6.4.1 release are upgrade and stability fixes. Thirteen bugs have been addressed in this release - the complete list is at the end of the post. The most notable issue is compatibility with Red Hat Enterprise Linux 7.6.

    There is one erratum for the server and one for the hosts. The install ISOs will be updated soon, but customers registered via Red Hat Subscription Manager can update via `foreman-maintain` as described in the upgrade guide today.

  • How AWS Lambda Serverless Works

    Four years ago, Amazon Web Services (AWS) launched a revolution with the debut of its Lambda service. Rather than being an expansion of existing virtual machine services that provide cloud based servers, Lambda offered users a different promise - the promise of 'serverless' computing.

  • How Google Is Improving Kubernetes Container Security

    The open-source Kubernetes container orchestration project has become increasingly important in recent years as organizations rely on it to deploy applications. With the increased reliance has come increased scrutiny on security, especially at Google, which hosts a managed Kubernetes service called Google Kubernetes Engine (GKE).

    In a call with press ahead of the KubeCon conference that runs Dec. 11-13 in Seattle, Maya Kaczorowski, product manager, Security & Privacy, at Google, outlined the steps Google is taking to help secure Kubernetes now and into the future.

  • Cumulus Networks Partners with Lenovo to Deliver Networking Switches for the Open, Modern Data Center

    Together, Lenovo and Cumulus Networks provide operational efficiency with the robust Linux ecosystem, scalability with Ethernet VPN, and a simplified cloud-based operational model. Lenovo fulfills its promise of vendor flexibility, while at the same time delivering true open switch products that enable organizations to choose the OS best suited for its business.

  • SAP HANA Systemreplication Automation with SUSE HA on Alibaba Cloud
  • Red Hat collaborates with Google, SAP, IBM and others on Knative to deliver hybrid serverless workloads to the enterprise

Games: Doom's' 25th Anniversary, Unvanquished, Star Ruler 2, Humble Indie Mega Week

Filed under
Gaming
  • Game Engine Black Book: DOOM

    Today is Doom's' 25th anniversary. To mark the occasion, Fabien Sanglard has written and released a book, Game Engine Black Book: DOOM.

  • DOOM Changed the Game 25 Years Ago Today

    Doom was one of the most influential video games of all time. It was state of the art in 1993, and it was literally a game changer.

    It’s hard to overstate just how much it changed the character of video gaming. Looking through the eyes of an action game’s hero was a novel experience, one first made possible by John Carmack and John Romero with their previous hit, Wolfenstein 3D.

    This game was everywhere. You couldn’t walk into a computer store in the 90s without seeing it on half a dozen screens. Shops would run it on their best, fastest computer to demonstrate how fast that computer was. The bigger and more powerful the computer got, the faster the game ran on the computer, and the top of the line 486 and Pentium computers could display the game full-screen at 30 frames per second—something that had mostly been impossible with a 3D game up until that point. People would buy new computers just to run that game; chances are it made more money for the hardware makers than it did for Id.

  • Cumulus Networks Partners with Lenovo, Unvanquished Game Announces First Alpha in Almost Three Years, KDE Frameworks 5.53.0 Released, Git v2.20.0 Is Now Available and Major Milestone WordPress Update

    Developers of the open-source game Unvanquished announce a new alpha release, Unvanquished Alpha 51 today, marking their first release in almost three years. According to Phoronix, the beta should drop soon as well. See the game's website for details.

  • Star Ruler 2 Now Available to Install via Snap in Ubuntu

    Star Ruler 2, a space 4X / RTS hybrid developed by Blind Mind Studios, now can easily installed in Ubuntu 16.04, Ubuntu 18.04 and higher via Snap package.

  • Humble are doing an 'Indie Mega Week' that's worth a look for some cheap Linux games

    Take the chill off with some toasty new games, now with money off in the Humble Indie Mega Week sale.

Windows 10 Sends Your Activity History to Microsoft, Even if You Tell It Not To

Filed under
Microsoft

Windows 10 collects an “Activity History” of applications you launch on your PC and sends it to Microsoft. Even if you disable or clear this, Microsoft’s Privacy Dashboard still shows an “Activity History” of applications you’ve launched on your PCs.

This problem was recently discussed on Reddit, and it’s pretty easy to confirm. Head to Settings > Privacy > Activity History and disable “Send my activity history to Microsoft.” It was already disabled on our PC, so it made this easy to test.

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today's howtos

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HowTos

Rescue your Linux with Elinks text browser

Filed under
Software

I contemplated long and hard what title to use for this article, because the topic is somewhat convoluted. So let me explain. Say you have a Linux box that suddenly refused to boot into the desktop environment. For instance, you may have just installed graphics drivers, but they are not loading, and you don't get any graphical interface. Only a text shell. The old runlevel 3 stuff.

At this point, rescuing the system will usually require three things: skill, access to the Web, and some extra files, like updated drivers, new kernel, whatever. The first one comes with you, but the two other two, well, for most people, going about the Web is not doable without a browser, which means UI. Except, not really. You can use a text browser, and in this article, I'll show you how to use Elinks to search the Web, grab packages and drivers, and fix your box. After me.

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Adiantum File-System Encryption Support Ready For Linux 4.21

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Linux

Adiantum, Google's newly developed crypto algorithm to replace their planned use of the controversial Speck, is ready to begin providing speedy file-system encryption support for low-end devices with the upcoming Linux 4.21 merge window.

Adiantum is intended to be eventually used by low-end Android Go devices where their limited SoCs don't provide any hardware crypto extensions. As covered back in November, Adiantum was added to the Linux kernel's crypto subsystem is staging it ahead of Linux 4.21.

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The PCLinuxOS Magazine Graphics Special Edition, Volume 1

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PCLOS

The PCLinuxOS Magazine staff is pleased to announce the release of the Graphics Special Edition, Volume 1 of the PCLinuxOS Magazine. The PCLinuxOS Magazine is a product of the PCLinuxOS community, published by volunteers from the community. The magazine is lead by Paul Arnote, Chief Editor, and Assistant Editor Meemaw.

today's leftovers

Filed under
Misc
  • Mad Dog 21/21: Hat In Hand

    IBM’s acquisition of Red Hat is for Ginni Rometty as vital and significant as Lou Gerstner’s development of IBM’s services business in the 1990s. If IBM can properly integrate Red Hat, IBM’s legacy businesses and strategic initiatives will all be reinvigorated. This is not merely desirable, but absolutely necessary. Without the Red Hat acquisition, IBM is threatened with advancing torpidity and imminent decline. For IBM right now, it is Red Hat do or die.

    Red Hat’s Enterprise Linux operating system already contributes to the viability of IBM’s server offerings. But when an IBM hardware customer, let’s say a mainframe shop, installs RHEL it does so with other Linux alternatives on other platforms looming as contenders. Until now, those contenders could argue that IBM’s hardware is not the most prominent platform for RHEL, and therefore not the primary recipient of updates, security fixes and enhancements. That will no longer be the case. IBM will be able to assert its prominence in the Red Hat universe. A similar case can now be made for services arrangements that include the use of Red Hat products. When it comes to strategic initiatives, IBM will be able to combine its AI technologies including Watson related services, with Red Hat products and services. Basically, IBM’s position in competition with HP, Microsoft and Oracle will be enhanced, even if Red Hat continues to assert its independence and self-direction.

  • How Open Policy Agent Works to Secure Cloud-Native Workloads

    A core element of IT security is having proper policies in place that define what is and what isn't allowed for a given process or entity.

    In the cloud-native world, where there are multiple distributed elements that can live in different deployment modalities, the challenge of defining and implementing policy is nontrivial, but that's the challenge that the Open Policy Agent (OPA) project is looking to solve. In a session at the DockerCon Europe 2018 event in Barcelona, Spain, this week, Torin Sandall, software engineer at Strya, and Justin Cormack, software engineer at Docker, outlined how OPA can help to create and enforce security.

  • QtWS post (-scriptum)

    This week I was briefly in Berlin for the Qt World Summit, or QtWS for short. I was there to run the KDE booth as part of the exposition at the summit, rather than to do any talks (or, for that matter, watch any). First, a bunch of thanks are in order: to Sari and Milja from Moodboard for organising most of the things, to Katica from the Qt Company for doing PR on the show floor, to Kai and Roman from KDE for standing at the booth with me, and to the 700-or-so attendees for listening to us when we talk about KDE as a community, about KDE Frameworks and Plasma in laptops, tablets, phones and embedded. Thanks also to Paul and kde-promo for getting us some nice source material for stickers and shirts.

  • Fedora 30 To Finally Use GnuPG 2 As The Default

    While many Linux distributions have moved past GnuPG 1 and some no longer even packaging it, Fedora Linux continues using GnuPG 1 as the default gpg, but that is likely to change with Fedora 30.

  • Please test GnuTLS 3.6 in experimental

    GnuTLS 3.6.x has been marked stable with release 3.6.5. Binary packages are available in experimental. - Please test! FWIW I have rebuilt all reverse build-dependencies without finding GnuTLS-triggered build errors.

  • Two printers with one Rpi?

    Last time I tried printing with the raspberry pi I had only one machine to try with now I have two. Lets see if the Pi can handle two instances of AtCore and control two 3d printers at the same time. This is a follow up to AtCore takes to the pi. So please read that for more about the RPi setup. This post is in video form, please enjoy.

  • Arch Linux ARM on the Allwinner NanoPi A64

    I've obtained two NanoPi A64's a long while ago and recently thought of setting them up as a HA cluster as an exercise. Since setting it up with real hardware is a lot more fun then with VM's or containers. And I wanted to try out aarch64 and see how well that fares on mainline Linux.

  • Electron and the Decline of Native Apps
  • Phoronix Test Suite 8.4.1 Released For Better BSD Support, RHEL7 Bug Workaround

    Phoronix Test Suite 8.4.1 is now available as a minor but important update to last month's Phoronix Test Suite 8.4-Skiptvet release.

OSS Leftovers

Filed under
OSS
  • How Can We Bring FOSS to the Virtual World?

    Will the free and open-source revolution end when our most personal computing happens inside the walled gardens of proprietary AI VR, AR, MR, ML and XR companies? I ask, because that's the plan.

    [...]

    Buying all this is the cost of entry for chefs working in the kitchen, serving apps and experiences to customers paying to play inside Magic Leap's walled garden: a market Magic Leaps hopes will be massive, given an investment sum that now totals close to $2 billion.

    The experience it created for me, thanks to the work of one early developer, was with a school of digital fish swimming virtually in my physical world. Think of a hologram without a screen. I could walk through them, reach out and make them scatter, and otherwise interact with them. It was a nice demo, but far from anything I might crave.

    But I wondered, given Magic Leap's secretive and far-advanced tech, if it could eventually make me crave things. I ask because immersive doesn't cover what this tech does. A better adjective might be invasive.

  • Open source will be the next big thing for the channel

    With cloud vendors developing more industry-specific solutions, channel partners must also hone in on vertical industry knowledge to capitalise on these markets. 

    Flexibility will also be a key selling point which open source solutions provide: enterprises are seeking a hybrid-cloud approach to eliminate vendor lock-in, which means they’re likely to benefit from working with open source channel partners.

    With the rapid development and maturity that open source solutions provide, a shift toward higher adoptions rates in cloud workloads on Linux will become the new norm.

  • AI & data science: Open source makes NSE smart and secure

    National Stock Exchange of India (NSE which used V-SAT to transmit data securely in 1993, had shifted to Red Hat open source later. In the last few years it has been strengthening that partnership further with the integration of cloud infrastructure in its data systems to not simply improve data security, but also to implement Artificial Intelligence (AI) and data science in its systems. The implementation of cloud-based AI platform enables NSE to clock a daily turnover of Rs 3,00,000 crore with 1.2 billion daily transactions. It is the largest stock exchange in India in terms of market volume and market share.
    Says Yatrik R Vin, CFO, NSE India, “There are certain cases on which we use open source’s capabilities extensively. They are risk management at client and investor level, cost reductions and making our systems talk to the public without manual intervention.” He reminisces that during the financial crisis of 2008, not a single rupee was affected, because of the risk management capabilities of the eight-sigma level open source core systems that were in use at NSE India.

  • List of Twitters of Free Software Projects and Communities
  • OpenSMTPD proc filters & fc-rDNS

     

    I have committed full proc filtering support today, allowing a standalone filter to perform all kind of filtering on every single phase of an SMTP session.

  •  

  • TenFourFox FPR11 available

    TenFourFox Feature Parity Release 11 final is now available for testing (downloads, hashes, release notes). Issue 525 has stuck, so that's being shipped and we'll watch for site or add-on compatibility fallout (though if you're reporting a site or add-on that doesn't work with FPR11, or for that matter any release, please verify that it still worked with prior versions: particularly for websites, it's more likely the site changed than we did). There are no other changes other than bringing security fixes up to date. Assuming no problems, it will go live tomorrow evening as usual.

Programming Leftovers

Filed under
Development
  • C Programming Language - Introduction

    This tutorial is the first part of a C programming language course on Linux. C is a procedural programming language that was designed by American computer scientist Dennis Ritchie. Please note that we'll be using Linux for all our examples and explanation. Specifically, we'll be using Ubuntu 18.04 LTS.

  • DSF 2019 Board Election Results

    I'm pleased to announce the winners of our 2019 DSF Board of Directors election.

    [...]

    This year we had 17 great candidates and while not everyone can get elected each year I hope they all consider running again in the 2020 election.

    Another item of note with this election is that our Board is now comprised of two thirds women, which is a first for the DSF.

  • coloured shell prompt
  • Create multiple threads to delete multiple files with python

Security: Updates, Best VPNs for GNU/Linux, and Google+ Chaos Again

Filed under
Security
  • Security updates for Monday
  • Best VPNs for Linux
  • After a Second Data Leak, Google+ Will Shut Down in April Instead of August

    Back in October, a security hole in Google+’s APIs lead Google to announce it was shutting down the service. Now, a second data leak has surfaced, causing the company to move the shutdown up by four months.

    This new data leak is quite similar to the first one: profile information such as name, email address, age, and occupation was exposed to developers, even for private profiles. It’s estimated that upwards of 52 million users were affected by this leak. The good news is that while the first hole was open for three years, this one was only an issue for six days, from November 7th to the 13th, 2018.

Linux and Linux Foundation Leftovers

Filed under
Linux
  • Initial i.MX8 SoC Support & Development Board Possibly Ready For Linux 4.21

    While the i.MX8 series was announced almost two years ago and the open-source developers working on the enablement for these new NXP SoCs hoped for initial support in Linux 4.17, the Linux 4.21 kernel that will be released in the early months of 2019 is slated to possibly have the first i.MX8 support in the form of the i.MX8MQ and also supporting its development/evaluation board.

  • AeonWave: An Open-Source Audio Engine Akin To Microsoft's XAudio2 / Apple CoreAudio

    An open-source audio initiative that's been in development for years but flying under our radar until its lead developer chimed in is AeonWave, which supports Windows and Linux systems while being inspired by Microsoft XAudio and Apple's CoreAudio.

  • Take Linux Foundation Certification Exams from Anywhere

    2018 has seen a new wave of popularity for the open source community and it has sparked more interest in potential engineers, system administrators, and Linux experts.

    2019 is around the corner and now is a good time to look up Linux certification examinations that will enable you to progress in your career.

    The good news we have for you is that the Linux Foundation has made certification examinations available online so that IT enthusiasts can get certificates in a wide range of open source domains.

Games Leftovers

Filed under
Gaming
  • The Linux version of Civilization VI has been updated with cross-platform multiplayer support

    Just in time for the holidays, Linux gamers finally have version parity with other platforms. Expect to be able to spend just one more turn playing with friends on other operating systems.

  • John Romero has announced a free unofficial spiritual successor to The Ultimate DOOM's 4th episode

    John Romero, one of the co-founders of id Software has revealed he's been working on SIGIL, a free megawad for the original 1993 DOOM.

    [...]

    These boxes, will contain music from Buckethead, along with a custom song written expressly for SIGIL. A tempting purchase for any big DOOM fan, I especially love the sound of a 16GB 3-1/2-inch floppy disk-themed USB. You have until December 24, 2018 to order one and I imagine stock will go quite quickly.

  • Unvanquished Open-Source Game Sees Its First Alpha Release In Nearly Three Years

    Unvanquished had been easily one of the most promising open-source games several years back with decent in-game visuals/art, a continually improving "Daemon" engine that was a distant mod of ioquake3 while leveraging ETXReaL components and more, and all-around a well-organized, advancing open-source game project. Their monthly alpha releases stopped almost three years ago while today that's changed just ahead of Christmas.

    The Unvanquished developers announced Unvanquished Alpha 51 today as their first release in two years and eight months after having made fifty monthly alpha releases. While this is the fifty-first alpha, the developers say they should soon be ready for the beta drop.

  • Unvanquished, the free and open source shooter has a huge new release now out

    After being quiet for some time, the Unvanquished team is back and they have quite a lot to show off in the new release of their free and open source shooter.

    This is their first new release since April 2016, so the amount that's changed is quite striking! Hopefully, this will be the start of regular release once again, since they used to do monthly releases a few years ago and it was fun to watch it grow.

  • Valve adds even more gamepad support to their latest client beta

    Valve are continuing to support as many devices as possible with a new Steam client beta now available.

    Since there's no gamepad to rule them all, it makes sense for Valve to support as many as they can. Even though I love the Steam Controller, I do understand that it's not going to be a good fit for everyone. Now, Steam will support the PowerA wired/wireless GameCube Style controllers, PowerA Enhanced Wireless Controller and the PDP Faceoff Wired Pro Controller to boost their already rather large list of supported devices.

  • The turn-based tactical RPG Fell Seal: Arbiter's Mark is coming along nicely

    After a few months in Early Access, the tactical RPG Fell Seal: Arbiter's Mark has come along nicely and it's quite impressive.

    It became available on Steam back in August, this was with same-day Linux support as promised from developer 6 Eyes Studio after their successful Kickstarter.

  • Citra, the Nintendo 3DS emulator now has 'Accurate Audio Emulation'

    Citra, the impressive and quickly moving Nintendo 3DS emulator has a new progress report out and it sounds great.

    They've made some great progress on accurate audio emulation, with their new "LLE (Accurate)" option. They say this has enabled games like Pokémon X / Y, Fire Emblem Fates and Echoes and more to work. There's a downside though, that currently the performance does take quite a hit with it so they're still recommending the "HLE (Fast)" setting for now.

    They go into quite a lot of detail about how they got here, with plenty of bumps along the way. Most of the work towards this, was done by a single developer who suffered a bit of a burn-out over it.

  • Mindustry, an open source sandbox Tower Defense game that's a little like Factorio

    Available under the GPL, the developer originally made it for the GDL Metal Monstrosity Jam which happened back in 2017 and it ended up winning! Seems the developer didn't stop development after this, as they're currently going through a new major release with regular alpha builds.

  • Have graphical distortions in Unity games with NVIDIA? Here's a workaround

    It seems a lot of Unity games upgrading to later versions of Unity are suffering from graphical distortions on Linux with an NVIDIA GPU. There is a workaround available.

Wine-Staging 4.0-RC1 Released With Just Over 800 Patches On Top Of Wine

Filed under
Software

Released on Friday was Wine 4.0-RC1 while coming out over the weekend was the Wine-Staging re-base that is carrying still over 800 patches on top of the upstream Wine code-base.

Wine-Staging 4.0-RC1 is available with 805 patches over what's found in the "vanilla" Wine code-base. But prior to the Wine 4.0 RC1 milestone there were a fair number of patches that were promoted upstream including ntoskrnl, WindowsCodecs, user32, and DXGI changes.

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Community Member Monday: Iwan Tahari on LibreOffice migrations in Indonesia

Filed under
GNU
LibO
Linux

Many companies around the world use free and open source software (FOSS) to reduce costs, improve reliability, and free themselves from vendor lock-in. Today we talk to Iwan Tahari from FANS, an Indonesian shoe manufacturer, which has migrated to GNU/Linux and LibreOffice...

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Essential System Tools: Timeshift – Reliable system restore tool for Linux

Filed under
GNU
Linux

This is the twelfth in our series of articles highlighting essential system tools. These are small, indispensable utilities, useful for system administrators as well as regular users of Linux based systems. The series examines both graphical and text based open source utilities. For this article, we’ll look at Timeshift, a graphical and command-line tool similar to the System Restore functionality offered by Windows, and the Time Machine Tool in Mac OS. For details of all tools in this series, please check the table at the summary page of this article.

Timeshift is a GTK3-based, open source, system restore utility which takes incremental snapshots of the system using rsync and hard-links. These snapshots can be restored at a later date to undo all changes that were made to the system after the snapshot was taken. Snapshots can be taken manually or at regular intervals using scheduled jobs.

This application is designed to protect only system files and settings. User files such as documents, pictures and music are not protected. This ensures that your files remains unchanged when you restore your system to an earlier date.

For the avoidance of any doubt, if you’re looking for a complete backup solution (including data backups), you’ll need to use different software.

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Meet The Linux Desktop That's More Beautiful Than Windows 10 And MacOS

Filed under
Linux

As a fairly new desktop Linux user I've been a distro-hopping fanatic, exploring the functionality and key differences between the array of excellent options out there. While a "forever distro" is the ultimate goal, the journey has been exciting and educational. Recently my Linux adventures led me to Deepin, an OS that captured my attention and boasts a few key ingredients I fell in love with.

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The Open-Source NVIDIA "Nouveau" Linux Driver Performance At The End Of 2018

Filed under
Graphics/Benchmarks

As it's been a while since last looking at the NVIDIA vs. Nouveau Linux OpenGL driver performance, here's a look at the current performance difference as the end of the year quickly approaches. This benchmarking roundabout features multiple generations of GeForce GPUs while testing with the NVIDIA 415 proprietary driver against the Nouveau stack on Linux 4.19 and Mesa 19.0-devel.

Sadly there isn't much positive news to report as 2018 draws to a close for the open-source NVIDIA scene... The main highlight of the year is the ongoing work by Red Hat (Karol Herbst and others) on bringing up SPIR-V/compute support to the Nouveau driver and somewhat related work by Jerome Glisse around Heterogeneous Memory Management and the new Heterogeneous Memory System with Nouveau driver support. The Nouveau SPIR-V compute support isn't yet mainlined but hopefully will be in 2019.

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The Year 2018 in Open Hardware and MIT's 3D Printer

  • The Year 2018 in Open Hardware
    2018 saw several open hardware projects reach fruition. Where the open hardware movement goes from here, remains to be seen. 2018 was not “The Year of Open Hardware,” any more than it was the fabled “Year of the Linux Desktop.” All the same, 2018 was a year in which open hardware projects started to move from fundraising and project development to product releases. Many of these open products were traditional hardware, but 2018 also saw the release of innovative tech in the form of new and useful gadgets. In the background, open hardware hangs on to traditional niches. These niches occur at the intersection of altruism, hobbyists, academia, and the market, to say nothing of crowdfunding and the relative affordability of 3D printing. A prime example of this intersection is the development of prosthetics. Much of the modern work in open hardware began almost a decade ago with the Yale OpenHand project. At the same time, sites like Hackaday.io offer kits and specifications for hobbyists, while the e-NABLE site has become a place for exchanging ideas for everyone from tinkerers to working professionals in the field. As a result, open hardware technology in the field of prosthetics has grown to rival traditional manufacturers in a handful of years. This niche is a natural one for open hardware not only because of the freely available resources, but for simple economics. Traditionally manufactured prosthetic hands begin at about $30,000, far beyond the budgets of many potential customers. By contrast, an open hardware-based company like the UK based Open Bionics can design a cosmetically-pleasing hand for $200, which is still a large sum in impoverished areas, but far more obtainable. A non-profit called Social Hardware estimates that a need for prosthetic hands in India alone numbers 26,000 and hopes to help meet the demand by offering a development kit on which enthusiasts can learn and later donate their results to those who need them.
  • This MIT Developed 3D Printer Is 10 Times Faster Than Modern 3D Printers
    3D printers have become more and more useful in the mass production of complex products that are cheaper and stronger. However, the only issue with 3D printing is its slow speed. These desktop 3D printers can print only one product at a time and only one thin layer at a making.
  • Accelerating 3-D printing
    Imagine a world in which objects could be fabricated in minutes and customized to the task at hand. An inventor with an idea for a new product could develop a prototype for testing while on a coffee break. A company could mass-produce parts and products, even complex ones, without being tied down to part-specific tooling and machines that can’t be moved. A surgeon could get a bespoke replacement knee for a patient without leaving the operating theater. And a repair person could identify a faulty part and fabricate a new one on site — no need to go to a warehouse to get something out of inventory.

FreeBSD 12.0, FreeNAS 11.2 and DNSSEC enabled in default unbound(8) configuration

Programming: Linux Direct Rendering Manger Subsystem, Python, QtCreator CMake, Rust and More

  • The Linux Direct Rendering Manger Subsystem Poised To Have A Second Maintainer
    For hopefully helping out with code reviews and getting code staged in a timely manner before being upstreamed to the mainline Linux kernel, Daniel Vetter of the Intel Open-Source Technology Center is set to become a co-maintainer.  Daniel Vetter who has been with Intel OTC for a number of years working on their Linux graphics driver has proposed becoming a DRM co-maintainer, "MAINTAINERS: Daniel for drm co-maintainer...lkml and Linus gained a CoC, and it's serious this time. Which means my [number one] reason for declining to officially step up as drm maintainer is gone, and I didn't find any new good excuse."
  • Discovering the pathlib module
    The Python Standard Library is like a gold mine, and the pathlib module is really a gem.
  • QtCreator CMake for Android plugin
    It’s about QtCreator CMake for Android! I know it’s a strange coincidence between this article and The Qt Company’s decision to ditch QBS and use CMake for Qt 6, but I swear I started to work on this project *before* they announced it ! This plugin enables painless experience when you want to create Android apps using Qt, CMake and QtCreator. It’s almost as easy as Android Qmake QtCreator plugin! The user will build, run & debug Qt on Android Apps as easy as it does with Qmake.
  • Testing Your Code with Python's pytest, Part II
  • Top Tips For Aspiring Web Developers
    As we’re a portal geared towards open-source development, we’re naturally going to bang the drum about the benefits of getting involved in open-source projects. There are so many fantastic open-source projects that are still going strong today – WordPress, Android and even Ubuntu/Linux to name but a few. Open source projects will give you direct hands-on experience, allowing you to build your own portfolio of work and network with other like-minded developers too.
  • Announcing Rust 1.31 and Rust 2018
    The Rust team is happy to announce a new version of Rust, 1.31.0, and "Rust 2018" as well. Rust is a programming language that empowers everyone to build reliable and efficient software.
  • A call for Rust 2019 Roadmap blog posts
    It's almost 2019! As such, the Rust team needs to create a roadmap for Rust's development next year.
  • Processing CloudEvents with Eclipse Vert.x
    Our connected world is full of events that are triggered or received by different software services. One of the big issues is that event publishers tend to describe events differently and in ways that are mostly incompatible with each other. To address this, the Serverless Working Group from the Cloud Native Computing Foundation (CNCF) recently announced version 0.2 of the CloudEvents specification. The specification aims to describe event data in a common, standardized way. To some degree, a CloudEvent is an abstract envelope with some specified attributes that describe a concrete event and its data.

Web Browsers: Brave, Firefox,and Chromium

  • HTC Exodus: Open Source Brave to be Blockchain phone’s default web browser
    HTC’s latest release HTC Exodus 1 is set to introduce the free and open source blockchain-backed Brave as its default browser. In a tweet, the CEO & Co-Founder of Brave and Basic Attention Token (BAT) Brendan Eich, shared the development. Brendan said, “We are very happy to have @Brave as default browser & to be working with HTC on their Exodus phone”.
  • Mozilla Firefox 64 Now Available for Download on Windows, Linux, and macOS
    Mozilla has just released Firefox 64 stable for users on Windows, Linux, and macOS, with the Android version likely to be updated in the coming hours. While checking for updates using the built-in update engine may not offer you Firefox version 64, you can download the browser using the links below, as Mozilla has just updated its servers with the new builds. Firefox 64 introduces a series of changes that were previously tested as part of the beta versions, including recommended extensions. This feature is supposed to help improve the experience with the browser by providing suggestions on services that are relevant to your activity.
  • Microsoft vs the web
    I have been saying for a few years now that Chrome is the new IE, and the Google is the new Microsoft (Microsoft being the new IBM). This statement have been somewhat tongue in cheek, but I have always been serious about it not being a joke: history is repeating. I could got at length on all the reasons why I believe this to be true, but I’ll just talk about one new development. Last week, Microsoft announced that they had decided to abandon EdgeHTML, their web browser engine, and move to be using Google’s Chromium as the heart of the web browser offering, Edge. [1] Whether it will be just Blink and V8 (Web rendering and JS engine respectively) or also parts of Chromium is something unclear.
  • What is Chromium and why is Microsoft using it for Edge?

    Chromium is very similar. You can install a standalone application for Windows, macOS and any flavor of Linux named Chromium that's a complete web browser complete with synchronization through Google's could services. But Chromium is also the name of the open-source code project used to make Chromium, as well as the Chrome web browser, Chrome OS, Amazon Silk, and the Android Chrome web-view component companies like Twitter can use to build a browser into an application.

  • How Microsoft Is About to Make Google Chrome Even Better