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Thursday, 22 Mar 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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RawTherapee 5.4 Released

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RawTherapee provides you with a selection of powerful tools with which you can practise the art of developing raw photos. Be sure to read RawPedia to understand how each tool works so that you may make the most of it. A great place to start is the "Getting Started" article. Click on "Main page" in the top-left corner when you have finished reading that article to see all other articles.

If you find a problem, don't keep it to yourself. Find out how to write useful bug reports to get the problem fixed.

Talk with other users and developers in our shared forum. You can also have a live chat using IRC - no installation necessary.

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Red Hat News

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Red Hat

Linux Foundation: Kubernetes/CNCF and OCP

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  • Brings Improvements to Kubernetes Networking with Sixth Release

    An open source project within The Linux Foundation – relentlessly focused on data speed and efficiency supporting the creation of high-performance, flexible, and scalable cloud native infrastructures, today announced the availability of its 18.01 software release. Focused on enhancements to improve Kubernetes Networking, Istio, and cloud native network functions virtualization (NFV), 18.01 is's sixth software release.

  • Kubernetes: the “distributed” Linux of the cloud

    The CNCF Technical Oversight Committee (TOC) voted for Kubernetes to become CNCF’s first project to graduate as it has proven to be mature and resilient enough to manage containers at scale across any industry in companies of all sizes. The CNCF graduation criteria established by the TOC define what is a sustainable, production ready, mature open source project with open governance that you can bet your business on. Just because a project is open source, doesn’t mean that it is high quality and sustainable.

  • LF Networking, OCP collaborate on creating open source SDN, NFV software stacks
  • OCP and Linux Foundation Bring Hardware Together with Software

    Disaggregation of hardware and software has created interest in open source at both layers of networks. But in an acknowledgement that these layers still need to work together, yesterday, the Linux Foundation Networking (LFN) group and the Open Compute Project (OCP) announced they plan to collaborate to harmonize hardware and software.

Ubuntu's Bionic Beaver brings GNOME 3.28, minimal installation, and faster booting (in theory)

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Bionic Beaver. That's right. Canonical has chosen what might well be the greatest name for a desktop release in the history of technology. And, of course, with a name like Bionic Beaver, you'd expect great things to come from this borg-ian, nocturnal, semi-aquatic rodent. With a release date of April 21, 2018, there isn't much time remaining to anticipate what's to come.

Good thing you don't have to wait to find out what new and improved features are on their way. However, is the wait worth it? For the longest time, Ubuntu releases were rather boring, offering next to nothing in the way of improvements. It wasn't until Canonical made the switch from Unity to GNOME that releases were, once again, interesting. Nomenclature aside, Bionic Beaver should not disappoint users. The developers have done a masterful job of creating a release that brings a bit of excitement along for the ride.

Let's take a look at what Bionic Beaver has in store.

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Also: Umm, GNOME Shell Has a Rather Big Memory Leak

Windows 10 vs. Ubuntu Linux With Radeon / GeForce GPUs On The Latest 2018 Drivers

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Given how fiercely the latest open-source AMD Linux driver code is running now up against NVIDIA's long-standing flagship Linux GPU driver, you might be curious how well that driver stacks up against the Radeon Software driver on Windows? Well, you are in luck as here are some fresh benchmarks of the Radeon RX 580 and RX Vega 64 as well as the GeForce GTX 1060 and GTX 1080 Ti while being tested both under Microsoft Windows 10 Pro x64 and Ubuntu 16.04 LTS while using the latest AMD/NVIDIA drivers on each platform.

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Debian-driven DragonBoard expands to 96Boards Extended spec

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Arrow has launched its $199 DragonBoard 820c, an open-spec, Snapdragon 820E based 96Boards CE Extended SBC with an audio header and a second 60-pin connector in addition to the usual 40- and 60-pin headers.

Arrow’s Qualcomm-backed DragonBoard 820c was teased over a year ago and then announced by Qualcomm last month in conjunction with the release of the Snapdragon 820E SoC. We briefly covered the SBC earlier this week as part of Linaro’s multi-board roll-out — Linaro said that it would soon qualify the 820c as compliant with its new AI-focused spec. There was no shopping link at the time, but now you can purchase this successor to the DragonBoard 410C for $199. The open-spec SBC runs Debian Linux, with planned support for OpenEmbedded.

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today's leftovers

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  • Google Patches All Intel Chromebooks Against Spectre Variant 2 with Chrome OS 65

    Google released a new stable version of its Linux-based Chrome OS operating system for Chromebooks, build 65.0.3325.167 (Platform version: 10323.58.0/1) bringing the Meltdown and Spectre mitigations to more devices and a bunch of other improvements.

  • VIDEO: Cooking With Linux: Lots and Lots of Word Processors! The Tuesday Linux Journal Show
  • How to use netstat in GNU/Linux
  • Cutelyst 2 released with HTTP/2 support

    Cutelyst the Qt/C++ web framework just got a major release update, around one and half year ago Cutelyst v1 got the first release with a stable API/ABI, many improvements where made during this period but now it was time to clean up the mistakes and give room for new features.

  • Fedora 28 and GNOME 3.28: New Features for Eastern Europe

    This time this is not fake, edited, patched, nor a custom build from COPR but the real screenshots of the unmodified downstream Fedora 28 planned to be released on May 1 this year. Here is how the default calendar widget in GNOME Shell looks in Greek, Polish, and Ukrainian:

  • Stephen Smoogen: /usr/bin/whoami
  • Debian CEF packages

    I've created some Debian CEF packages—CEF isn't the easiest thing to package (and it takes an hour to build even on my 20-core server, since it needs to build basically all of Chromium), but it's fairly rewarding to see everything fall into place. It should benefit not only Nageru, but also OBS and potentially CasparCG if anyone wants to package that.

  • Reproducible builds folks: Reproducible Builds: Weekly report #151
  • Porting L4Re and Fiasco.OC to the Ben NanoNote (Part 1)

    For quite some time, I have been interested in alternative operating system technologies, particularly kernels beyond the likes of Linux. Things like the Hurd and technologies associated with it, such as Mach, seem like worthy initiatives, and contrary to largely ignorant and conveniently propagated myths, they are available and usable today for anyone bothered to take a look. Indeed, Mach has had quite an active life despite being denigrated for being an older-generation microkernel with questionable performance credentials.

    But one technological branch that has intrigued me for a while has been the L4 family of microkernels. Starting out with the motivation to improve microkernel performance, particularly with regard to interprocess communication, different “flavours” of L4 have seen widespread use and, like Mach, have been ported to different hardware architectures. One of these L4 implementations, Fiasco.OC, appeared particularly interesting in this latter regard, in addition to various other features it offers over earlier L4 implementations.

    Meanwhile, I have had some success with software and hardware experiments with the Ben NanoNote. As you may know or remember, the Ben NanoNote is a “palmtop” computer based on an existing design (apparently for a pocket dictionary product) that was intended to offer a portable computing experience supported entirely by Free Software, not needing any proprietary drivers or firmware whatsoever. Had the Free Software Foundation been certifying devices at the time of its introduction, I imagine that it would have received the “Respects Your Freedom” certification. So, it seems to me that it is a worthy candidate for a Free Software porting exercise.

  • Samsung Announces Galaxy Tab Active2, a Rugged Android Tablet for Mobile Workers

    Samsung announced today the Galaxy Tab Active2 rugged Android tablet designed for mobile workers conducting business outdoors in industrial locations, under harsh weather, and other difficult conditions.

Games Leftovers

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  • Atari reboots Ataribox as Atari VCS, teases April pre-order date

    Legendary game company Atari set retro hearts aflutter last year when it launched an Indiegogo crowdfunding campaign for something called the Ataribox, a living room device running Linux and supposedly combining the features of a PC with a video game console -- complete with some Atari classic games.

    But the December 14 pre-order date Atari set was abruptly canceled after an unspecified technical issue, and it looked like the Ataribox would never reach any actual customers. This week, however, the company has emerged at the Game Developers Conference with some very similar hardware, albeit with a new name.

  • The Rocket League 'Spring Fever' event is live promising lots of flower power

    Ready to earn some more cosmetic items? The Spring Fever event in Rocket League [Steam] is now live and you can earn yourself some new items using Flowers you earn while playing like this:

  • Epic Games releases the assets from Paragon, for Unreal Engine developers

    In a move that's both surprising and rather welcome, Epic Games has decided to release the assets from their FPS MOBA Paragon for Unreal Engine developers, since they're shutting it down.

    This will include 20 AAA-quality characters, with their respective skins, animations, VFX and dialogue, along with over 1,500 environment components from Paragon. Here's where it's a bit insane, this all cost Epic Games around $12 million! It's pretty insane how much it costs to make AAA-like games now—eye watering.

  • Game engine Construct 3 adds a remote preview, new runtime is coming to improve game performance

    I'm a huge fan of drag and drop creation tools like Construct 3 [Official Site], that allow you to create games by building simple events sheets and it seems they've continued making Construct 3 more awesome to use.

  • Open-source re-implementation of RollerCoaster Tycoon 2 'OpenRCT2' has a fresh update

    Miss the days of playing RollerCoaster Tycoon 2? Miss them no more, as OpenRCT2 [GitHub, Official Site] is alive and well with a fresh update.

    Like many open source game engines, it allows you to play RollerCoaster Tycoon 2 on systems not designed for it—like Linux. Naturally, it comes with tons of improvements like user interface theming, fast-forwarding gameplay, multiplayer and so on.

  • Zombasite - Orc Schism, the expansion to the action RPG is out adding more content

    Here's one I sadly missed, released back in December (oh my!), Zombasite - Orc Schism [Steam, GOG] is an expansion to the dynamic zombie apocalypse action RPG.

GNOME: GitLab Migration and More

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  • IMPORTANT: GitLab mass migration plan

    I know some fellows doesn’t read desktop-devel-list, so let me share here an email that it’s important for all to read: We have put in place the plan for the mass migration to GitLab and the steps maintainers needs to do.

  • ED Update – week 11
  • Reflections on Distractions in Work, Productivity and Time Usage

    For the past year or so I have mostly worked at home or remote in my daily life. Currently I’m engaged in my master thesis and need to manage my daily time and energy to work on it. It is no surprise to many of us that working using your internet-connected personal computer at home can make you prone to many distractions. However, managing your own time is not just about whipping and self-discipline. It is about setting yourself up in a structure which rewards you for hard work and gives your mind the breaks it needs. Based on reflections and experimentation with many scheduling systems and tools I finally felt I have achieved a set of principles I really like and that’s what I’ll be sharing with you today.


    Minimizing shell notifications: While I don’t have the same big hammer to “block access to my e-mail” here, I decided to change the order of my e-mail inboxes in Geary so my more relevant (and far less activity prone) student e-mail inbox appears first. I also turned off the background e-mail daemon and turned off notification banners in GNOME Shell.


    Lastly, I want to give two additional tips. If you like listening to music while working, consider whether it might affect your productivity. For example, I found music with vocals to be distracting me if I try to immerse myself in reading difficult litterature. I can really recommend Doctor Turtle’s acoustic instrumental music while working though (all free). Secondly, I find that different types of tasks requires different postures. For abstract, high-level or vaguely formulated tasks (fx formulating goals, reviewing something or reflecting), I find interacting with the computer whilst standing up and walking around to really help gather my thoughts. On the other hand with practical tasks or tasks which require immersion (fx programming tasks), I find sitting down to be much more comfortable.

OSS, Openwashing and FUD

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Open Data (OD) for Research of Shootings

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Security Leftovers

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  • 7 Questions to Ask About Your DevSecOps Program
  • Developers Are Ethical But Not Responsible?

    Ask a person if he or she is a racist and the answer is almost always no. Ask a developer if they consider ethical considerations when writing code and only six percent say no. If everyone acted the way they self-report, then there would be peace and love throughout the world.

    Based on over a hundred thousand respondents, StackOverflow’s Developer Survey 2018 presents a more complicated reality. If they were asked to write code for an unethical purpose, 59 percent would say no, but another 37 percent of developers were non-committal about whether they would comply. In another question, only about 5 percent said they definitely not report unethical problems with code. But sounding the alarm is about as far as most people will go.

  • Cloud Security: 10 Top Tips
  • Group Policy Objects (GPOs) for Linux®

GitHub’s tool reduces open source software license violations

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GitHub has open-sourced its Licensed tool, a Ruby gem that caches and verifies the status of license dependencies in Git repos.

Licensed has helped GitHub engineers who use open source software find potential problems with license dependencies early in the development cycle. The tool reports any dependencies needing review.

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LG/webOS Latest

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Server: Steven J. Vaughan-Nichols on Docker and SMACK, Sean Michael Kerner on OpenPower

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  • What is Docker and why is it so darn popular?

    Five years ago, Solomon Hykes helped found a business, Docker, which sought to make containers easy to use. With the release of Docker 1.0 in June 2014, the buzz became a roar. And, over the years, it's only got louder.

    All the noise is happening because companies are adopting Docker at a remarkable rate. In July 2014 at OSCon, I ran into numerous businesses that had already moved their server applications from virtual machines (VM) to containers.

  • Understanding the SMACK stack for big data

    Just as the LAMP stack revolutionized servers and web hosting, the SMACK stack has made big data applications viable and easier to develop. Want to come up to speed? Here are the basics.

  • OpenPower Foundation Aims to Power Server Acceleration Beyond Moore's Law

    When IBM first created the OpenPower Foundation in 2013, there were vendors that thought they would get into the silicon business and build their own chips, but as it turns out, that's not quite what happened.

    At the OpenPower Summit 2018 event, Brad McCredie, IBM fellow and VP, outlined how OpenPower has progressed over the last five years and what members are actually building.


    An offshoot of the OpenPower Foundation is OpenCAPI, which is an effort to build an Open Coherent Accelerator Processor Interface that is supported by AMD, Google, Mellanox and Micron among the group's founding members.

Stable kernels 4.15.12 and 4.14.29

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Configure an amateur radio gateway with a Raspberry Pi

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The APRS (Automatic Packet Reporting System) is a worldwide digital communications network for amateur radio, providing a single national channel where people can monitor what is happening in the surrounding area.

APRS uses packet radio (AX.25), which Tom Karpiniec described in his excellent article "Packet radio lives on through open source software," as the transport layer.

The basic idea of APRS is to communicate information in the context of the location of an amateur radio operator, such as other stations' position information (whether mobile or fixed), repeater systems, weather information, or events. Amateur radio operators can, in addition, send direct messages to other amateurs via the network. As packets are sent, they include location information that can be displayed on a map. This provides an immediate view of activity in an area.

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Software: Goto, Dry, QEMU, GStreamer

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  • Goto – Quickly Navigate to Aliased Directories with Auto-Completion Support

    In a recent article, we talked about Gogo – a tool to create shortcuts for long paths in a Linux shell. Although gogo is a great way to bookmark your favorite directories inside a shell, however, it has one major limitation; it lacks an auto-completion feature.

    Because of the above reason, we went all out to find a similar utility with auto-completion support – where the shell can prompt with suggestions of the available aliases (shortcuts to long and complicated paths) and luckily, after crawling through Github, we discovered Goto.

  • Dry – An Interactive CLI Manager For Docker Containers

    Docker is a software that allows operating-system-level virtualization also known as containerization.

    It uses the resource isolation features of the Linux kernel such as cgroups and kernel namespaces, and others to allows independent containers to run within a single Linux instance.

    Docker provides a way to run applications securely isolated in a container, packaged with all its dependencies and libraries.

  • QEMU 2.12 Release Candidates Begin, GTK2 Support Deprecated

    The first release candidate of QEMU 2.12 is now available as the next feature release for this important piece of the Linux virtualization stack.

    QEMU 2.12 has been working on deprecating a lot of older CLI options that are no longer relevant, s390 architecture enhancements, SMP support by the tiny code generator (TCG) is now considered "non-experimental", PCI support in TCG, QEMU on KVM now supports systems larger than 7.999TB, QMP monitoring improvements, and the GTK2 support by QEMU is now officially deprecated in favor of the existing GTK3 code. QEMU 2.12 is also working on allowing host NVMe controllers to be directly driven via QEMU with VFIO.

  • GStreamer Major Release, OpenBMC Project, Playerunknown's Battlegrounds Free Mobile Version and More

    GStreamer, the cross-platform multimedia framework, announced a new major stable release yesterday. The new version 1.14.0 has lots of new features and bug fixes, including WebRTC support, "experimental support for the next-gen royalty-free AV1 video codec", Video4Linux encoding support and more. See the release notes for more info.

  • GStreamer 1.14 released
  • GStreamer 1.14.0 new major stable release

    The GStreamer team is proud to announce a new major feature release of your favourite cross-platform multimedia framework!

    The 1.14 release series adds new features on top of the previous 1.12 series and is part of the API and ABI-stable 1.x release series of the GStreamer multimedia framework.

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More in Tux Machines

U-Boot 2018.03 Released

Latest of Openwashing

  • Microsoft Promises Not to Sue Over GPLv2 Compliance Issues [Ed: Weird (almost white-washing) headline given that Microsoft has been caught in violation of the GPL many times before]
  • New partners join open source ship design platform
  • Management alone can't drive open culture change
    It would seem that targeted learning around how a non-hierarchical governance model practically works in a global organisation is required. This, in and of itself, is a learning expedition that needs to be highly personal. We have to be retrained to fail forward and without fear. We have to learn to criticize constructively, even our bosses. We also have to rethink things like typical management activities, job security and career pathways. Above all, we have to feel safe inside our organizations and that requires trust.

Games: Valve, Modernisation in Google Summer of Code, Trigger Happy Havoc

  • Valve's Latest Steam Client Adds 2X-Scaling Mode on Linux, HiDPI on Windows 10
    Valve released today a new Steam Client stable update for all supported platforms, including GNU/Linux, macOS, and Windows, bringing long-anticipated features and improvements, along with numerous bug fixes.
  • Modernization of games
    This year I have proposed a Google Summer of Code idea (we are in student applications period) for modernizing Five-or-More, a game left out from the last games modernization round, when most of the games have been ported to Vala.
  • Trigger Happy Havoc Might Just Be The Weirdest Game on Linux
    With a special developer GDC viewing party tomorrow, I wanted to get us up to speed on the insanity that is Trigger Happy Havoc right now. I’m gonna level with you. My first impression of Spike Chunsoft’s offering, based on the trailer, was a tall glass of double checking reality garnished with a sprig of WTF.

Red Hat and Fedora