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Friday, 20 Jan 17 - 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 today's howtos Roy Schestowitz 20/01/2017 - 4:02pm
Story More Games Roy Schestowitz 20/01/2017 - 4:02pm
Story Graphics in Linux Roy Schestowitz 20/01/2017 - 4:01pm
Story Leftovers: OSS Roy Schestowitz 20/01/2017 - 4:00pm
Story Development News Roy Schestowitz 20/01/2017 - 3:59pm
Story Intel Kabylake: Windows 10 vs. Linux OpenGL Performance Roy Schestowitz 20/01/2017 - 3:46pm
Story Google's open-source Tilt Brush: Now you can create 3D movies in VR Roy Schestowitz 20/01/2017 - 3:44pm
Story Options for Open Source Software Support Roy Schestowitz 20/01/2017 - 3:39pm
Story 5 Linux Desktop Environments on the Rise for 2017 Roy Schestowitz 20/01/2017 - 2:58pm
Story GNOME 3.23.4 Roy Schestowitz 20/01/2017 - 2:44pm

More Games

Filed under
Gaming

Graphics in Linux

Filed under
Graphics/Benchmarks
  • More Radeon & AMDGPU Fixes Line-Up For Linux 4.10

    Alex Deucher has sent in another batch of fixes for the Radeon and AMDGPU DRM drivers for the Linux 4.10 kernel.

    These fixes include support for a few peculiar Southern Islands graphics processors in AMDGPU and Radeon drivers. The affected SI GPUs now supported are those needing the "si58" memory controller microcode. Unfortunately, haven't been able to find much other details on the particular SI chips affected.

  • Mesa 17.0 Saw Less Code Changes Than Earlier Releases, But More Notable Features

    With Mesa 17.0 up to its release candidates and being under a feature freeze, I explored this morning how the size of the changes for Mesa 17.0 compare to earlier Mesa milestones.

    Mesa 17.0 ships with many exciting end-user changes such as OpenGL 4.5 for RadeonSI, OpenGL 4.5 for Haswell, many RADV and ANV Vulkan driver improvements, improved OpenGL 4.x Nouveau support, and many other features I'll recap shortly in a Mesa 17.0 feature overview article.

  • The open source Vulkan driver 'radv' for AMD on Linux has patches for geometry shader support

    Dave Airlie sent in a massive patch-set of 31 patches for 'radv', the open source AMD Vulkan driver, to support geometry shaders.

Leftovers: OSS

Filed under
OSS

Development News

Filed under
Development
  • GCC 7 Moves Onto Only Regression/Doc Fixes, But Will Accept RISC-V & HSA's BRIG

    The GNU Compiler Collection (GCC) is entering its "stage four" development for GCC 7 with the stable GCC 7.1 release expected in March or April.

    Richard Biener announced today that GCC 7 is under stage four, meaning only regression and documentation fixes will be permitted until the GCC 7.1.0 stable release happens (yep, as per their peculiar versioning system, GCC 7.1 is the first stable release in the GCC 7 series).

  • 5 ways to expand your project's contributor base

    So many free and open source software projects were started to solve a problem, and people began to contribute to them because they too wanted a fix to what they encountered. End users of the project find it useful for their needs, and the project grows. And that shared purpose and focus attracts people to a project's community.

  • Weblate 2.10.1

    This is first security bugfix release for Weblate. This has to come at some point, fortunately the issue is not really severe. But Weblate got it's first CVE ID today, so it's time to address it in a bugfix release.

Intel Kabylake: Windows 10 vs. Linux OpenGL Performance

Filed under
Graphics/Benchmarks

For those curious about the current Kabylake graphics performance between Windows 10 and Linux, here are some OpenGL benchmark results under each operating system. Windows 10 Pro x64 was tested and the Linux distributions for comparison were Ubuntu 16.10, Clear Linux, Antergos, Fedora 25 Xfce, and openSUSE Tumbleweed.

Read more

Options for Open Source Software Support

Filed under
OSS

If you’ve been following the work we’re doing around open source at Rogue Wave Software, you’ve probably heard us say that open source software (OSS) has “crossed the chasm” or is “eating the enterprise.” Although the open source enterprise landscape is still truly nascent, there is no question that open source development principles and the products themselves have “won.” That begs the question: “Now what do we do?”

You’re leveraging free software, perhaps even without knowing it! Your developers are seeking out open source libraries to meet your business demands before writing the code themselves. You’re using an open source application server, middleware solution, or operating system instead of an expensive and locked-in commercial alternative. You’ve shortened your development cycles, you’re releasing things faster, and you’ve gained a competitive edge by embracing community developed solutions in your enterprise.

Read more

5 Linux Desktop Environments on the Rise for 2017

Filed under
GNU
Linux

With each passing year, the Linux desktop ecosystem shifts and morphs from one darling to the next. Although it’s sometimes challenging to tell, from month to month, which desktop will reign as the fan favorite, there are always signs that a particular desktop is going to rise in market share.

Three trends I always examine are evolution, usability, and modernity. I prefer my desktops to have evolved along with the needs of current trends and users, to be easily used, and have a modern design aesthetic. Bonus points are generally awarded for a high range of flexibility.

Currently, the Linux desktop environment is dominated by Cinnamon, Xfce, GNOME, and Ubuntu Unity. Of those four, I believe only one will see a sharp rise in market share in 2017. Which one? Let’s dive in and see which five desktops, I think will climb the rank and file.

Read more

Also: Text To Speech Goes In As A Tech Preview For Qt 5.8

GNOME 3.23.4

Filed under
GNOME
  • GNOME 3.23.4 released

    The fourth snapshot of GNOME 3.23 is now available!

    Probably one of the most important features of this release is the inclusion of a pre-release of GTK+4 for the first time.

  • GNOME 3.23.4 Released

    The latest development release is now available of the work leading up to the GNOME 3.24 desktop in March.

    GNOME 3.23.4 is today's new development. Core changes to GNOME 3.23.4 include memory leak fixes for EOG, Epiphany browser improvements, GJS now supports JavaScript ES6 Promises, GNOME Calendar now supports online calendars being downloaded offline and synchronized, Librsvg begins making use of Rust, Mutter Wayland fixes, and various other fixes throughout the core GNOME components.

Leftovers: Games

Filed under
Gaming

Leftovers: OSS

Filed under
OSS
  • ISS Federal Lead Rob Rogers on Agencies’ Open Source Moves & ‘Information Advantage’ Efforts

    ExecutiveBiz recently caught up with ISS Federal Systems Vice President Rob Rogers for this interview to discuss ongoing data-related trends in government and where he sees agencies prioritizing efforts in that arena, plus his ideas for how the government should approach open source methodology.

    [...]

    We have seen a significant shift in the past five years around agencies adopting and embracing open source methods. For one, open source technology is the primary catalyst behind some of the most significant progress related to the evolution of “big data” and analytic capabilities, which is used pervasively in the intelligence community.

    Certain agencies have contributed major projects to the open source community, which further solidifies their position on supporting open source. One notable example is NSA’s contribution of NiFi and Accumulo to the Apache Software Foundation in 2014. If these types of actions are an indicator of the direction that the IC agencies are heading in their support of open source, then the future is bright.

  • Davos 2017: China unites 25 countries to establish Global Blockchain Business Council

    On January 17, the governmental and industrial representatives from China and 25 other countries gathered in Davos, Switzerland for the Davos Forum.

    According to the latest update provided by Tai Cloud Corporation to EconoTimes, Jamie Elizabeth Smith, the former spokesperson and special assistant of the U.S. president Obama, announced that the Global Blockchain Business Council (GBBC) is formally established. The first national team members include senior executives of World Bank Mariana Dahan, former Estonian President Toomas Hendrik Ilves, former Prime Minister of Haidi Laurent Lamont, former Economy Minister of Ukraine Aivaras Abromavičius.

  • Intel's BigDL deep learning framework snubs GPUs for CPUs

    Last week Intel unveiled BigDL, a Spark-powered framework for distributed deep learning, available as an open source project. With most major IT vendors releasing machine learning frameworks, why not the CPU giant, too?

    What matters most about Intel's project may not be what it offers people building deep learning solutions on Spark clusters, but what it says about Intel’s ambitions to promote hardware that competes with GPUs for those applications.

  • Google's VR art app is open source and ready to get weird

    Google's Tilt Brush is capable of some pretty impressive results. But what if those 3D paintings and projects you made while strapped into virtual reality could escape into the real world?

  • How is your community promoting diversity?

    Open source software is a great enabler for technology innovation. Diversity unlocks innovation and drives market growth. Open source and diversity seem like the ultimate winning combination, yet ironically open source communities are among the least diverse tech communities. This is especially true when it comes to inherent diversity: traits such as gender, age, ethnicity, and sexual orientation.

  • Walmart’s Contributions to Open Source

    You might first think about open source in the context of outstanding tools for lean startup companies, but open source also finds a welcome home in behemoth, established companies, such as Walmart. In this O’Reilly OSCON video interview with Walmart Lab’s Alex Grigoryan, learn how Walmart both benefits from and contributes back to open source. The key takeaway? Open source allows you to reuse software components in labor saving ways.

  • Librecore: Aiming To Be A Better Libre Spin Of Coreboot

    Librecore is a new project aiming to be a new Coreboot downstream with a focus remaining on providing fully-free system firmware. Separately, Minifree/Libreboot has been accused (and admitted by Leah Rowe) to not paying a vendor for a completed contract.

    Librecore was formed due to "[Libreboot lead developer Leah Rowe] alienating large portions of the community, plus the stagnant and hard to use libreboot firmware and build system." With Librecore, they are aiming to use industry-standard tools and build environments. Another different design decision is pursuing Petitboot as the payload for a more modern and useful interface over GRUB as a payload.

  • Use of open source software growing across telecom

    Open source software may still be a new model for the telecommunications industry, but it’s rapidly gaining traction as operators look to mimic computing world.

    While the open source community has quickly gaining ground in the computing space, the traditional telecommunications industry has a history of hardening its siloed approach to networking technology. This was especially apparent at a time when most mobile telecom networks were 2G-based, with 3G technology just coming online in more advanced markets.

  • Open Source Software: What Every In-House Counsel Should Know

    Open source software (OSS) is ubiquitous in software development today, enabling technical innovation, productivity gains, and touching everything from big data and cloud to mobile and embedded. Control modules on the market today commonly include OSS components such as real-time operating systems, libraries, data interfaces, firmware, and display software.

  • 4 Common Open Source License Compliance Failures and How to Avoid Them

    Companies or organizations that don’t have a strong open source compliance program often suffer from errors and limitations in processes throughout the software development cycle that can lead to open source compliance failures.

    The previous article in this series covered common intellectual property failures. This time, we’ll discuss the four common open source license compliance failures and how to avoid them.

Docker 1.13, Containers, and DevOps

Filed under
Server
OSS
  • Introducing Docker 1.13

    Today we’re releasing Docker 1.13 with lots of new features, improvements and fixes to help Docker users with New Year’s resolutions to build more and better container apps. Docker 1.13 builds on and improves Docker swarm mode introduced in Docker 1.12 and has lots of other fixes. Read on for Docker 1.13 highlights.

  • Docker 1.13 Officially Released, Docker for AWS and Azure Ready for Production

    Docker announced today the general availability of Docker 1.13, the third major update of the open-source application container engine for GNU/Linux, macOS, and Microsoft Windows operating systems.

    Docker 1.13 has been in development for the past couple of months, during which it received no less than seven RC (Release Candidate) versions that implemented numerous improvements for the new Swarm Mode introduced in Docker 1.12, a few security features, as well as a new Remote API (version 1.25) and Client.

  • Distributed Fabric: A New Architecture for Container-Based Applications

    There’s a palpable sense of excitement in the application development world around container technology. Containers bring a new level of agility and speed to app development, giving developers the ability to break large monolithic apps into small, manageable microservices that can talk to one another, be more easily tested and deployed, and operate more efficiently as a full application. However, containers also demand a new architecture for the application services managing these microservices and apps, particularly in regards to service discovery — locating and consuming the services of those microservices.

  • DevOps trends emerging for 2017 and beyond

    Finally, one of the biggest trends for 2017 will not be just a focus on engaging and implementing some of these DevOps best practices into your enterprise, but a sweeping adoption of the DevOps/agile culture. This is because one of the most important – if not the absolute most key –tenets to a successful DevOps organization is culture. The enterprises that most espouse the shared responsibility, the empowered autonomous teams, the can-do attitudes, and the continuous learning environment in which DevOps thrives will see the biggest benefits.

Kernel Space/Linux

Filed under
Linux
  • Optimizing Linux for Slow Computers

    It’s interesting, to consider what constitutes a power user of an operating system. For most people in the wider world a power user is someone who knows their way around Windows and Microsoft Office a lot, and can help them get their print jobs to come out right. For those of us in our community, and in particular Linux users though it’s a more difficult thing to nail down. If you’re a LibreOffice power user like your Windows counterpart, you’ve only really scratched the surface. Even if you’ve made your Raspberry Pi do all sorts of tricks in Python from the command line, or spent a career shepherding websites onto virtual Linux machines loaded with Apache and MySQL, are you then a power user compared to the person who knows their way around the system at the lower level and has an understanding of the kernel? Probably not. It’s like climbing a mountain with false summits, there are so many layers to power usership.

    So while some of you readers will be au fait with your OS at its very lowest level, most of us will be somewhere intermediate. We’ll know our way around our OS in terms of the things we do with it, and while those things might be quite advanced we’ll rely on our distribution packager to take care of the vast majority of the hard work.

  • Long-Term Maintenance, or How to (Mis-)Manage Embedded Systems for 10+ Years

    In this presentation, kernel hacker Jan Lübbe will explain why apparently reasonable approaches to long-term maintenance fail and how to establish a sustainable workflow instead.

  • Linux 4.9 Is the Next Long-Term Supported Kernel Branch, Says Greg Kroah-Hartman

    Linux kernel maintainer Greg Kroah-Hartman confirmed today, January 19, 2017, in a short message, on his Google+ page, that the Linux 4.9 branch is now marked as "longterm," or as some of you know as LTS (Long-Term Support).

    The story behind Linux kernel 4.9 becoming the next long-term supported series dates from way before it's launch last month, on December 11, when Linus Torvalds officially announced the new branch. It all started back on August 12, 2016, when Greg Kroah-Hartman dropped a quick Google+ post to say "4.9 == next LTS kernel."

  • Maintainers Don't Scale

    First let’s look at how the kernel community works, and how a change gets merged into Linus Torvalds’ repository. Changes are submitted as patches to mailing list, then get some review and eventually get applied by a maintainer to that maintainer’s git tree. Each maintainer then sends pull request, often directly to Linus. With a few big subsystems (networking, graphics and ARM-SoC are the major ones) there’s a second or third level of sub-maintainers in. 80% of the patches get merged this way, only 20% are committed by a maintainer directly.

    Most maintainers are just that, a single person, and often responsible for a bunch of different areas in the kernel with corresponding different git branches and repositories. To my knowledge there are only three subsystems that have embraced group maintainership models of different kinds: TIP (x86 and core kernel), ARM-SoC and the graphics subsystem (DRM).

Graphics in Linux

Filed under
Graphics/Benchmarks
  • RADV Vulkan Driver Has Geometry Shader Support For Testing

    David Airlie has published a set of 31 patches for testing that provide initial support for geometry shaders within the RADV Radeon Vulkan driver.

    While RadeonSI has long supported geometry shaders, it's been a bigger work item bringing it to this open-source Radeon Vulkan driver within Mesa. The patches are enough for Vulkan geometry shaders to get working on RADV, but Airlie explains that the support isn't gold: "This is a first pass at geometry shader support on radv, all the code should be here in reviewable pieces, it seems to mostly pass CTS tests but triggers some llvm 3.9 bugs around kill, and there might still be a GPU hang in here, but this should still be a good place to start reviewing."

  • libinput 1.6.0

    This release fixes the slow touchpad acceleration on touchpads with less than 1000dpi, a missing call to normalized the deltas was the source of the issue.

  • Libinput 1.6 Released With New Touchpad Acceleration

    Libinput 1.6.0 was announced a short time ago on wayland-devel.

  • Mesa 17 Gets a First Release Candidate, Final Planned for Early February 2017

    Collabora's Emil Velikov announced today, January 19, 2017, the availability of the first of many Release Candidate (RC) development versions of the upcoming and highly anticipated Mesa 17.0.0 3D Graphics Library.

    Mesa 17 is shaping up to be a huge milestone that should dramatically improve the performance of the bundled open-source graphics drivers for Intel, AMD Radeon, Nvidia graphics cards on a Linux-based operating system. Just the other day it enabled OpenGL 4.5 support for Intel Haswell GPUs, which is already a big achievement.

Android Leftovers

Filed under
Android
  • Donald Trump has surrendered his Android phone

    Donald Trump has given up his beloved Android phone ahead of today’s inauguration, the Associated Press reports, though it is unclear what type of device he will use in the White House. According to The New York Times, Trump is now using a more secure, encrypted handset that was approved by the Secret Service. He also has a different phone number, the Times reports, citing people close to the president-elect.

    Trump doesn’t use email, but he does use his Android phone to tweet. He’s also been very accessible throughout the presidential campaign and transition, taking calls from reporters, politicians, and world leaders. Malcolm Turnbull, the prime minister of Australia, called Trump to congratulate him on his electoral victory after getting his cellphone number from professional golfer Greg Norman.

  • Best affordable Android smartphones you can buy [January 2017]

    There are new smartphones hitting the market constantly, but which is the best to pick up when you’re trying to save a buck or two? We’ve seen some great launches this summer and we’re only expecting more over the coming months, but for now, let’s go over the best affordable Android smartphones you can go pick up today…

  • A list of every Samsung phone getting Android 7.0 Nougat this year
  • WatchMaker to support Gear S2 & Gear S3, 1000s of watchfaces incoming

    WatchMaker, a popular Android and Android Wear watchface platform, has some good news for our readers. They are currently in the process of expanding their supported platforms and will be targeting Tizen and its latest wearable smartwatches, the Samsung Gear S2 and Gear S3.

Security Leftovers

Filed under
Security
  • After MongoDB Debacle, Expect More Ransomware, Open Source Attacks in 2017 [Ed: Black Duck is at it again]

    "Black Duck's Open Source Security Audit Report found that, on average, vulnerabilities in open source components used in commercial application were over 5 years old," Pittenger said. "The Linux kernel vulnerability discovered 8/16 (CVE-2016-5195) had been in the Linux code base since 2012. Most organizations don't know about the open source vulnerabilities in their code because they don't track the open source components they use, and don't actively monitor open source vulnerability information."

  • Mirai: Student behind IoT malware used it in Minecraft server protection racket, claims Krebs

    SECURITY BLOGGER BRIAN KREBS has suggested that "Anna Senpai", the reprobate behind the Mirai Internet-of-shonky-Things (IoT) botnet, is a student studying at Rutgers University in the US.

    Krebs made his disclosure after conducting an in-depth investigation and finding out that Mirai had been developed and deployed over the past three years or so - it didn't suddenly emerge last year.

    Krebs believes that Mirai has been used a number of times in connection with what looks suspiciously likes an online protection racket: companies running, for example, Minecraft servers being offered distributed denial of service (DDoS) protection, on the one hand, just before being taken offline in massive DDoS attacks on the other.

  • Gmail phishing scam has everyone reaching for 2FA

    STOP WHAT YOU ARE DOING, unless you don't have a Gmail account. Carry on if that is the case.

    If you do use Gmail you apparently really, really, need to be aware of a crafty phishing scam that will have you hooked, lined, sinkered, gutted, covered in batter and served with curry sauce before you have a chance to realise that anything is happening.

    The scam that has everyone in a lather uses a deceptive URL, and quite a sneaky one. People probably won't even notice it because, for the most part, it looks fine. It is only once it is clicked and the bastard gateway is broken through that the phishing and the stealing begins.

Red Hat and Fedora

Filed under
Red Hat
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More in Tux Machines

Leftovers: OSS

Development News

  • GCC 7 Moves Onto Only Regression/Doc Fixes, But Will Accept RISC-V & HSA's BRIG
    The GNU Compiler Collection (GCC) is entering its "stage four" development for GCC 7 with the stable GCC 7.1 release expected in March or April. Richard Biener announced today that GCC 7 is under stage four, meaning only regression and documentation fixes will be permitted until the GCC 7.1.0 stable release happens (yep, as per their peculiar versioning system, GCC 7.1 is the first stable release in the GCC 7 series).
  • 5 ways to expand your project's contributor base
    So many free and open source software projects were started to solve a problem, and people began to contribute to them because they too wanted a fix to what they encountered. End users of the project find it useful for their needs, and the project grows. And that shared purpose and focus attracts people to a project's community.
  • Weblate 2.10.1
    This is first security bugfix release for Weblate. This has to come at some point, fortunately the issue is not really severe. But Weblate got it's first CVE ID today, so it's time to address it in a bugfix release.

Intel Kabylake: Windows 10 vs. Linux OpenGL Performance

For those curious about the current Kabylake graphics performance between Windows 10 and Linux, here are some OpenGL benchmark results under each operating system. Windows 10 Pro x64 was tested and the Linux distributions for comparison were Ubuntu 16.10, Clear Linux, Antergos, Fedora 25 Xfce, and openSUSE Tumbleweed. Read more

Google's open-source Tilt Brush: Now you can create 3D movies in VR