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Friday, 14 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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Type Title Author Replies Last Postsort icon
Story Nvidia unveils cheaper 4GB version of its Jetson TX2 and begins shipping its next-gen Xavier module Rianne Schestowitz 13/12/2018 - 7:30pm
Story Stable kernels 4.19.9, 4.14.88, 4.9.145, 4.4.167, and 3.18.129 Rianne Schestowitz 13/12/2018 - 7:26pm
Story Watchdog: IRS botched Linux migration Roy Schestowitz 2 13/12/2018 - 5:22pm
Story Software: Vivaldi, QEMU and Manpages Roy Schestowitz 13/12/2018 - 4:08pm
Story OSS Leftovers Roy Schestowitz 13/12/2018 - 4:06pm
Story Servers: Apache Cassandra, Kubernetes and Red Hat Roy Schestowitz 13/12/2018 - 3:59pm
Story Openwashing and FUD, Notably Microsoft Roy Schestowitz 13/12/2018 - 3:56pm
Story Linux Foundation: O-RAN, Hyperledger, Open Source Compliance and More Roy Schestowitz 13/12/2018 - 3:28pm
Story Security: Linux.org and FUD Roy Schestowitz 13/12/2018 - 3:25pm
Story iCEBreaker, The Open Source Development Board for FPGAs Roy Schestowitz 13/12/2018 - 3:14pm

What’s New in WordPress 5.0 “Bebo” (Features and Screenshots)

Filed under
OSS

WordPress is a free and open source Content Management System for creating beautiful websites, blogs, and apps. It powers 32% of the web and boasts a community of developers, site owners, and content creators in their thousands who meet up monthly in 436 cities worldwide.

WordPress is always getting updated but it recently received its biggest update in the form of version 5.0 (codenamed “Bebo”) with changes that make it a lot easier to use and powerful to work with. The most important changes are its new editor and default theme.

Let’s talk a look at what’s cool about them.

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Linux Kernel Developers Discuss Dropping x32 Support

Filed under
Linux

It was just several years ago that the open-source ecosystem began supporting the x32 ABI, but already kernel developers are talking of potentially deprecating the support and for it to be ultimately removed.

The Linux x32 ABI as a reminder requires x86_64 processors and is engineered to support the modern x86_64 features but with using 32-bit pointers rather than 64-bit pointers. The x32 ABI allows for making use of the additional registers and other features of x86_64 but with just 32-bit pointers in order to provide faster performance when 64-bit pointers are unnecessary.

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Jellyfin: Free Software Emby Media Server Fork Is Announced After Emby Becomes Proprietary

Filed under
OSS

Emby is a media server to organize, play and stream audio and video to a wide range of devices. The server runs on Windows, mac OS, Linux, and FreeBSD, and there are clients for mobile (Android and iOS), Roku, Chromecast, Amazon Fire TV, smart TV platforms, and video games consoles like Xbox 360. Streaming and watching media using Emby is free to use, but some extra features, like offline media, DVR support, podcasts, and more, require a paid subscription.

A new Emby Server version (3.6) was announced recently, which will include "new levels of performance", revamped hardware acceleration on all supported platforms, and more.

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Patch into The Matrix at the Linux command line

Filed under
Linux

You've found your way to today's entry from the Linux command-line toys advent calendar. If this is your first visit to the series, you might be wondering what a command-line toy even is? It's anything that's an entertaining diversion at the terminal, be it a game, a fun utility, or a simple distraction.

Some of these are classics, and some are completely new (at least to me), but I hope all of you find something you enjoy in this series.

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5 resolutions for open source project maintainers

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OSS

I'm generally not big on New Year's resolutions. I have no problem with self-improvement, of course, but I tend to anchor around other parts of the calendar. Even so, there's something about taking down this year's free calendar and replacing it with next year's that inspires some introspection.

In 2017, I resolved to not share articles on social media until I'd read them. I've kept to that pretty well, and I'd like to think it has made me a better citizen of the internet. For 2019, I'm thinking about resolutions to make me a better open source software maintainer.

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Dell’s 2018 XPS 13 DE—The best “out of the box” Linux laptop gets the best OS

Filed under
Linux

It has been six years since Dell first introduced its XPS Developer Edition moniker, which refers specifically to the company's XPS laptop models that ship with Ubuntu Linux (and not Windows) pre-installed. Ever since, Dell has been producing some of the best Linux "ultrabooks" in recent memory.

Ars has already put the Windows-boasting XPS 13 through its paces earlier this year since the device received a serious overhaul in 2018. Dell bumped up the hardware specs, revamped the thermal system, and introduced a new rose and white version, for instance. But how is latest edition of the premier "just works" Linux laptop doing with the added muscle?

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Everything You Need to Know About Using PPA in Ubuntu

Filed under
Ubuntu

An in-depth article that covers almost all the questions around using PPA in Ubuntu and other Linux distributions.
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Server: IBM, Oracle, Google, Red Hat and More From Cloud Native Computing Foundation (CNCF) Event

Filed under
Server
  • Open Source Is the Future, So Where Does IBM i Fit In?

    The IBM i server reached a milestone this year when it turned 30 years old, an amazing feat for a remarkable system that continues to provide computational value to tens of thousands of organizations around the world. But another birthday was celebrated this year that the IBM i community should take note of: The 20th anniversary of the beginning of the open source movement.

    Now, this birthday is a little bit questionable because open source software existed before 1998, of course. But the time is worth marking because an important meeting took place in Palo Alto, California, where the phrase “open source” was deliberately created by a group of industry leaders.

    That meeting, which was spurred by the release of the source code to the Netscape Web browser, would set into motion a movement that would change the entire IT industry. The concept of freely sharing the guts of software, rather than treating it as private property, started slowly, but it would eventually build into an insurmountable force.

    [...]

    There’s no reason why both approaches can’t co-exist. IBM can bring machine learning tools like Scikit-Learn and Numpy to the platform via PASE, while others in the IBM i community can develop native open source software, including an ERP package. There will be tradeoffs in performance and usability, of course, but having choices is part of the joy of having a healthy, robust community – and there’s even a place for proprietary software too.

    In the end, the momentum behind the open source software movement is just too great to ignore. Where IBM i sits in 2028, when it celebrates its 40th birthday, will largely depend on how welcoming IBM and the IBM i community are to open source software and modern software development methodologies. The future literally depends on it.

  • Oracle shows up at KubeCon bearing ‘comprehensive cloud native framework’

    Oracle crashed the party at KubeCon today, promising to free developers from vendor lock-in with what it claims is the “most comprehensive cloud native framework”.

    The veteran enterprise software vendor said its Oracle Cloud Native Framework “arms” developers with “a cloud native solution that spans public cloud, on premises and hybrid cloud deployments.”

  • Everything that was announced at KubeCon + CloudNativeCon

    KubeCon + CloudNativeCon 2018 is being held this week in Seattle, and naturally a long list of companies and organizations are using the event to update the public on their projects related Kubernetes and Cloud Native Computing.

    The event is hosted by the Cloud Native Computing Foundation, under the auspices of the Linux Foundation. The foundation oversees Kubernetes and other open source projects related to microservices.

  • Google's rent-a-cloud biz revs Istio for its Kubernetes service

    As a gathering of DevOps types at KubeCon + CloudNativeCon North America 2018 gets under way in Seattle, Washington, Google plans to tell anyone who will listen that its managed Kubernetes service, GKE, now can be ordered with Istio on the side, though you'll have to ladle it on yourself.

    Here's how the Chocolate Factory described the open source software:

    "Istio is a service mesh that lets you manage and visualize your applications as services, rather than individual infrastructure components," said Chen Goldberg, director of engineering at Google Cloud and Jennifer Lin, director of Google Cloud management, in a blog post provided in advance to The Register.

  • Exploring Kubernetes’ impact in hybrid cloud at KubeCon + CloudNativeCon North America 2018

    In a computing market constantly chasing more agile methods of deploying data, portable container technologies have become the lynchpin in enterprise multicloud strategy with the Kubernetes container orchestration at the helm. Boasting historic growth and popularity among leading cloud vendors, the relatively young technology is proving fundamental within a market transforming as a result of the freedom and experimentation it has enabled.

    As a shift in favor of hybrid cloud computing prompts cloud leaders to prioritize Kubernetes and, more directly, leverage its capabilities, how will its standardization and widening adoption transform the open-source tool? Moreso, how will Kubernetes continue to transform the market at large?

    Looking to answer these and other questions, SiliconANGLE is at KubeCon + CloudNativeCon North America 2018, currently underway in Seattle, Washington, with exclusive commentary and interviews from our roving news desk, theCUBE. TheCUBE coverage will begin at 10:30 a.m. PST Tuesday, Dec. 11, and end at 3:30 pm. Thursday, Dec. 13.

  • CNCF Takes Control of Open Source etcd Data Store Project

    The Cloud Native Computing Foundation (CNCF), which oversees the development of Kubernetes, announced today that the open source etcd distributed key value store has now been accepted as a complementary incubation project. The announcement was made at the KubeCon + CloudNativeCon North America 2018 conference today.

    etcd was developed by CoreOS to provide a reliable way to store data across a cluster of machines. CoreOS was subsequently acquired by Red Hat. At its base level, etcd is written in Go and relies on the Raft consensus algorithm to manage a highly available replicated log to manage everything from recovering from hardware failures to portioning networks.

  • Red Hat donates a key open-source Kubernetes tool to the Cloud Native Computing Foundation
  • The Cloud Native Computing Foundation adds etcd to its open-source stable

    The Cloud Native Computing Foundation (CNCF), the open-source home of projects like Kubernetes and Vitess, today announced that its technical committee has voted to bring a new project on board. That project is etcd, the distributed key-value store that was first developed by CoreOS (now owned by Red Hat, which in turn will soon be owned by IBM). Red Hat has now contributed this project to the CNCF.

    Etcd, which is written in Go, is already a major component of many Kubernetes deployments, where it functions as a source of truth for coordinating clusters and managing the state of the system. Other open-source projects that use etcd include Cloud Foundry, and companies that use it in production include Alibaba, ING, Pinterest, Uber, The New York Times and Nordstrom.

ODROID-XU4: Much Better Performance Than The Raspberry Pi Plus USB3 & Gigabit Ethernet @ $60

Filed under
Graphics/Benchmarks

Hardkernel recently sent over the ODROUD-XU4 for benchmarking. This ARM SBC that just measures in at about 82 x 58 x 22 mm offers much better performance than many of the sub-$100 ARM SBCs while also featuring dual USB 3.0 ports, Gigabit Ethernet, eMMC storage, and is software compatible with the older XU3 ARM SBCs. Here's a look at the performance of the ODROID-XU4 compared to a variety of other single board computers.

This ~$60+ ARM single board computer is built around a Samsung Exynos5422 SoC that features four Cortex-A15 cores at 2.0GHz and four Cortex-A7 cores at 1.3GHz while the graphics are provided by a Mali-T628.

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Six-port network appliance runs Linux on Atom C3558

Filed under
Linux

Acrosser’s compact “AND-DNV3N2” networking appliance runs Linux on a quad-core, 2.2GHz Atom C3558 and offers a SATA-III bay, 2x mini-PCIe and USB 3.0 ports, and 6x GbE ports, two of which can be outfitted as fiber SFP ports.

Acrosser, which says it is now an Intel IoT Solutions Alliance partner, announced a desktop network appliance available with 6x copper Gigabit Ethernet ports or 4x GbE and 2x fiber-optic SFP ports. Like Advantech’s 6x port FWA-1012VC appliance, the AND-DNV3N2 Micro Box Networking Appliance runs on a quad-core, 2.2GHz Atom C3558 “Denverton” server SoC. (The Advantech model also sells an 8-port variant with an octa-core C3758.)

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today's leftovers

Filed under
Misc
  • Director v1.6.0 is available

    Icinga Director v1.6.0 has been released with Multi-Instance Support, Configuration Baskets and improved Health Checks. We’re excited to announce new features that will help you to work more efficiently.

  • Fedora Looks To Build Firefox With Clang For Better Performance & Compilation Speed

    Following the move by upstream Mozilla in switching their Linux builds of Firefox from being compiled by GCC to LLVM Clang, Fedora is planning the same transition of compilers in the name of compilation speed and resulting performance.

    FESCo Ticket 2020 laid out the case, "Mozilla upstream switches from gcc to clang and we're going to follow upstream here due to clang performance, maintenance costs and compilation speed. Tom Stellard (clang maintainer) has asked me to file this ticket to comply with Fedora processes."

  • Work in progress: PHP stack for EL-8
  • Sandwich-style SBC offers four 10GbE SFP+ ports

    SolidRun’s “ClearFog CX 8K” SBC is built around a “CEx7 A8040” COM Express Type 7 module that runs Linux on a quad -A72 Armada A8040. Features include 4x 10GbE SFP+ ports and mini-PCIe, M.2, and SATA expansion.

    In August, SolidRun updated its ClearFog line of Linux-driven router boards with a high-end ClearFog GT 8K SBC with the same 2GHz, quad-core, Cortex-A72 Marvell Armada A8040 SoC found on its MacchiatoBIN Double Shot Mini-ITX board. Now, the company has returned to the headless (no graphics) Armada A8040 with the ClearFog CX 8K.

    [..]

    It’s rare to see an Arm-based Type 7 module.

  • Watch Out: Clicking “Check for Updates” Still Installs Unstable Updates on Windows 10

    Microsoft hasn’t learned its lesson. If you click the “Check for Updates” button in the Settings app, Microsoft still considers you a “seeker” and will give you “preview” updates that haven’t gone through the normal testing process.

    This problem came to everyone’s attention with the release of the October 2018 Update. It was pulled for deleting people’s files, but anyone who clicked “Check for Updates” in the first few days effectively signed up as a tester and got the buggy update. The “Check for Updates” button apparently means “Please install potentially updates that haven’t gone through a normal testing process.”

OSS Leftovers

Filed under
OSS
  • DAV1D v0.1 AV1 Video Decoder Released

    Out today is DAV1D as the first official (v0.1) release of this leading open-source AV1 video decoder.

    This release was decided since its quality is good enough for use, covers all AV1 specs and features, and is quite fast on desktop class hardware and improving for mobile SoCs.

  • PikcioChain plans for open-source MainNet in roadmap update

    France-based PikcioChain, a platform designed to handle and monetize personal data, has announced changes to its development roadmap as it looks towards the launch of its standalone MainNet and block explorer in the first quarter of 2019.

  • New Blockstream Bitcoin Block Explorer Announces The Release Of Its Open Source Code Esplora

    Blockstream has just announced a release of Esplora, its open source software. This is the software that keeps the website and network running. This new release follows on the heels of its block explorer that was released in November to the public.

    The company released the block explorer, and after making sure it was successful, released the code behind that block explorer. This way, developers can easily create their block explorers, build add-ons and extensions as well as contribute to Blockstream.info.

  • Will Concerns Break Open Source Containers?

    Open source containers, which isolate applications from the host system, appear to be gaining traction with IT professionals in the U.S. defense community. But for all their benefits, security remains a notable Achilles’ heel for a couple of reasons.
    First, containers are still fairly nascent, and many administrators are not yet completely familiar with their capabilities. It’s difficult to secure something you don’t completely understand. Second, containers are designed in a way that hampers visibility. This lack of visibility can make securing containers extremely taxing.

  • Huawei, RoboSense join group pushing open-source autonomous driving technology

    Telecommunications equipment giant Huawei Technologies, its semiconductor subsidiary HiSilicon and RoboSense, a maker of lidar sensors used in driverless cars, have become the first Chinese companies to help establish an international non-profit group that supports open-source autonomous driving projects.

    The three firms are among the more than 20 founding members of the Autoware Foundation, which aims to promote collaboration between corporate and academic research efforts in autonomous driving technology, according to a statement from the group on Monday.

    The foundation is an outgrowth of Autoware.AI, an open-source autonomous driving platform that was started by Nagoya University associate professor Shinpei Kato in 2015.

  • 40 top Linux and open source conferences in 2019

    Every year Opensource.com editors, writers, and readers attend open source-related conference and events hosted around the world. As we started planning our 2019 schedules, we rounded up a few top picks for the year.

    Which conferences do you plan to attend in 2019? If you don't see your conference on this list, be sure to tell us about it in the comments and add it to our community conference calendar. (And for more events to attend, check out The Enterprisers Project list of business leadership conferences worth exploring in 2019.)

  • Adding graphics to the Windows System for Linux [Ed: CBS is still employing loads of Microsoft boosters like Simon Bisson, to whom "Linux" is just something for Microsoft to swallow]/
  • Kong launches its fully managed API platform [Ed: Typical openwashing of APIs, even using the term "open source" where it clearly does not belong]g
  • How Shared, Open Data Can Help Us Better Overcome Disasters

    WHEN A MASSIVE earthquake and tsunami hit the eastern coast of Japan on March 11, 2011, the Fukushima Daiichi Nuclear Power Plant failed, leaking radioactive material into the atmosphere and water. People around the country as well as others with family and friends in Japan were, understandably, concerned about radiation levels—but there was no easy way for them to get that information. I was part of a small group of volunteers who came together to start a nonprofit organization, Safecast, to design, build, and deploy Geiger counters and a website that would eventually make more than 100 million measurements of radiation levels available to the public.

    We started in Japan, of course, but eventually people around the world joined the movement, creating an open global data set. The key to success was the mobile, easy to operate, high-quality but lower-cost kit that the Safecast team developed, which people could buy and build to collect data that they might then share on the Safecast website.

Security: Updates, Ransomware, and DNS Blame Misplaced

Filed under
Security
  • Security updates for Tuesday
  • Ransomware still dominates the global threat landscape

     

    Ransomware attacks continues as the main world’s main security threat and the most profitable form of malware, but a new global report indicates that despite “copious” numbers of infections daily there’s emerging signs the threat is no longer growing.  

  • Someone messed with Linux.org's DNS to deface the website's homepage [Ed: That's not "deface"' but more like redirect and it's not the site's DNS system but something upstream, another company that's at fault]

    SO IMAGINE YOU REALLY LOVE OPEN SOURCE; you've poured yourself a glass of claret from a wine box and have settled into a night of perusing Linux.org. You feel a tingle of excitement as you type in the URL - you're old skool - but that sours to despair as you see a defaced website greet your eyes.

    Yep, it looks like someone managed to get into the Linux.org website's domain name service (DNS) settings and point the domain to another server that served up a defaced webpage, which depending on when you may have accessed it, greeted visitors with racial slurs, an obscene picture and a protest against the revised Linux kernel developer code of conduct.

Tails 3.11 and Tor Transparency (Financials)

Filed under
Security
Debian

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

Filed under
Hardware
OSS
  • 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

Filed under
BSD
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