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Saturday, 16 Dec 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 It's FOSS on Linux Vs. Unix and 32-bit Architectures Roy Schestowitz 16/12/2017 - 11:16am
Story Mir 0.29 Roy Schestowitz 16/12/2017 - 10:50am
Story Linux Mint 18.3 Cinnamon Review: Best ‘Linux’ Distro for Beginners! Roy Schestowitz 16/12/2017 - 10:49am
Story LXLE Review: A Hassle-free Linux for Older Hardware itsfoss 16/12/2017 - 9:21am
Story Devices: Fairwaves, FriendlyElec, Ataribox and Tizen Roy Schestowitz 16/12/2017 - 9:05am
Story Security: Bolt, Updates, NIST, Starbucks Roy Schestowitz 16/12/2017 - 9:02am
Story Software: Top 5 Linux Music Players, Udeler, and Thomas Roy Schestowitz 16/12/2017 - 8:11am
Story today's howtos Roy Schestowitz 16/12/2017 - 8:10am
Story Linux Kernel Developer: Thomas Gleixner Roy Schestowitz 16/12/2017 - 7:54am
Story KVM and Xen: Looking Glass, Irby Thompson, and New Release Roy Schestowitz 16/12/2017 - 7:49am

CoreOS and Kubernetes

Filed under
Server
  • CoreOS’s Open Cloud Services Could Bring Cloud Portability to Container-Native Apps

    With the release of Tectonic 1.8, CoreOS provides a way to easily deploy container-native applications as services, even across multiple service providers and in-house resources.

    “We take open source APIs, make them super easy to consume, and create a catalog of these things to run on top of Kubernetes so they are portable no matter where you go,” said Brandon Philips, CoreOS chief technology officer.

  • Kubernetes 1.9 release brings greater stability and storage features

    The Kubernetes developer community is capping off a successful year with the release of Kubernetes 1.9, adding important new features that should help to further encourage enterprise adoption.

    Kubernetes is the most popular container orchestrator management software. It’s used to simplify the deployment and management of software containers, which are a popular tool among developers that allows them to run their applications across multiple computing environments without making any changes to the underlying code.

  • What’s new in Kubernetes containers

    Promoted to beta in Kubernetes 1.8 and now in production release in Kubernetes 1.9, the Apps Workloads API provides ways to define workloads based on their behaviors, such as long-running apps that need persistent state.

KDE Applications 17.12.0

Filed under
KDE
  • KDE Ships KDE Applications 17.12.0
  • KDE Applications 17.12 Brings HiDPI Improvements, Rest Of KDE Games Ported To KF5

    KDE Applications 17.12 is now available as the newest six-month update to this collection of KDE programs making use of KDE Frameworks 5.

    KDE Applications 17.12 was the cut-off point by which only KF5-programs are permitted while those still making use of KDE4 libraries were forced to be dropped. That cleansing took place and Juk, KImageMapEditor, KMix, KGet, Kolf, Sweeper, and others were among those that saw KF5 ports while some older programs were dropped from the collection -- at least until seeing any KF5 port in the future.

Kernel: Collabora, Sony HID, ZFS On Linux, 6WIND

Filed under
Linux
  • VirtIO DRM Window Server Support: Letting Guest VMs Interface With Host's Compositor

    Collabora's Tomeu Vizoso is working on a interesting VirtIO DRM patch that lets clients running within a virtual machine communicate with a display compositor of the host system.

    Based off work done by Google on their ChromeOS kernel with a "virtio_wl" driver, Tomeu is adding support to the VirtIO DRM driver so that clients running within a virtual machine can communicate with the host system's compositor. Communication is done over the protocol supported by the compositor, e.g. Wayland. Similarly, the ChromeOS VirtIO Wayland work is about offering a virtual device used by a guest VM use a Wayland server on the host system transparently and just focused on Wayland support given the ChromeOS focus.

  • Linux Should Now Work For Some Knockoff PlayStation 3 Controllers

    While the Linux kernel has supported the official Sony PlayStation 3 controller as an input device, some of the off-brand/knockoff models haven't quite behaved correctly on Linux but that's now being rectified.

    Red Hat's Bastien Nocera has made a necessary change to the Sony HID code in the Linux 4.15 kernel to address these knockoff PlayStation 3 controllers as well as a change in BlueZ Git, for the upcoming BlueZ 5.48 release.

  • ZFS On Linux 0.7.4 Brings Linux 4.14 Support, Fixes

    ZFS On Linux 0.7.4 was released this week as the newest stable release for this ZFS file-system implementation for the Linux kernel.

  • 6WIND Announces TCP Boost to Resolve Linux Bottlenecks in TCP-Based Applications

    6WIND, a high-performance networking software company, today announced TCP Boost, a high performance Transmission Control Protocol (TCP) stack for proxy and server deployments. TCP is a client/server protocol used to communicate between applications over an IP network. However, the performance of TCP-based applications is limited by common bottlenecks in the Linux kernel. To overcome these limitations, 6WIND offers TCP Boost as a solution, based on its 6WINDGate™ packet processing software, which is widely deployed as the industry's highest performance TCP userland stack since 2010.

Graphics: OpenCL Compute Comparison, OpenGL, Mesa an More

Filed under
Graphics/Benchmarks
  • 13-Way Radeon AMDGPU-PRO 17.50 vs. NVIDIA Linux OpenCL Compute Comparison

    Given this week's release of the big AMDGPU-PRO 17.50 Linux driver update, here are some fresh OpenCL GPU benchmarks comparing the performance of AMD's latest Radeon graphics cards on this newest Linux driver to that of the latest NVIDIA GeForce GPUs on their respective newest driver.

  • Latest Steam Client Update Rolls Out Shader Pre-Caching For OpenGL/Vulkan

    The latest Steam client release on Wednesday rolls out OpenGL and Vulkan shader pre-caching by default.

  • VKD3D Is Beginning Flight As Wine's Direct3D 12 To Vulkan Library

    Back at WineConf 2017 VKD3D was announced for bringing Direct3D 12 to Wine by implementing Microsoft's latest graphics API atop the Vulkan graphics API. The initial code for this new library is beginning to take shape.

    VKD3D is a long-term play for getting viable Direct3D 12 support working within Wine. As noted back at WineConf, this library is being developed independently of the Wine Git repository. This will potentially allow in the future others to make use of this D3D12-to-Vulkan code without pulling in Wine entirely, should porters look to this project for easing their process of getting Windows games running on Linux, etc.

  • Wayland's Weston Sees Patches For FreeBSD, Fractional HiDPI, Rust Bindings

    A new contributor to the Wayland/Weston camp has been working on several improvements to the Weston reference compositor.

    Improvements made to Weston via unmerged patches include adding FreeBSD support to Weston, static linking for backends and gl-renderer, Rust bindings for libweston, and fractional HiDPI scaling support.

  • LunarG Adds New Size Option To Further Reduce Size Of SPIR-V
  • Disjoint Timer Query Added To Mesa For Reporting Accurate OpenGL Timing Data

    The latest OpenGL extension added to Mesa by Intel developers is the rather new EXT_disjoint_timer_query.

  • mesa 17.2.7

    The current queue consists of a variety of fixes, with a sizeable hunk in the shared GLSL codebase.

    Whereas for individual drivers - i965 has a crash fix for when playing various Valve games, r600 and nouveau have tweaks in their compiler backends. Fast clears on radeonsi and RADV are better now, while the VAAPI encoding is playing nicely with GStreamer.

  • Mesa 17.2.7 Released For Those Not Yet On Mesa 17.3

    Emil Velikov of Collabora has announced the release today of Mesa 17.2.7 as the latest point release for this older stable branch of Mesa.

    If you are a devoted Linux gamer or at all care about the best features and performance, it's best you migrate to Mesa 17.3 if you are not habitually riding Mesa Git. But for those still using the Mesa 17.2 series from last quarter, the seventh point release is available.

  • AMD to open-source Vulkan Linux driver ahead of Xmas

Amazon Linux 2

Filed under
GNU
Linux
Server
  • Amazon Linux 2

    Amazon Linux 2 is the next generation Amazon Linux operating system. It provides a high performance, stable, and secure execution environment for cloud and enterprise applications. Amazon Linux 2 will offer extended availability of software updates for the core operating system through 5 years of long-term support and provides access to the latest software packages through the Amazon Linux Extras repository.

  • Amazon Linux 2 Rolls Out For EC2, On-Site Virtual Machine Images

    Amazon AWS has announced their "next generation" version of their Amazon Linux operating system intended for running on their EC2 compute cloud as well as on-site via VMware/VirtualBox/Hyper-V images that are free to all.

  • Amazon Linux 2 Benchmarks, 6-Way Linux OS EC2 Compute Cloud Comparison

    With Amazon AWS this week having released Amazon Linux 2 LTS I was excited to put this updated cloud-focused operating system through some performance tests to see how it stacks up with the more well known Linux distributions.

  • AWS Releases Prelim Amazon Linux 2 Server

    Amazon Web Services Inc. (AWS) this week announced the release of its next Linux server OS, Amazon Linux 2.

    Dubbed build 2017.12, the preliminary version of Amazon Linux 2 is now generally available to all public AWS regions. Described as a "candidate" release in the AWS announcement, the final build is yet to come.

Slax 9.3.0 beta ready for download

Filed under
Debian

I am almost ready to release the next Slax version. But before I do so, I would like to get some feedback on the current progress.

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Wine 3.0 RC2

Filed under
Software

Games Leftovers

Filed under
Gaming

today's howtos

Filed under
HowTos

KDE Partition Manager 3.3 and future work

Filed under
KDE

KDE Partition Manager 3.3 is now ready. It includes some improvements for Btrfs, F2FS, NTFS file systems. I even landed the first bits of new LUKS2 on-disk format support, now KDE Partition Manager can display LUKS2 labels. More LUKS2 work will follow in KPM 3.4. There were changes in how LVM devices are detected. So now Calamares installer should be able to see LVM logical volumes. Once my pull request lands, Calamares should also support partitioning operations on LVM logical volumes (although Calamares would need more work before installation and booting from root file system on LVM works). KPMcore library now only depends on Tier 1 Frameworks instead of Tier 3 (although, we will later require Tier 2).

Most of the work is now done in sfdisk branch. Currently, the only functional KDE Partition Manager backend uses libparted but sfdisk backend is now fully working (I would say RC quality). I would have merged in already but it requires util-linux 2.32 which is not yet released.

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Linux Mint 18.3 “Sylvia” KDE and Xfce

Filed under
GNU
Linux
  • Linux Mint 18.3 “Sylvia” KDE released!

    Linux Mint 18.3 is a long term support release which will be supported until 2021. It comes with updated software and brings refinements and many new features to make your desktop even more comfortable to use.

  • Linux Mint 18.3 “Sylvia” Xfce released!

    Linux Mint 18.3 is a long term support release which will be supported until 2021. It comes with updated software and brings refinements and many new features to make your desktop even more comfortable to use.

Kdenlive 17.12.0 released

Filed under
KDE

We are happy to announce the latest Kdenlive version, part of the KDE Applications 17.12 release, making it the last major release using the current code base. This is a maintenance release focused on stability, while feature development is going in next year’s 18.04 version. Proxy clips were given some attention and should give you better seeking experience as well as reduced memory usage for images. Other fixes include fixes in timeline preview, a crash when using a Library clip and smoother seeking on rewind playback.

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Systemd 236 Brings Support For LUKS2 Encrypted Partitions, New Options

Filed under
Linux

Lennart Poettering has announced the release of systemd 236 as the init system's final release of 2017.

Systemd 236 is another significant feature release and includes support for the LUKS2 on-disk format for encrypted partitions, bootctl list can now list all available boot menu options, improved cgroup option, various systemd-networkd networking improvements, support for setting the initial keyboard mapping systemd-firstboot, several new systemd-resolve command line arguments, and other minor improvements throughout the systemd landscape.

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Red Hat: 5 focal points for Kubernetes

Filed under
Red Hat

Linux runs the containers and manages resources and security. The container runtime manages host-level instantiation and resource assignment (for example Docker or CRI-O). IT departments can use Kubernetes to:

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10 Best Linux Business Apps

Filed under
Linux

There’s no question that the Linux desktop can be a highly effective workhorse. Note, as proof of this, the greater coverage in the media of the best business apps for Linux. Keep reading for the best Linux business apps – and please add your own favorite in the Comments section below.

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FreeBSD-Based TrueOS 17.12 Released

Filed under
OS
BSD

The FreeBSD-based operating system TrueOS that's formerly known as PC-BSD has put out their last stable update of 2017.

TrueOS 17.12 is now available as the latest six-month stable update for this desktop-focused FreeBSD distribution that also offers a server flavor. TrueOS continues using OpenRC as its init system and this cycle they have continued improving their Qt5-based Lumina desktop environment, the Bhyve hypervisor is now supported in the TrueOS server install, improved removable device support, and more.

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An introduction to Joplin, an open source Evernote alternative

Filed under
OSS

Joplin is an open source cross-platform note-taking and to-do application. It can handle a large number of notes, organized into notebooks, and can synchronize them across multiple devices. The notes can be edited in Markdown, either from within the app or with your own text editor, and each application has an option to render Markdown with formatting, images, URLs, and more. Any number of files, such as images and PDFs, can be attached to a note, and notes can also be tagged.

I started developing Joplin when Evernote changed its pricing model and because I wanted my 4,000+ notes to be stored in a more open format, free of any proprietary solution. To that end, I have developed three Joplin applications, all under the MIT License: for desktop (Windows, MacOS, and Linux), for mobile (Android and iOS), and for the terminal (Windows, MacOS, and Linux). All the applications have similar user interfaces and can synchronize with each other. They are based on open standards and technologies including SQLite and JavaScript for the backend, and Terminal Kit (Node.js), Electron, and React Native for the three front ends.

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Open Source OS Still supporting 32-bit Architecture and Why it’s Important

Filed under
OS
OSS

One after the other, Linux distributions are dropping 32-bit support. Or, to be accurate, they drop support for the Intel x86 32-bit architecture (IA-32). Indeed, computers based on x86_64 hardware (IA-64) are superior in every way to their 32-bits counterpart: they are more powerful, run faster, are more compact, and more energy efficient. Not mentioning their price has considerably decreased in just a few years.

If you have the opportunity to switch to 64 bits, do it. But, to quote a mail I received recently from Peter Tribble, author of Tribblix: “[… ] in the developed world we assume that we can replace things; in some parts of the developing world older IA-32 systems are still the norm, with 64-bit being rare.”

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KDE Applications 17.12 Lands with Dolphin Enhancements, HiDPI Support for Okular

Filed under
KDE

KDE Applications 17.12 has been in development for the past several months and it's now available as a drop-in replacement for the previous series of the software suite, KDE Applications 17.08, which reached end of life in early November. As expected, several of the included apps received various enhancements and new features in this release.

Among these, we can mention that the Dolphin file manager is now capable of saving searches, can limit the search only to folders, makes renaming of files easier by allowing the user to simply double-click on the file name, displays extra information about files like origin URL of downloaded file or modification date, and introduces new Bitrate, Genre, and Release Year columns.

Read more

Also: KDE Applications 17.12 Brings HiDPI Improvements, Rest Of KDE Games Ported To KF5

KDE Ships KDE Applications 17.12.0

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More in Tux Machines

Linux Foundation: OpenContrail, SDNs, ONAP

  • Juniper Flips OpenContrail To The Linux Foundation
    It’s a familiar story arc for open source efforts started by vendors or vendor-led industry consortiums. The initiatives are launched and expanded, but eventually they find their way into independent open source organizations such as the Linux Foundation, where vendor control is lessened, communities are able to grow, and similar projects can cross-pollinate in hopes of driving greater standardization in the industry and adoption within enterprises.
  • Juniper Hands OpenContrail SDN to Linux Found. Before It's Too Late
    After failing to develop a community around the project and receiving pushback from a major backer, Juniper may be saving Contrail from becoming irrelevant
  • CableLabs Announces Two Open Source Projects for NFV
    SNAPS is an overarching program at CableLabs to facilitate the adoption of software-defined networking (SDN) and network functions virtualization (NFV) within the CableLabs’ community. The organization says it spearheaded SNAPS to fill in gaps within open source to ease the adoption of SDN and NFV for its cable members.
  • Bell becomes first operator to launch ONAP in production
    Canadian telecommunications company Bell announced it has become the first company to launch an open source version of the Open Network Automation Platform (ONAP) in production. The announcement was noted by Arpit Joshipura, general manager of networking and orchestration at the Linux Foundation, in a company blog post. According to Joshipura, the news marks a first step toward using ONAP as a common platform across Bell’s network as the company re-aligns itself to follow a multi-partner DevOps model.

OSS/Sharing Leftovers

  • Chrome 64 Beta: stronger pop-up blocker, Resize Observer, and import.meta
  • Chrome 64 Beta Brings Stronger Pop-Up Blocker, JavaScript Improvements
    Ahead of the holidays Google has pushed out the Chrome 64 beta to all supported platforms.
  • The Apache Software Foundation Announces Apache® Hadoop® v3.0.0 General Availability
    The Apache Software Foundation (ASF), the all-volunteer developers, stewards, and incubators of more than 350 Open Source projects and initiatives, today announced Apache® Hadoop® v3.0.0, the latest version of the Open Source software framework for reliable, scalable, distributed computing.
  • Open source science: Scientists researching rice plant genetics agree to not file for patents
    The Foundation for Food and Agriculture Research (FFAR), a nonprofit established in the 2014 Farm Bill with bipartisan congressional support, awarded a $1 million Seeding Solutions grant to University of California, Davis (UC Davis) to study the genetics of rice plants. Together with researchers at the University of North Carolina and collaborators, the team will develop and implement a chemistry-driven gene discovery approach to identify genes that modulate root traits.
  • Lytro could open source their light-field photo sharing platform
  • Lytro considering open source light field photo sharing platform
    Lytro is reportedly considering an open source solution after announcing it would no longer support its sharing platform for Lytro cameras’ ‘living images.’
  • When Waze Won't Help, Palestinians Make Their Own Maps
    If you want to drive the 15 or so miles from Jerusalem to the city of Jericho, in the Palestinian Territories, Google Maps will tell you: “Can’t find a way there.” Waze will issue a warning: “Caution: This destination is in a high risk area or is prohibited to Israelis by law.” If you press “Confirm Drive” nonetheless, the app will direct you, just not all the way. When you pass from Israel into the West Bank, part of the occupied Palestinian Territories, Waze’s directions simply end. To keep going, you need to change your setting to allow access to “high risk” areas. Even then, GPS coverage tends to be limited.
  • Using Gmail with OAUTH2 in Linux and on an ESP8266
    One of the tasks I dread is configuring a web server to send email correctly via Gmail. The simplest way of sending emails is SMTP, and there are a number of scripts out there that provide a simple method to send mail that way with a minimum of configuration. There’s even PHP mail(), although it’s less than reliable.
  • Simplicity Before Generality, Use Before Reuse
    A common problem in component frameworks, class libraries, foundation services, and other infrastructure code is that many are designed to be general purpose without reference to concrete applications. This leads to a dizzying array of options and possibilities that are often unused or misused — or just not useful. Generally, developers work on specific systems; specifically, the quest for unbounded generality rarely serves them well (if at all). The best route to generality is through understanding known, specific examples, focusing on their essence to find an essential common solution. Simplicity through experience rather than generality through guesswork.
  • What Ruby Needs
    Of all of the questions we receive at RedMonk, one of the most common concerns programming languages. Whether from members of a given community or a commercial entity, the desire is to better understand a given language’s trajectory and the context around it. Is it going up or down, and what are the reasons for that direction? And, of course: can that direction be meaningfully changed? Recently, we’ve received several such inquiries around Ruby. For those with an interest in the language, then, the following is a quick public summary of the answers we’ve been providing privately.
  • HTML 5.2 is done, HTML 5.3 is coming
    Today W3C releases HTML 5.2. This is the second revision of HTML5, following last year’s HTML 5.1 Recommendation. In 2014 we expressed a goal to produce a revision roughly every year; HTML 5.2 is a continuation of that commitment. This Recommendation like its predecessor provides an updated stable guide to what is HTML. In the past year there has been a significant cleanup of the specification. We have introduced some new features, and removed things that are no longer part of the modern Web Platform, or that never achieved broad interoperability. As always we have also fixed bugs in the specification, making sure it adapts to the changing reality of the Web. Many of the features added integrate other work done in W3C. The Payment Request API promises to make commerce on the Web far easier, reducing the risks of making a mistake or being caught by an unscrupulous operator. New security features such as Content Security Policy protect users more effectively, while new work incorporated from ARIA helps developers offer people with disabilities a good user experience of their applications.

Games: SteamOS Birthday, Best Linux Games of 2017, Finding Paradise

  • It's Been Four Years Since SteamOS Began Shipping With Not Much To Show
    It was four years ago this week that Valve began shipping SteamOS, their Debian-based Linux distribution intended for Steam Machines and those wanting a gaming-oriented Linux distribution. While Valve still technically maintains the SteamOS Linux distribution, the outlook at this point is rather bleak. For our coverage from four years ago when Valve began shipping SteamOS 1.0 based on Debian Wheezy, see SteamOS Compositor Details, Kernel Patches, Screenshots, Former NVIDIA, Microsoft Developers Doing Lots Of The SteamOS Work, and The First NVIDIA GeForce Benchmarks On The SteamOS Beta.
  • 7 Best Linux Games of 2017
    We take a look at the best Linux games of 2017, ranging from AAA titles to introspective indie hits. So park your gamepad, pop your feet up, and raise a glass of something socially acceptable to what’s been another terrific year for Tux fans with twitchy thumbs!
  • Finding Paradise Available Now for PC, Mac, and Linux
    Canadian indie game studio Freebird Games has released Finding Paradise, a spiritual successor to the studio's hit game To the Moon. You can check out the game's release date trailers below, the first being slightly less of a "serious" trailer:

OSS: Blockchain, Avast, Predictions, GreenKey

  • Startup Aims to Build Open-Source Telecom Ecosystem on Blockchain
    There are 2,000+ mobile network operations in charge of providing communication services at global scale. However, the traditional infrastructure is centralized, inflexible and inaccurate. Common services like 3G/4G, Wi-Fi, BOSS mobile communications solutions and companies that use cloud-based communications solutions are often unable to render accurate content billing and distribution. Conventional mobile packages overcharge customers, not to mention that they pose concerns around data transmissions. An alternative solution to average mobile network providers could be Blockchain technology.
  • Merry Xmas, fellow code nerds: Avast open-sources decompiler
    Malware hunting biz and nautical jargon Avast has released its machine-code decompiler RetDec as open source, in the hope of arming like-minded haters of bad bytes and other technically inclined sorts with better analytical tools. As discussed as the recent Botconf 2017 in France earlier this month, RetDec provides a way to turn machine code – binary executables – back into an approximation of the original source code.
  • 10 open source predictions for 2018
    With 2017 just about done and dusted, dozens of open source experts have polished their crystal balls and made predictions about what can be expected in the open source space in 2018. Now it's our turn. (With fingers firmly crossed) here are 10 open source trends that you may – or may not – see coming to the fore next year. Some are obvious, some are frivolous, and some could just change your life.
  • Stop Calling Everything "Open Source": What "Open Source" Really Means
    "Open source" is an exciting concept in the world of software and beyond. But it shouldn't be applied to contexts where it makes no sense.
  • GreenKey to join Symphony; open source voice software
    GreenKey, creator of patented voice software with integrated speech recognition designed for the financial markets, today announced the firm has joined the Symphony Software Foundation, a nonprofit organization fostering innovation in financial services through open source software (OSS).
  • GreenKey Joins the Symphony Software Foundation; Will Open Source Voice Software
    GreenKey, creator of patented voice software with integrated speech recognition designed for the financial markets, today announced the firm has joined the Symphony Software Foundation, a nonprofit organization fostering innovation in financial services through open source software (OSS). GreenKey will release a Community Edition of its voice software development kit (SDK) that will enable banks and other financial market firms to "voice enable" any web application.