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Tuesday, 16 Jan 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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Quick Roundup

Linux Foundation and Verizon

  • Verizon joins the Linux Foundation's ONAP project
    Verizon has joined the Open Network Automation Platform (ONAP) project as a Platinum member, a move that reflects the service provider's desire to drive industry harmony around network virtualization and automation. ONAP brings together several global carriers and vendors to build an automation and orchestration platform to transform the service delivery lifecycle for network, cable and cloud providers.
  • Verizon Joins Linux Foundation's Open Network Automation Platform Project as Platinum Member
    Verizon and The Linux Foundation, the nonprofit organization enabling mass innovation through open source, announced today that Verizon has joined the Open Network Automation Platform (ONAP) project as a Platinum member. ONAP brings together the majority of global carriers and vendors to build an automation and orchestration platform to transform the service delivery lifecycle for network, cable and cloud providers. ONAP enables nearly 60 percent of the world's mobile subscribers.

Android Leftovers

KDE Plasma's Discover Package Manager Gets Better Snap and Flatpak Support

After sharing last week more info on the maturity of Flatpak support in KDE Plasma's Discover package manager, now Nathaniel Graham published details on some new user-facing highlights of what's done in Plasma Discover in the last week or so, and there's quite a bunch of improvements for both Snap and Flatpak universal binary formats. For Snaps, Plasma Discover now no longer lets users click the "Install" button during the installation of Snaps, displays information on the license for Snaps, as well as the size of Snaps that aren’t installed on user's computer. For Flatpak apps, it now shows the version number if that info is defined in the AppStream file. Read more

KWin/X11 is feature frozen

Yesterday the KDE Community released the Beta for Plasma 5.12 LTS. With that release the feature freeze for 5.12 is in place and also an eternal feature freeze for KWin/X11. To quote the release announcement: “5.12 is the last release which sees feature development in KWin on X11. With 5.13 onwards only new features relevant to Wayland are going to be added.” This raised quite some questions, concerns and misunderstandings in the social networks. With this blog post I try to address those question and explain why this change in policy is done. Read more Also: KDE's KWin Now Considers Its X11 Code To Be Under An "Eternal Feature Freeze"

Red Hat News and Posts

Filed under
Red Hat

Yocto-on-i.MX6UL gateway serves up I2C and SPI on a DB9 port

Filed under
Linux
Hardware

Axiomtek’s compact “IFB125” DIN-rail IoT gateway runs Yocto Linux on an i.MX6 UL SoC with dual LANs, mini-PCIe expansion, extended temperature and vibration resistance, COM and USB ports, and a DB9 port that supports both SPI and I2C.

Axiomtek has released a minor variation on its IFB122 IoT gateway. Like the IDB122, the new IFB125 runs Yocto Project code with Linux 3.14.52 on NXP’s 528MHz Cortex-A7 based i.MX6 UltraLight (UL) SoC. The headless gateway is designed for remote control and remote monitoring management applications such as unmanned control room, industrial automation, automatic parking lot, and traffic cabinets.

Read more

Also: Display-oriented eNUC SBC runs on Apollo Lake

Linux Foundation and Verizon

Filed under
Linux
  • Verizon joins the Linux Foundation's ONAP project

    Verizon has joined the Open Network Automation Platform (ONAP) project as a Platinum member, a move that reflects the service provider's desire to drive industry harmony around network virtualization and automation.

    ONAP brings together several global carriers and vendors to build an automation and orchestration platform to transform the service delivery lifecycle for network, cable and cloud providers.

  • Verizon Joins Linux Foundation's Open Network Automation Platform Project as Platinum Member

    Verizon and The Linux Foundation, the nonprofit organization enabling mass innovation through open source, announced today that Verizon has joined the Open Network Automation Platform (ONAP) project as a Platinum member. ONAP brings together the majority of global carriers and vendors to build an automation and orchestration platform to transform the service delivery lifecycle for network, cable and cloud providers. ONAP enables nearly 60 percent of the world's mobile subscribers.

KDE Plasma's Discover Package Manager Gets Better Snap and Flatpak Support

Filed under
KDE

After sharing last week more info on the maturity of Flatpak support in KDE Plasma's Discover package manager, now Nathaniel Graham published details on some new user-facing highlights of what's done in Plasma Discover in the last week or so, and there's quite a bunch of improvements for both Snap and Flatpak universal binary formats.

For Snaps, Plasma Discover now no longer lets users click the "Install" button during the installation of Snaps, displays information on the license for Snaps, as well as the size of Snaps that aren’t installed on user's computer. For Flatpak apps, it now shows the version number if that info is defined in the AppStream file.

Read more

KWin/X11 is feature frozen

Filed under
KDE

Yesterday the KDE Community released the Beta for Plasma 5.12 LTS. With that release the feature freeze for 5.12 is in place and also an eternal feature freeze for KWin/X11. To quote the release announcement: “5.12 is the last release which sees feature development in KWin on X11. With 5.13 onwards only new features relevant to Wayland are going to be added.” This raised quite some questions, concerns and misunderstandings in the social networks. With this blog post I try to address those question and explain why this change in policy is done.

Read more

Also: KDE's KWin Now Considers Its X11 Code To Be Under An "Eternal Feature Freeze"

Plasma 5.12 LTS beta available in PPA for testing on Artful & Bionic

Filed under
KDE

Adventurous users, testers and developers running Artful 17.10 or our development release Bionic 18.04 can now test the beta version of Plasma 5.12 LTS.

Read more

Also: Kubuntu 17.10 and 18.04 Users Can Now Try the KDE Plasma 5.12 LTS Desktop

Leftovers: Proprietary Software, HowTos, and GXml

Filed under
Software
OSS
HowTos

Debian Developers: Google Summer of Code, Quick Recap of 2017

Filed under
Debian
  • RHL'18 in Saint-Cergue, Switzerland

    In between eating fondue and skiing, I found time to resurrect some of my previous project ideas for Google Summer of Code. Most of them are not specific to Debian, several of them need co-mentors, please contact me if you are interested.

  • Quick recap of 2017

        

    After the Stretch release, it was time to attend DebConf’17 in Montreal, Canada. I’ve presented the latest news on the Debian Installer front there as well. This included a quick demo of my little framework which lets me run automatic installation tests. Many attendees mentioned openQA as the current state of the art technology for OS installation testing, and Philip Hands started looking into it. Right now, my little thing is still useful as it is, helping me reproduce regressions quickly, and testing bug fixes… so I haven’t been trying to port that to another tool yet.

    I also gave another presentation in two different contexts: once at a local FLOSS meeting in Nantes, France and once during the mini-DebConf in Toulouse, France. Nothing related to Debian Installer this time, as the topic was how I helped a company upgrade thousands of machines from Debian 6 to Debian 8 (and to Debian 9 since then). It was nice to have Evolix people around, since we shared our respective experience around automation tools like Ansible and Puppet.

Devices: Raspberry Pi and Android

Filed under
Android
Linux

Command Line Heroes Launched

Filed under
Red Hat
  • Red Hat launches new podcast series, Command Line Heroes

    Technology has become so integrated into our daily lives that it can be easy to take it for granted. But we’ve only gotten to where we are today because of the command line heroes that shaped the industry - and continue to do so.

    Command line hero. What does that really mean? To us it’s the developers, programmers, hackers, geeks and open source rebels - the people who are on the front line, transforming technology from the command line up. The biggest technology advancements and innovations didn’t happen by accident. They were made possible through the passion, creativity and persistence of technologists around the world.

  • Command Line Heroes

    I’ve been looking forward to this for quite a while, ever since it was announced: today, the first two episodes of Command Line Heroes were published. Command Line Heroes, or CLH for short, is a series of podcasts that tells the stories of open source. It’s hosted by Saron Yitbarek, of CodeNewbie fame, and sponsored by Red Hat.

NethServer, Red Hat, and Fedora

Filed under
Red Hat
  • Why building a community is worth the extra effort

    Building the NethServer community was risky. But we've learned so much about the power of working with passionate people.

  • Risk Malaise Alert in Option Market: Red Hat Inc Implied Price Swing Hits A Deteriorated Level
  • Red Hat (NYSE:RHT) Receives “Neutral” Rating from Credit Suisse Group
  • Sit Investment Associates Inc. Takes $1.22 Million Position in Red Hat Inc (RHT)
  • Fixing flatpak startup times

    A lot of people have noticed that flatpak apps sometimes start very slowly. Upon closer inspection you notice this only happens the first time you run the application. Still, it gives a very poor first time impression.

    So, what is causing this, and can we fix it?

    The short answer to this is font-cache generation, and yes, I landed a fix today. For the longer version we have to take a detour into how flatpak and fontconfig works.

  • Fedora 28 wallpaper contest now open -- submit your image to the Linux distro!

    One of the first things I do after installing a new Linux distribution is set a different wallpaper. Why? Desktop pictures really inspire me -- my mood can be positively altered by a beautiful image. The default wallpaper is often boring. For the most part, I prefer images of nature with bright colors. After all, if I am stuck indoors working on my computer, a wallpaper of the beach, mountains, or a colorful bird, for instance, can transport me to the outdoors -- in my mind.

    Sadly, not every distro has beautiful high-quality images. Fedora, however, often does -- thanks to its "supplemental" wallpapers. What is particularly cool  about that operating system, is that it regularly accepts wallpaper submissions from the community as part of a contest. In other words, anybody can potentially contribute to a new version of the distro by simply uploading a photo, drawing, or other picture. Fedora 28 is the upcoming version of the OS, and the developers are now calling for wallpaper submissions for it. Will you submit an entry to the contest?

OSS Leftovers

Filed under
OSS
  • Google's Kelsey Hightower talks Kubernetes and community

    Google developer advocate Kelsey Hightower says that he always figured that the (now wildly successful) Kubernetes container orchestration platform "would get big on its own at some point." He shared some of the reasons he sees for Kubernetes' success in a podcast recorded in December at CloudNativeCon in Austin.

    The first is that Kubernetes is an effective platform on which to do other things. It provides "better primitives than I had before" as Hightower puts it. At the same time, he says that this is something people misunderstand about Kubernetes. "It's not the end game," he says. Rather, at some point, it increasingly becomes "the new platform for building other platforms."

  • A FOSS Year Resolution

    It’s that time of year again. The time when some people are taking a long hard look at their lives and trying to decide what they want to change about themselves over the course of the next year. Some of us want to lose weight, or exercise more, or spend more time with our kids. The trouble is only about 9% of these resolutions actually happen.

  • Do not limit yourself

    The motto of Learn yourself, teach others is still very strong among us. We try to break any such stupid limits others try to force on our lives. We dream, we try to enjoying talking about that book someone just finished. We discuss about our favorite food. I will end this post saying one thing again. Do not bound yourself in some non existing limits. Always remember, What a great teacher, failure is (I hope I quoted Master Yoda properly). Not everything we will try in life will be a super successful thing, but we can always try to learn from those incidents. You don’t have to bow down in front of anyone, you can do things you love in your life without asking for others’ permissions.

  • Benjamin Mako Hill: OpenSym 2017 Program Postmortem

    The International Symposium on Open Collaboration (OpenSym, formerly WikiSym) is the premier academic venue exclusively focused on scholarly research into open collaboration. OpenSym is an ACM conference which means that, like conferences in computer science, it’s really more like a journal that gets published once a year than it is like most social science conferences. The “journal”, in iithis case, is called the Proceedings of the International Symposium on Open Collaboration and it consists of final copies of papers which are typically also presented at the conference. Like journal articles, papers that are published in the proceedings are not typically published elsewhere.

  • NVDA and Firefox 58 – The team is regaining strength

    A week before the Firefox 57 “Quantum” release in November, I published an Article detailing some bits to be aware of when using Firefox and the NVDA screen reader together. In Firefox 58, due on January 23, 2018, the reliable team is regaining strength in playing well together and offering you good and fast web accessibility.

    After the Firefox 57 release, due to many changes under the hood, NVDA and Firefox temporarily lapsed in performance. Statistics quickly showed that about two thirds of the NVDA user base stayed with us despite of this. So to all of you who stuck with us on this difficult release: Thank you! Many of the others moved to the extended support release of Firefox 52. Thank you to those of you as well, you decided to stick with Firefox! Also, statistics show that barely any of those of you who stuck with 57 decided to turn off multi-process Firefox, but instead used the new technology, and some of you even reported problems to us.

  • Retpoline-enabled GCC

    There will be upstream backports at least to GCC 7, but probably pretty far back (I've seen people talk about all the way to 4.3). So you won't have to run my crappy home-grown build for very long—it's a temporary measure. Smile

    Oh, and it made Stockfish 3% faster than with GCC 6.3! Hooray.

  • Payara Services to Embed Secure, Stable Open Source Java Runtime from Azul SystemsPayara Server 2018 Update Includes Azul Zulu Enterprise Builds of OpenJDK
  • Eclipse Che – A Next-Generation Cloud IDE and Workspace Server

    We have a couple of posts on developer workspaces and cloud IDEs but in my opinion, none of them has the combined features of beauty, flexibility, and efficiency while being free. That is why it is with great pleasure that I introduce to you the (arguably) best cloud-based IDE you will ever need, Eclipse Che.

    Eclipse Che is a beautiful and customizable open-source developer workspace and cloud Integrated Development Environment.

Security: Hospital With Windows, Reproducible Builds, Intel, Transmission and More

Filed under
Security
  • Hospital [sic] sent offline as hackers infect systems with ransomware, demand payment [iophk: "Windows"]
  • Reproducible Builds: Weekly report #142
  • Spectre and Meltdown patches causing trouble as realistic attacks get closer

    Applications, operating systems, and firmware all need to be updated to defeat Meltdown and protect against Spectre, two attacks that exploit features of high-performance processors to leak information and undermine system security. The computing industry has been scrambling to respond after news of the problem broke early a few days into the new year.

    But that patching is proving problematic. The Meltdown protection is revealing bugs or otherwise undesirable behavior in various drivers, and Intel is currently recommending that people cease installing a microcode update it issued to help tackle the Spectre problem. This comes as researchers are digging into the papers describing the issues and getting closer to weaponizing the research to turn it into a practical attack. With the bad guys sure to be doing the same, real-world attacks using this research are sure to follow soon.

  • Finnish firm detects new Intel security flaw

    new security flaw has been found in Intel hardware which could enable hackers to access corporate laptops remotely, Finnish cybersecurity specialist F-Secure said on Friday.

    F-Secure said in a statement that the flaw had nothing to do with the "Spectre" and "Meltdown" vulnerabilities recently found in the micro-chips that are used in almost all computers, tablets and smartphones today.

    Rather, it was an issue within Intel Active Management Technology (AMT), "which is commonly found in most corporate laptops, (and) allows an attacker to take complete control over a user's device in a matter of seconds," the cybersecurity firm said.

  • What is RubyMiner? New malware found targeting Windows and Linux servers to mine cryptocurrency
  • BitTorrent flaw could let hackers take control of Windows, Linux PCs

    According to Project Zero, the client is vulnerable to a DNS re-binding attack that effectively tricks the PC into accepting requests via port 9091 from malicious websites that it would (and should) ordinarily ignore.

  • BitTorrent critical flaw allows hackers to remotely control users' computers

    A critical flaw in the popular Transmission BitTorrent app could allow hackers to remotely control users' computers. The flaw, uncovered by Google Project Zero security researchers, allows websites to execute malicious code on users' devices. Researchers also warned that BitTorrent clients could be susceptible to attacks as well if the flaw is leveraged.

Graphics: AMDGPU, Mesa, Nouveau

Filed under
Graphics/Benchmarks
  • GPU Voltage Control Support Coming To AMDGPU Driver

    Patches are being prepped to improve the OverDrive overclocking/underclocking support within the AMDGPU DRM driver and for allowing voltage controls.

  • Mesa 17.3.3 Is On The Way With Better Vega Support On Vulkan

    Mesa 17.3.3 should be released later this week with nearly three dozen fixes over the previous Mesa 17.3 point release.

  • Advanced DRI Configurator: A New Mesa GUI Project

    An independent open-source developer has announced "Advanced DRI Configurator" in what he's hoping could eventually replace DriConf for configuring Mesa parameters.

    Developer Jean Hertel has announced his initial work on trying to write a DriConf replacement. The Advanced DRI Configurator, or "adriconf" for short, is this young project written in C++ and GTKmm.

  • Red Hat Developer Manages Full Clock-Gating For Kepler With Nouveau

    In improving the power-savings of NVIDIA GeForce 600/700 "Kepler" GPUs running on the open-source NVIDIA "Nouveau" driver, Red Hat developer Lyude Paul has published a set of patches allowing for full clock-gating with these older graphics cards.

    Following lots of reverse engineering, rewrites, and tracing the behavior of the NVIDIA proprietary driver, Lyude has implemented all known levels of clock-gating for Kepler1/Kepler2 GPUs. Lyude was also working on Fermi GPU support, but its clock-gating is being handled differently and currently that code isn't yet ready.

Linux and GNU

Filed under
GNU
Linux
  • Analyzing the Linux boot process

    The oldest joke in open source software is the statement that "the code is self-documenting." Experience shows that reading the source is akin to listening to the weather forecast: sensible people still go outside and check the sky. What follows are some tips on how to inspect and observe Linux systems at boot by leveraging knowledge of familiar debugging tools. Analyzing the boot processes of systems that are functioning well prepares users and developers to deal with the inevitable failures.

  • BPF Getting Error Injection & More In Linux 4.16

    While BPF has been under the spotlight recently in light of Spectre, with the upcoming Linux 4.16 cycle this in-kernel virtual machine and originally packet filter will be picking up new features.

  • Jailhouse Guest Support Queued For Linux 4.16

    Yet more functionality to find with the upcoming Linux 4.16 kernel is the first bits of Jailhouse hypervisor functionality being mainlined.

    Since at least 2013 Siemens has been developing the Jailhouse hypervisor for Linux systems. This partitioning hypervisor aims to be lighter than KVM and Siemens has been designing it for "highly demanding real-time, safety or security" workloads.

  • Retpoline patch coming to Linux 4.9 and Linux 4.14

    Several Linux kernel versions, including 4.9, 4.14, and the upcoming 4.15, will have Retpoline support built in to mitigate against the Spectre vulnerability. Greg Kroah-Hartman, one of the head honchos overlooking kernel development, accepted the patch into the 4.9 and 4.14 kernels meaning Linux users everywhere should be secure from Spectre without any performance hits.

    The exact kernel versions to look out for are 4.9.77 and 4.14.14. Unfortunately, for those of us still on Linux 4.4 and 3.18, which are still supported, there is no sign of the Retpoline patch just yet despite getting receiving other updates. Hopefully it’ll be released in a subsequent update after they’ve had time to monitor for any problems in 4.9 and 4.14.

  • Retpoline Support Backport Lands In GCC 7

    The backporting of -mindirect-branch, -mindirect-return and -mindirect-branch-register, a.k.a. the GCC "Retpoline" patches, have been back-ported and merged into the GCC 7 branch.

    Given the severity of the Spectre vulnerability, these features for Retpoline support are being back-ported to GCC branches normally only reserved for bug/regression/documentation fixes.

  • Linux kernel mailing list back online; Meltdown and Spectre vulnerabilities; Mobile OS eelo; Barcelona now using Linux

    The popular Linux Kernel Mailing List website is back online after going down and staying down for several days due to a power outage to the home server where it was hosted. Upon reboot, a password (for dm-crypt) was required to mount the root device; however, that in itself was not the problem. The problem was the fact that the PC’s owner, Jasper, was on vacation when all of this occurred. Anyway, the site is now back up and continuing to operate as it always has.

    Speaking of the kernel mailing lists, Johannes Weiner issued a call for proposals for agenda topics to the upcoming annual 2018 Linux Storage, Filesystem and Memory Management (LSF/MM) Summit. The deadline is January 31, 2018, and the summit will be held between April 23-25 At Deer Valley Lodges in Park City, Utah. For more information, visit the Linux Foundation Events page.

  • Documentary films on Linux!

    The Code & Revolution OS! Those are documentary films released in 2001. The Code is based on birth and journey of Linux & Revolution OS is based on 20 years journey of Linux, GNU, Open Source world.

Microsoft versus (or inside) Linux

Filed under
Linux

Barcelona is moving to Linux; why not Dhaka?

Filed under
GNU
Linux

The Spanish city of Barcelona just announced a few days ago (https://www.itwire.com/open-source/81377-barcelona-plans-move-to-open-source-software.html) that it has successfully completed a pilot project of moving 1,000 desktops of municipality employees from Microsoft Windows and MS Office to free/open-source alternatives, Ubuntu Linux (www.ubuntu.com/desktop) and LibreOffice (www.libreoffice.org).

The question is why countries like Bangladesh, which are much less wealthy than Spain, are not making similar moves to replace expensive Microsoft software with free/open-source alternatives.

The simple fact is that there is almost no awareness of the real cost of Microsoft software in Bangladesh, as software piracy is so commonplace. Every market has shops stocking pirated MS Windows/MS Office DVDs; so the public can be forgiven for thinking that these are practically free of cost.

Read more

More generic:

KDE Plans to Introduce New Apps and Plasma Stability Improvements in 2018

Filed under
KDE

For starters, 2018 will bring KDE users a new, long-term supported Plasma desktop environment, version 5.12, which just entered beta stages of development the other day giving us a first glimpse into its new features and improvements.

While it's mostly focused on stability and speed improvements, the KDE Plasma 5.12 LTS release promises better, long-term Wayland support, smartphone integration, a unified look, infinite customizations, as well as integrated desktop widgets and search.

Read more

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More in Tux Machines

Linux Foundation and Verizon

  • Verizon joins the Linux Foundation's ONAP project
    Verizon has joined the Open Network Automation Platform (ONAP) project as a Platinum member, a move that reflects the service provider's desire to drive industry harmony around network virtualization and automation. ONAP brings together several global carriers and vendors to build an automation and orchestration platform to transform the service delivery lifecycle for network, cable and cloud providers.
  • Verizon Joins Linux Foundation's Open Network Automation Platform Project as Platinum Member
    Verizon and The Linux Foundation, the nonprofit organization enabling mass innovation through open source, announced today that Verizon has joined the Open Network Automation Platform (ONAP) project as a Platinum member. ONAP brings together the majority of global carriers and vendors to build an automation and orchestration platform to transform the service delivery lifecycle for network, cable and cloud providers. ONAP enables nearly 60 percent of the world's mobile subscribers.

Android Leftovers

KDE Plasma's Discover Package Manager Gets Better Snap and Flatpak Support

After sharing last week more info on the maturity of Flatpak support in KDE Plasma's Discover package manager, now Nathaniel Graham published details on some new user-facing highlights of what's done in Plasma Discover in the last week or so, and there's quite a bunch of improvements for both Snap and Flatpak universal binary formats. For Snaps, Plasma Discover now no longer lets users click the "Install" button during the installation of Snaps, displays information on the license for Snaps, as well as the size of Snaps that aren’t installed on user's computer. For Flatpak apps, it now shows the version number if that info is defined in the AppStream file. Read more

KWin/X11 is feature frozen

Yesterday the KDE Community released the Beta for Plasma 5.12 LTS. With that release the feature freeze for 5.12 is in place and also an eternal feature freeze for KWin/X11. To quote the release announcement: “5.12 is the last release which sees feature development in KWin on X11. With 5.13 onwards only new features relevant to Wayland are going to be added.” This raised quite some questions, concerns and misunderstandings in the social networks. With this blog post I try to address those question and explain why this change in policy is done. Read more Also: KDE's KWin Now Considers Its X11 Code To Be Under An "Eternal Feature Freeze"