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Thursday, 15 Nov 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 Titlesort icon Author Replies Last Post
Story 1+ Year Running Arch Linux on a Lenovo Yoga 2 Roy Schestowitz 07/04/2015 - 9:38am
Story Lunar Linux 1.7.0 (i686 & x86_64) ISO’s released Rianne Schestowitz 12/10/2014 - 5:03am
Story Most Popular Desktop Video Player: VLC Roy Schestowitz 22/01/2014 - 5:31pm
Story 'One frickin' user interface for Linux' Roy Schestowitz 29/12/2014 - 5:12pm
Story A Dell 4K laptop with Linux: Tough construction and built for developers. Roy Schestowitz 27/03/2015 - 8:29am
Story Android (Linux) is creating more jobs than iPhone Roy Schestowitz 15/04/2014 - 7:53pm
Story Cinnamon PPA will no longer be maintained for Ubuntu users Roy Schestowitz 27/05/2014 - 7:44am
Story CyanogenMod support arrives for Amazon Kindle Fire HD Roy Schestowitz 23/04/2014 - 10:54am
Story Dell launches Android-based Venue tablets at Computex 2014 Rianne Schestowitz 03/06/2014 - 5:33pm
Story Elementary OS Freya Beta 1 Available For Developers And Testers Rianne Schestowitz 11/09/2014 - 4:33am

Red Hat: Red Hat Enterprise Linux 8 Beta Released, Red Hat OpenStack Platform 14 and More

Filed under
Red Hat
  • Powering IT’s future while preserving the present: Introducing Red Hat Enterprise Linux 8 Beta

    Linux containers, Kubernetes, artificial intelligence, blockchain and too many other technical breakthroughs to list all share a common component - Linux, the same workhorse that has driven mission-critical, production systems for nearly two decades. Today, we’re offering a vision of a Linux foundation to power the innovations that can extend and transform business IT well into the future: Meet Red Hat Enterprise Linux 8 Beta.

    Enterprise IT is evolving at a pace faster today than at any other point in history. This reality necessitates a common foundation that can span every footprint, from the datacenter to multiple public clouds, enabling organizations to meet every workload requirement and deliver any app, everywhere.

    With Red Hat Enterprise Linux 8 Beta, we worked to deliver a shared foundation for both the emerging and current worlds of enterprise IT. The next generation of the world’s leading enterprise Linux platform helps fuel digital transformation strategies across the hybrid cloud, where organizations use innovations like Linux containers and Kubernetes to deliver differentiated products and services. At the same time, Red Hat Enterprise Linux 8 Beta enables IT teams to optimize and extract added value from existing technology investments, helping to bridge demands for innovation with stability and productivity.

  • Red Hat Enterprise Linux 8 Beta Released With Stratis, Yum 4, Application Streams

    The long-awaited public beta of Red Hat Enterprise Linux 8 is finally available!

    Red Hat surprised us with the beta roll-out this morning of RHEL8 ahead of the official Red Hat Enterprise Linux 8.0 in 2019. Highlights of RHEL8 include:

    - Application Streams (AppStreams) for better separating user-space packages from the core kernel operations. This allows for shipping newer versions of applications prior to major/minor RHEL updates, utilizing multiple versions of the same package concurrently, etc.

  • RHEL 8 Beta arrives with application streams and more

    Much of the impetus for RHEL 8 has been the growing need for a common foundation that can span every IT stronghold from the data center to multiple public clouds and make application delivery a lot more manageable. Four years have passed since RHEL 7 came our way, and so much has changed in the world of IT since then, with continued virtualization and containerization along with a growing need for rapid deployment.

    [...]

    Red Hat is interested in having existing customers and subscribers experience RHEL 8 Beta. Go to Red Hat's RHEL Beta site to get a feel for the flexibility and control this new release can provide to you. RHEL 8 Beta is built on the 4.18 Linux kernel as a baseline and provides many features that you are likely to appreciate.

  • What's New in Red Hat OpenStack Platform 14

    Red Hat announced its OpenStack Platform 14 update on Nov. 15, providing users of the open-source cloud platform with an incremental set of new features.

    Red Hat OpenStack Platform 14 is based on the upstream OpenStack Rocky milestone, which became publicly available on Aug. 30. Among the new features in OSP 14 are improved networking capabilities, including enhanced load balancing capabilities for container workloads. Red Hat is also continuing to push forward on the integration of its OpenShift Kubernetes container orchestration platform with OpenStack.

    In a video interview with eWEEK, Mark McLoughlin, senior director of engineering of OpenStack at Red Hat, outlined some of the new features in OSP 14 and the direction for the road ahead.

  • Red Hat OpenStack Platform 14 delivers unified foundation for Kubernetes and virtual machines

    Red Hat Inc. announced Red Hat OpenStack Platform 14, its latest version of Red Hat’s massively-scalable, cloud-native apps-ready Infrastructure-as-a-Service (IaaS) solution.

    Based on the OpenStack “Rocky” community release, Red Hat OpenStack Platform 14 integrates with Red Hat OpenShift Container Platform, a comprehensive enterprise Kubernetes platform, bringing even more support for Kubernetes to enterprise-grade OpenStack.

    Paired with capabilities to improve bare-metal resource consumption and enhance deployment automation, Red Hat OpenStack Platform 14 aims to deliver a single infrastructure offering that can lay the foundation for traditional, virtualized and cloud-native workloads.

  • OpenStack: We've seen the future, and it's metal (and infrastructure, natch)

    The OpenStack Foundation took to the stage in Berlin this week to talk infrastructure because, heck, everyone loves infrastructure, right? Especially open infrastructure.

    With its roots in a joint project set up by NASA and Rackspace back in 2010, the open-source OpenStack platform comprises a suite of components aimed at managing pools of compute, storage and networking resources for those wary of throwing their lot in with the likes of Amazon and Microsoft.

    Over two days of keynote speeches in which the OpenStack Foundation (OSF) wheeled out a succession of customers to insist the framework was a breeze to set up and not just for telcos, there was a tacit admission that perhaps it was time for the group to focus a bit more on the whole infrastructure thing. And China.

New Raspberry Pi A+ board shrinks RPi 3B+ features to HAT dimensions

Filed under
Linux

A HAT-sized, $25, Raspberry Pi 3 Model A+ will soon arrive with the same 1.4GHz quad-A53 SoC, dual-band WiFi, and 40-pin GPIO of the RPi 3B+, but with only 512MB RAM, one USB, and no LAN.

As promised, Raspberry Pi Trading has revived its old mini-size, four-year old Raspberry Pi Model A+ SBC with a new Raspberry Pi 3 Model A+ model. Measuring the same 65 x 56mm as the earlier $20 RPi A+, the SBC will go on sale in early December for $25.

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Canonical Extends Ubuntu 18.04 LTS Linux Support to 10 Years

Filed under
Linux
Red Hat

BERLIN — In a keynote at the OpenStack Summit here, Mark Shuttleworth, founder and CEO of Canonical Inc and Ubuntu, detailed the progress made by his Linux distribution in the cloud and announced new extended support.

The Ubuntu 18.04 LTS (Long Term Support) debuted back on April 26, providing new server and cloud capabilities. An LTS release comes with five year of support, but during his keynote Shuttleworth announced that 18.04 would have support that is available for up to 10 years.

"I'm delighted to announce that Ubuntu 18.04 will be supported for a full 10 years," Shuttleworth said. "In part because of the very long time horizons in some of industries like financial services and telecommunications but also from IOT where manufacturing lines for example are being deployed that will be in production for at least a decade ."

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Benchmarking Packet.com's Bare Metal Intel Xeon / AMD EPYC Cloud

Filed under
Graphics/Benchmarks

With the tests earlier this week of the 16-way AMD EPYC cloud comparison the real standout of those tests across Amazon EC2, Packet, and SkySilk was Packet's bare metal cloud. For just $1.00 USD per hour it's possible to have bare metal access to an AMD EPYC 7401P 24-core / 48-thread server that offers incredible value compared to the other public cloud options for on-demand pricing. That led me to running some more benchmarks of Packet.com's other bare metal cloud options to see how the Intel Xeon and AMD EPYC options compare.

Packet's on-demand server options for their "bare metal cloud" offerings range from an Intel Atom C2550 quad-core server with 8GB of RAM at just 7 cents per hour up to a dual Xeon Gold 6120 server with 28 cores at two dollars per hour with 384GB of RAM and 3.2TB of NVMe storage. There are also higher-end instances including NVIDIA GPUs but those are on a dynamic spot pricing basis.

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Microsoft Spies on Customers, Red Hat Connections to Government

Filed under
Red Hat
Microsoft
Misc
  • Microsoft covertly collects personal data from enterprise Office ProPlus users

    Privacy Company released the results of a data protection impact assessment showing privacy risks in the enterprise version of Microsoft Office.

  • DLT Named Red Hat Public Sector Partner for 2019; Brian Strosser Quoted

    Red Hat has selected DLT Solutions as its Public Sector Partner of the Year in recognition of the Herndon, Va.-based tech firm’s contributions to the former’s business efforts.

    DLT said Tuesday it provides government agencies with resale access to open-source technologies such as Red Hat’s cloud, middleware and Linux software offerings.

    The company has provided services in support of Red Hat’s products through contracts under the General Services Administration‘s GSA Schedule, NASA‘s SEWP V, the Defense Department‘s Enterprise Software Initiative and the National Institutes of Health‘s Chief Information Officer – Commodities and Solutions vehicles.

Programming: WebRender, Healthcare Design Studio GoInvo, PHP Boost and Google Cloud Platform (GCP)

Filed under
Development
  • Mozilla GFX: WebRender newsletter #30

    Hi! This is the 30th issue of WebRender’s most famous newsletter. At the top of each newsletter I try to dedicate a few paragraphs to some historical/technical details of the project. Today I’ll write about blob images.

    WebRender currently doesn’t support the full set of graphics primitives required to render all web pages. The focus so far has been on doing a good job of rendering the most common elements and providing a fall-back for the rest. We call this fall-back mechanism “blob images”.

    The general idea is that when we encounter unsupported primitives during displaylist building we create an image object and instead of backing it with pixel data or a texture handle, we assign it a serialized list of drawing commands (the blob). For WebRender, blobs are just opaque buffers of bytes and a handler object is provided by the embedder (Gecko in our case) to turn this opaque buffer into actual pixels that can be used as regular images by the rest of the rendering pipeline.

  • Healthcare Design Studio GoInvo Releases Open Source Research on Loneliness [Ed: Very odd if not 'creative' use of the term Open Source]
  • PHP Lands Preload Feature, Boosting Performance In Some Cases 30~50%

    PHP developers unanimously approved and already merged support for the new "preloading" concept for this web server language. PHP preloading basically allows loading PHP code that persists as long as the web server is running and that code will always be ready for each subsequent web request, which in some cases will dramatically speed-up the PHP performance on web servers.

    While PHP has long supported caching to avoid PHP code recompilation on each new web request, with each request PHP has still had to check to see if any of the source file(s) were modified, re-link class dependencies, and similar work. PHP preloading allows for given functions/classes to be "preloaded" that will survive as long as the web server is active. It effectively allows loading of functions or entire/partial frameworks that will then be present for each new web request just as if it were a built-in function.

  • Google Announces a Managed Cron Service: Google Cloud Scheduler

    Google announced a new Service on the Google Cloud Platform (GCP) - Cloud Scheduler, a fully managed cron job service that allows any application to invoke batch, big data and cloud infrastructure operations. The service is currently available in beta.

    With Google Cloud Scheduler customers can use the cron service with no need to manage the underlying infrastructure. There is also no need to manually intervene in the event of transient failure, as the services retries failed jobs. Furthermore, customers will only pay for the operations they run -- GCP takes care of all resource provisioning, replication and scaling required to operate Cloud Scheduler. Also, customers can, according to Vinod Ramachandran, product manager at Google, benefit from:

Security Holes in Proprietary Software and Hardware

Filed under
Security
  • It's November 2018, and Microsoft's super-secure Edge browser can be pwned eight different ways by a web page

    Microsoft and Adobe have delivered the November edition of Patch Tuesday with another sizable bundle of security fixes to install as soon as you're able to.

    The trick is to test and deploy the fixes before exploits are developed to leverage the vulnerabilities.

  • A Research Paper Proposes Seven New Types of Spectre Attacks

    A group of nine scholastics has uncovered today seven new CPU attacks. The seven effect AMD, ARM, and Intel CPUs to different degrees. Two of the seven new attacks are varieties of the Meltdown attack, while the other five are a minor departure from the first Specter attacks – two surely understood attacks that have been uncovered toward the beginning of the year and found to affect CPUs models returning to 1995.

    Scientists say they’ve found the seven new CPU attacks while playing out “a sound and extensible systematization of transient execution attacks” – a catch-all term the examination group used to depict attacks on the different inner instruments that a CPU uses to process information, for example, the theoretical execution process, the CPU’s interior reserves, and other inward execution stages.

today's howtos

Filed under
HowTos

Games: GOG, Underworld Ascendant on GNU/Linux and Monster Sanctuary

Filed under
Gaming
  • GOG adds a bunch of new visual novels to their store

    For those of you who love your visual novels, head on over to GOG as they have some new goodies for you. One of them only just recently got Linux support too.

  • The RPG 'Underworld Ascendant' will be on Linux 1-2 months after release

    OtherSide Entertainment sadly won't be getting the Linux version of Underworld Ascendant on Linux at release.

    It's still coming though, it just needs a little more time. On Twitter, they mentioned "the Mac and Linux versions around 30-45 days after launch to make sure they have the attention they need". They also said they're looking for testers, so naturally we've reached out to let them know we're available.

  • Monster taming metroidvania 'Monster Sanctuary' has smashed plenty of stretch goals, looking good

    Monster Sanctuary, a rather interesting monster taming metroidvania that has a Linux demo has smashed through more stretch goals on Kickstarter and it's exciting.

    I've actually put a surprising amount of time in demo, because it runs so nicely. It's also a very promising game when it comes to the actual gameplay and mechanics. Honestly, I'm really surprised by just how engrossing and exciting the game actually is from the demo. It's going to be seriously fun to watch this one get developed into a full game, I have high hopes for it.

The Newest Mesa NIR/SPIR-V Code For Handling OpenCL Kernels

Filed under
Graphics/Benchmarks

It's now been nearly one year since longtime Nouveau contributor Karol Herbst joined Red Hat where one of his big projects has been working on OpenCL support for this open-source NVIDIA driver by bringing up NIR/SPIR-V support and making the necessary improvements for allowing OpenCL kernels to be represented in that IR commonly used by the Mesa drivers. The work still isn't yet in Mesa Git, but Karol this week sent out his newest patches.

Karol Herbst sent out 22 patches this week in regards to adding support for OpenCL kernels within Mesa's NIR and SPIR-V common code. The patches are mostly adding the necessary OpenCL bits to the common NIR/SPIR-V compiler code for handling the intricacies of OpenCL kernels with features like physical pointer support, cl_size/cl_alignment, and other bits.

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Snaps are the new Linux Apps that work on every Distro

Filed under
Ubuntu

See, when using Linux, you couldn’t exactly Google the name of a program you want, then download the .exe file, double click it and it is installed like you would on Windows (although technically you can do that now with .deb files). You had to know your way around the Terminal. Once in the Terminal, like for the case of Ubuntu, you needed to add the software source to your Repository with sudo apt commands, then now update the cache, then finally install the app you want with sudo apt-get install. In most cases, the dependencies would be all messed up and you’d have to scroll through endless forums trying to figure out how to fix that one pesky dependency that just won’t allow your app to run well.

You’d jump through all these hoops and then finally the app would run, but then it would look all weird because maybe it wasn’t made for your distro. Bottom line, it takes patience and resilience to install Linux Apps.

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Mark Zuckerberg ordered all Facebook executives to use Android phones

Filed under
Android

Facebook CEO Mark Zuckerberg ordered his management team to only use Android phones, given that the operating system has more total users worldwide. According to The New York Times, the decision reportedly occurred after Apple CEO Tim Cook criticized Facebook in an MSNBC interview for being a service that traffics “in your personal life.”

In those comments made back in March, Cook dismissed a question asking him what he would do if he were in Zuckerberg’s shoes dealing with the fallout from the Cambridge Analytica scandal by saying, “I wouldn’t be in this situation.” Zuckerberg soon after retorted in an interview with Recode that he found Cook’s comments to be “extremely glib,” and that “I think it’s important that we don’t all get Stockholm syndrome and let the companies that work hard to charge you more convince you that they actually care more about you. Because that sounds ridiculous to me.”

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New Raspberry Pi 3 Model A+ unveiled

Filed under
Linux

Raspberry Pi 3 Model A+ is a smaller, cheaper, lower-powered Pi 3 and it's on sale now at just US$ 25. The newest Pi is ideal for projects in which you need the speed and processing power of the Pi 3 but can live without ethernet, multiple USB ports, and extra RAM.

Before the first Raspberry Pi was launched, the Raspberry Pi Foundation said it planned to do two product lines: Model A (US$ 25) and Model B (US$ 35). The Model B was launched in 2012, and the Model A a year later. Originally the Model A was just a Model B with half the RAM, and one USB port and the ethernet port removed, but otherwise at the same size and in the same form factor. In 2014, the Model B+ was launched, with more GPIOs and two additional USB ports, and was promptly followed by the A+, in which the board took a size reduction owing to the space created by removal of components.

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7 open source platforms to get started with serverless computing

Filed under
OSS

The term serverless has been coming up in more conversations recently. Let’s clarify the concept, and those related to it, such as serverless computing and serverless platform.

Serverless is often used interchangeably with the term FaaS (Functions-as-a-Service). But serverless doesn’t mean that there is no server. In fact, there are many servers—serverful—because a public cloud provider provides the servers that deploy, run, and manage your application.

Serverless computing is an emerging category that represents a shift in the way developers build and deliver software systems. Abstracting application infrastructure away from the code can greatly simplify the development process while introducing new cost and efficiency benefits. I believe serverless computing and FaaS will play an important role in helping to define the next era of enterprise IT, along with cloud-native services and the hybrid cloud.

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A "joke" in the glibc manual

Filed under
Development
GNU

A "joke" in the glibc manual—targeting a topic that is, at best, sensitive—has come up for discussion on the glibc-alpha mailing list again. When we looked at the controversy in May, Richard Stallman had put his foot down and a patch removing the joke—though opinions of its amusement value vary—was reverted. Shortly after that article was published, a "cool down period" was requested (and honored), but that time has expired. Other developments in the GNU project have given some reason to believe that the time is ripe to finally purge the joke, but that may not work out any better than the last attempt.

The joke in question refers to a US government "censorship rule" from over two decades ago regarding sharing of information about abortion. It is attached to documentation of the abort() call in glibc and the text of it can be seen in the patch to remove it. One might think that an age-old US-centric joke would be a good candidate for removal regardless of its subject matter. That it touches on a topic that is emotionally fraught for many might also make it unwelcoming—thus unwelcome in documentation. But, according to Stallman, that's not so clear cut.

[...]

When pressed for more information about what these larger issues are, as O'Donell did, Stallman counseled patience. He did not offer any more information than that; perhaps the discussion has moved to a private mailing list or the like.

For many, including me, it is a little hard to understand why there is any opposition to removing the joke at all. It is clearly out of place, not particularly funny, and doesn't really push the GNU anti-censorship philosophy forward in any real way even if you grant that anti-censorship is a goal of the project (which some do not). There are, of course, those who oppose removing it because they are opposed to "political correctness" and do not see how it could be "unwelcoming", but even they might concede that it is an oddity that is poked into a back corner of a entirely unrelated document. And it is not hard for many to see that tying the topic of abortion to a C function might be upsetting to some; why waste a bunch of project time defending it when it has effectively no impact in the direction that Stallman wants, while putting off some (possibly small) percentage of glibc manual readers?

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More in Tux Machines

Type Titlesort icon Author Replies Last Post
Story 1+ Year Running Arch Linux on a Lenovo Yoga 2 Roy Schestowitz 07/04/2015 - 9:38am
Story Lunar Linux 1.7.0 (i686 & x86_64) ISO’s released Rianne Schestowitz 12/10/2014 - 5:03am
Story Most Popular Desktop Video Player: VLC Roy Schestowitz 22/01/2014 - 5:31pm
Story 'One frickin' user interface for Linux' Roy Schestowitz 29/12/2014 - 5:12pm
Story A Dell 4K laptop with Linux: Tough construction and built for developers. Roy Schestowitz 27/03/2015 - 8:29am
Story Android (Linux) is creating more jobs than iPhone Roy Schestowitz 15/04/2014 - 7:53pm
Story Cinnamon PPA will no longer be maintained for Ubuntu users Roy Schestowitz 27/05/2014 - 7:44am
Story CyanogenMod support arrives for Amazon Kindle Fire HD Roy Schestowitz 23/04/2014 - 10:54am
Story Dell launches Android-based Venue tablets at Computex 2014 Rianne Schestowitz 03/06/2014 - 5:33pm
Story Elementary OS Freya Beta 1 Available For Developers And Testers Rianne Schestowitz 11/09/2014 - 4:33am