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Linux

Devices: Wincomm, Mycroft, Jolla and Android

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Linux
  • Skylake box PCs ship with medical certifications

    Wincomm announced a pair of Intel 6th Gen based “WPC-766” medical box PCs with IEC-60601-1 electromagnetic certification, 6x COM, 2x GbE, 4x USB 3.0, and 2x mini-PCIe, including a WPC-766E model with PCIe x16 expansion.

  • Mycroft Mark II Open Source Voice Assistant Speaker Launches

    If Jeff Bezos' Alexa is too creepy for you, here is an alternative. The Mycroft Mark II voice assistant speaker is on open source device and platform that has successfully launched on Kickstarter. The project reaches of $50,000 the initial funding goal in only 6.5 hours. The Kickstarter raised so far almost $250,000.

  • Mycroft Mark II - Artificial Intelligence Goes Open Source In A Voice Enabled Assistant

    A company named Mycroft is hoping to change that, by allowing everyone to create or use complex neural nets and AI, without giving over your personal lives to the gorillas named Amazon, Google, and Apple. Relax, this isn't going to end with Skynet bringing Arnold Schwarzenegger from the future to kill off Emilia Clarke or whoever, this is 700 contributors (so far) who want to free you from the kind of company that would create Skynet.

  • Meet us at Mobile World Congress 2018

    Each year we attend MWC to show the world what we have been working on hard during the past year, and this year is no exception. In fact, this year we have even more exciting things to announce! For that, visit us during the event, follow us on our social media channels such as Facebook, Twitter, LinkedIn and Diaspora* in order to receive the latest and greatest from Jolla and Sailfish OS!

  • Google To Bring Android Messages To Your Computer’s Web Browser (APK Teardown)

    This has been revealed after some code digging done (or APK teardown) by Android Police. Some intriguing findings suggest features like sending messages from PC, scanning QR code, connecting PC app to phone, multiple browser support, etc.

  • Android Messages v2.9 prepares to launch Allo-like web interface, Google-enhanced chat features, and payments to businesses [APK Teardown]

    You've seen it done for Allo, and now it's going to happen for Android Messages! Google is developing a web interface to run on a desktop or laptop, and it will pair with your phone for sending messages. Internally, the codename for this feature is "Ditto," but it looks like it will be labeled "Messages for web" when it launches.

Introducing Zero-K, a Real-Time Strategy Game for Linux

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Linux
Gaming

Zero-K is a game where teams of robots fight for metal, energy and dominance. They use any strategy, tactic or gimmick known to machine. Zero-K is a game for players by players, and it runs natively on GNU/Linux and Microsoft Windows.

Zero-K runs on the Spring Real Time Strategy Game engine, which is the same engine that powers Evolution RTS and Kernel Panic the game. Many consider Zero-K to be a spiritual successor to Supreme Commander and Total Annihilation. Zero-K also has a large and supportive player and developer community.

When you first open the game, you'll see a panel that shows you what is going on in the Zero-K community.

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Tools for GNU/Linux: Third party screenshot utilities

Filed under
GNU
Linux

I take screenshots more than I do real photos, and I’m a reporter for my college newspaper, as well as have my portfolio etc. That said, I’ve had my share of ups and downs with different software, and have come to find two programs that adore, when using a GNU/Linux system; Shutter and Gyazo.

Both of these programs take screenshots, and do various things with them, but they are drastically different and therefore serve quite different purpose in why I use them.

Shutter, I tend to use when writing articles, or any work that requires me to need the screenshot on my local drive, perhaps to be emailed off or uploaded somewhere. Gyazo, I use when I need to quickly send a screenshot of a funny thing that happened in a game, or of something I found on a website, or anything where it’s just “Hey take a look at this!”

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The Cost Of Home Directory Encryption & LUKS Full Disk Encryption On Ubuntu 18.04

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Graphics/Benchmarks
Linux
Ubuntu

With many of you likely upgrading to Ubuntu 18.04 LTS upon release and the recommendation to use disk encryption as important as ever on any important system especially laptops/ultrabooks, here are some fresh benchmarks using a development snapshot of Ubuntu 18.04 "Bionic Beaver" and looking at the current performance overhead of using the current "home directory encryption" and "full disk encryption" options available to Ubuntu Linux users.

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Quirky Xerus x86_64 version 8.4 released

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GNU
Linux

Quirky Linux 8.4 x86_64 is codenamed "Xerus" and is built using the woofQ Quirky Linux build system, with the help of Ubuntu 16.04.3 binary packages. Thus, Xerus has compatibility with all of the Ubuntu repositories.
Quirky is a fork of Puppy Linux, and is mainly differentiated by being a "full installation" only, with special snapshot and recovery features, and Service Pack upgrades, though recently there is limited support for live-CD session-saving and "frugal" installation.
Version 8.4 has many architectural improvements and package upgrades, including new packages Sakura, Refind, EasyApps, PupControl, VTE and EasyShare. EasyShare is a simple "one top shop" for network file sharing and printing, using Samba and SSHFS. Upgraded applications include Pclock (0.8.2) and seaMonkey (2.49.1). The Linux kernel is now version 4.14.17.

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Arch Anywhere Is Dead, Long Live Anarchy Linux

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Linux
HowTos

Arch Anywhere was a distribution aimed at bringing Arch Linux to the masses. Due to a trademark infringement, Arch Anywhere has been completely rebranded to Anarchy Linux. And I’m here to say, if you’re looking for a distribution that will enable you to enjoy Arch Linux, a little Anarchy will go a very long way. This distribution is seriously impressive in what it sets out to do and what it achieves. In fact, anyone who previously feared Arch Linux can set those fears aside… because Anarchy Linux makes Arch Linux easy.

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Looking inside a Linux powered slot machine

Filed under
GNU
Linux

Thus, surprisingly, at its core a slot machine is roughly the same as a desktop PC running desktop games with a few extra peripherals. This means is that Linux desktop gaming has been mainstream among the general Finnish population for 15 years, which is roughly the amount of time these slot machines have been deployed.

In addition to the games themselves, the development environment is also 100% Linux. As a demonstration, here is a screen shot of a development version of the software running on a developer workstation.

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Hands-On: Kali Linux 2018.1 on the Raspberry Pi Zero W

Filed under
Linux
Reviews
Security

The installation image is actually on the Offensive Security Kali Linux ARM Images page, so don't get confused if you go to the normal Kali Linux Downloads page and don't see it. There is a link to the ARM images near the bottom of that page.

As with most Raspberry Pi installation images, the download is a compressed (xz) snapshot, not an ISO image.

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Nintendo Switch Hacked to Run Linux

Filed under
Linux
Gaming

Hacking group fail0verflow has discovered a vulnerability in Nintendo Switch that allows the installation of Linux, basically opening the door to something that the parent company hoped it’d never come true: pirated games.

In a post on Twitter earlier this week, fail0verflow revealed that Nintendo Switch comes with a bug that cannot be fixed with firmware updates and which can be abused at any moment to install Linux.

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Zerodium offers $45000 for Linux zero-day vulnerabilities

Filed under
Linux
Security

Zerodium is offering $45,000 to hackers willing to privately report zero-day vulnerabilities in the Linux operating system.

On Thursday, the private exploit acquisition program announced the new addition to its bounties on Twitter. Until 31 March, Zerodium is willing to offer increased payouts of up to $45,000 for local privilege escalation (LPE) exploits.

The zero-day, unreported vulnerabilities, should work with default installations of Linux such as the popular Ubuntu, Debian, CentOS, Red Hat Enterprise Linux (RHEL), and Fedora builds.

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More in Tux Machines

today's leftovers

  • State of Linux Containers
    In this video from the Stanford HPC Conference, Christian Kniep from Docker Inc. presents: State of Containers. “This talk will recap the history of and what constitutes Linux Containers, before laying out how the technology is employed by various engines and what problems these engines have to solve. Afterward, Christian will elaborate on why the advent of standards for images and runtimes moved the discussion from building and distributing containers to orchestrating containerized applications at scale. In conclusion, attendees will get an update on what problems still hinder the adoption of containers for distributed high performance workloads and how Docker is addressing these issues.”
  • ONS 2018: Networking Reimagined
    For the past seven years, Open Networking Summit (ONS) has brought together the networking industry’s ecosystem of network operators, vendors, open source projects, leading researchers, and investors to discuss the latest SDN and NFV developments that will shape the future of the networking industry. With this year’s event, taking place March 26-29, 2018 in Los Angeles, ONS will evolve its approach as the premier open source networking event. We’re excited to share three new aspects of this year’s ONS that you won’t want to miss:
  • AT&T contributes code to Linux open source edge computing project
    The Linux Foundation recently announced a new project, dubbed Akraino, to develop an open source software stack capable of supporting high-availability cloud services for edge computing systems and applications. To kick off the project, AT&T will contribute code made for carrier-scale edge computing applications running in virtual machines and containers.
  • AT&T Brings Akraino Networking Project to Edge of the Linux Foundation
    The Linux Foundation has been particularly busy in 2018 thus far consolidating its existing networking project under a single umbrella, known as LF Networking. That umbrella might need to get a bit larger, as on Feb. 20 the Linux Foundation announced the new Akraino project, with code coming initially from AT&T.
  • FreeOffice 2016 – An Efficient Alternative to Microsoft Office
    FreeOffice 2016 is the latest version of the Office software from SoftMaker. In fact, you wouldn’t be wrong if you called it the free version of SoftMaker Office 2018 seeing as it features the same suite of applications.
  • Stellaris 2.0 'Cherryh' patch & Stellaris: Apocalypse expansion released, over 1.5 million copies sold
    Stellaris: Apocalypse [Steam], the latest expansion for the grand space strategy game from Paradox Development Studio is out. The big 2.0 'Cherryh' patch is also now available. Paradox has also announced today, that Stellaris has officially passed 1.5 million copies sold making it one of their most popular games ever made. I'm not surprised by this, as I consider Stellaris their most accessible game.
  • Action-packed platformer with local and online co-op 'Vagante' has left Early Access
    After being in Early Access for quite some time, the action-packed platformer 'Vagante' [Steam, Official Site] has now officially left Early Access.
  • Gentoo has been accepted as a Google Summer of Code 2018 mentoring organization
  • Getting Debian booting on a Lenovo Yoga 720
    I recently got a new work laptop, a 13” Yoga 720. It proved difficult to install Debian on; pressing F12 would get a boot menu allowing me to select a USB stick I have EFI GRUB on, but after GRUB loaded the kernel and the initrd it would just sit there never outputting anything else that indicated the kernel was even starting. I found instructions about Ubuntu 17.10 which helped but weren’t the complete picture. What seems to be the situation is that the kernel won’t happily boot if “Legacy Support” is not enabled - enabling this (and still booting as EFI) results in a happier experience.
  • Dell PowerEdge T30
    I just did a Debian install on a Dell PowerEdge T30 for a client. The Dell web site is a bit broken at the moment, it didn’t list the price of that server or give useful specs when I was ordering it. I was under the impression that the server was limited to 8G of RAM, that’s unusually small but it wouldn’t be the first time a vendor crippled a low end model to drive sales of more expensive systems. It turned out that the T30 model I got has 4*DDR4 sockets with only one used for an 8G DIMM. It apparently can handle up to 64G of RAM.
  • Quad-Ethernet SBC and controller tap new Renesas RZ/N1D SoC
    Emtrion’s Linux-ready “SBC-RZN1D” SBC, which will soon power a “Flex2COM” controller, features a Renesas dual-core -A7 RZ/N1D SoC and 4x LAN ports, and is designed for multi-protocol fieldbus communications. Emtrion, which recently announced its emCON-RZ/G1H module based on an octa-core Renesas RZ/G1H SoC, has unveiled a Renesas based, quad-LAN port SBC-RZN1D SBC focused on industrial communication. The SBC-RZN1D taps the Renesas RZ/N1D (R9006G032), one of a new line of RZ/N1D SoCs launched last year by Renesas for industrial multi-protocol communications. Renesas recently collaborated with Avnet to ship its own dual-Ethernet Renesas RZ/N1D Solution Kit (see farther below).
  • Postage-Stamp Linux
    There was a time when big operating systems ran on big iron. IBM, Data General, Burroughs, DEC, and other computer makers built big machines with big, blinking lights, and big price tags. They ran grown-up software and they supported multiuser operating systems. If you wanted a toy, you built a microcomputer. If you wanted a real machine for serious work, you bought a mainframe. Maybe a minicomputer, if it were for lesser tasks.
  • Most Popular Android Versions In February 2018 (Always Updated List)
    Android is the most used operating system on the planet. In fact, it’s almost omnipresent in the mobile ecosystem. Even the Android versions, like Nougat, Marshmallow, Lollipop, etc. have been able to build their individual fan following.

Red Hat and Fedora: David Egts, Radcom, Google Summer of Code 2018, FOSS Wave

  • Red Hat’s David Egts: Microservices Tech Could Help Simplify App Deployment
    David Egts, chief technologist for Red Hat’s public sector, told MeriTalk in an interview published Wednesday that the microservices technology works to help the developer split complex, large applications into small components and share them with other members of the DevOps team.
  • Radcom partners with Red Hat for NFV management
    Radcom announced it is collaborating with Red Hat to provide operators with a fully virtualized network visibility solution running on Red Hat OpenStack Platform. As operators transition to NFV, a critical first step is gaining end-to-end network visibility. This collaboration enables operators to attain cloud-native network visibility without the hassle of building their own private cloud infrastructure, the vendor said. Once the operator's transition to NFV matures, integration efforts with the NFV and MANO infrastructure can be simplified.
  • The Markets Are Undervaluing these stock’s: Red Hat, Inc. (RHT), Xerox Corporation (XRX)
  • Meeder Asset Management Inc. Has $1.75 Million Holdings in Red Hat Inc (RHT)
  • Justin W. Flory: Humanitarian open source work: My internship at UNICEF
    In December, I received the happy news of an offer for a internship position at UNICEF in the Office of Innovation. The Office of Innovation drives rapid technological innovation by rapid prototyping of new ideas and building full-stack products to make a positive impact in the lives of children. This is a simple answer, but a more detailed description is on our website. My internship at UNICEF is unique: I support open source community engagement and research as my primary task for the MagicBox project. For years, I’ve done this in open source communities in my free time (namely SpigotMC and Fedora), but never in a professional role. As I navigate my way through this exciting opportunity, I plan to document some of the experience as I go through blogging. My intent is that my observations and notes will be useful to someone else in the humanitarian open source space (or maybe to a future me).
  • Fedora participating in Google Summer of Code 2018
    GSoC is a summer program aiming to bring more student developers into open source software development. It enables students to spend their summer break working with open source organizations on projects proposed by participating organizations and supported by mentors.
  • FOSS Wave with Fedora at KGISL, Coimbatore
    Recently, I was invited by Prem to NASSCOM to give a brief talk on FOSS and Technology as part of the FOSS Wave community. Prem is doing a great job there by putting his effort in helping students from Tier2 and Tier3 cities. Around twenty enthusiastic students were selected and invited to Bengaluru to take part in such events. Mine was one of them. I conducted a GitHub session after Intro to FOSS and a brief intro about Fedora Project.

OSS Leftovers

  • Comment: Many happy returns to open source
    Twenty years ago the phrase “open source” was first used and the development of software – and hardware – was changed forever. Very few designers today will not use some element of open source software in their development projects.
  • Percona Unveils Full Conference Session Schedule for the Annual Percona Live Open Source Database Conference 2018
  • Worth seeing in Barcelona: Open source for white box vRAN solutions
    News this week from cloud and carrier infrastructure platform company Kontron builds on our earlier coverage of the emerging virtual radio access network (vRAN); a promising technology that could help the evolution to 5G by maximising available bandwidth while lowering costs. The market for open vRAN solutions is gaining wider acceptance as operators seek more cost-effective approaches to network architectures and deployment. According to analyst firm Research and Markets, the growth of the vRAN market is expected to grow at a CAGR of approximately 125 per cent during the next three years.
  • Barcelona is the first city council to join the FSFE's "Public Money? Public Code!" campaign
  • Earlham Institute releases open source software to help identify gene families
    Researchers at Earlham Institute (EI) have released ‘GeneSeqToFamily’, an open-source Galaxy workflow that helps scientists to find gene families based on the ‘EnsemblCompara GeneTrees’ pipeline. Published in Gigascience, the open source Galaxy workflow aims to make researchers job of finding find gene families much easier.
  • 3 reasons to say 'no' in DevOps
    DevOps, it has often been pointed out, is a culture that emphasizes mutual respect, cooperation, continual improvement, and aligning responsibility with authority. Instead of saying no, it may be helpful to take a hint from improv comedy and say, "Yes, and..." or "Yes, but...". This opens the request from the binary nature of "yes" and "no" toward having a nuanced discussion around priority, capacity, and responsibility.
  • 5 rules for having genuine community relationships
    As I wrote in the first article of this three-part series on the power and importance of communities, building a community of passionate and committed members is difficult. When we launched the NethServer community, we realized early that to play the open source game, we needed to follow the open source rules. No shortcuts. We realized we had to convert the company in an open organization and start to work out in the open.
  •  
  • Rust Typestates
    A long time ago, the Rust language was a language with typestate. Officially, typestates were dropped long before Rust 1.0. In this entry, I’ll get you in on the worst kept secret of the Rust community: Rust still has typestates.
  • It's Time To Do CMake Right
    Not so long ago I got the task of rethinking our build system. The idea was to evaluate existing components, dependencies, but most importantly, to establish a superior design by making use of modern CMake features and paradigms. Most people I know would have avoided such enterprise at all costs, but there is something about writing find modules that makes my brain release endorphins. I thought I was up for an amusing ride. Boy was I wrong.

OpenBSD Gets Mitigated For Meltdown CPU Vulnerability

  • OpenBSD Gets Mitigated For Meltdown CPU Vulnerability
    A few days back FreeBSD 11 stable was mitigated for Meltdown (and Spectre vulnerabilities), which came more than one month after these nasty CPU vulnerabilities were disclosed while DragonFlyBSD was quickly mitigated and the first of the BSDs to do so. While OpenBSD is known for its security features and focus, only today did it land its initial Meltdown mitigation.
  • Meltdown fix committed by guenther@

    Meltdown mitigation is coming to OpenBSD. Philip Guenther (guenther@) has just committed a diff that implements a new mitigation technique to OpenBSD: Separation of page tables for kernel and userland. This fixes the Meltdown problems that affect most CPUs from Intel. Both Philip and Mike Larkin (mlarkin@) spent a lot of time implementing this solution, talking to various people from other projects on best approaches.

    In the commit message, Philip briefly describes the implementation [...]