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Hardware

Devices: Nova, Android and Tizen

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Android
Linux
Hardware

Linux Networking Hardware for Beginners: LAN Hardware

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Linux
Hardware

The traditional local area network is connected with an Ethernet switch and Cat cables. The basic components of an Ethernetwork are network interface cards (NICs), cables, and switches. NICs and switches have little status lights that tell you if there is a connection, and the speed of the connection. Each computer needs an NIC, which connects to a switch via an Ethernet cable. Figure 1 shows a simple LAN: two computers connected via a switch, and a wireless access point routed into the wired LAN.

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Devices: SiFive's RISC-V, New Hardware, and Purism’s Librem 5

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Linux
Hardware

RISC-V Boots Linux at SiFive, LEDE 17.01.3 Released

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GNU
Linux
Hardware

Desktops and Devices: Market Share, System76, Raspberry Pi, OSMC, and Ataribox

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GNU
Linux
Hardware
  • Steam Linux Usage Put At 0.6% For September, Contrary To Other Inflated Numbers

    Meanwhile the Netmarketshare data showed Linux almost doubling over the past month, but likely due to some flaw in the system or reporting discrepancy with Android/Chrome-OS. In fact, since the earlier drama today, has already been revised lower to 4.83%. Though that number is still likely artificially higher due to Chrome & co.

  • System76 Galago Pro review

     

    A high-end laptop that offers a stylish all-aluminium design, lots of processing power, a generous selection of ports and a vibrant HiDPI screen for a reasonable price. Just don’t stray too far from a wall socket as the battery life barely lasts half a day’s work.

  • Little Backup Box Update and FAQ

    I’ve been traveling quite a bit lately. And to fight the battery anxiety syndrome, I’ve bought an Anker PowerCore 20100 mAh power bank. This relatively compact and light pack features two USB charging ports capable of delivering up to 2.4 mAh.

    Now that I have plenty of power when I’m on the move, I no longer need to rely on Raspberry Pi Zero to run the Little Backup Box script. So I upgraded my mobile photo backup box to Raspberry Pi 3.

  • OSMC's September update is here

    OSMC's September update is ready with a wide range of improvements and fixes to keep your OSMC device running in tip-top shape.

  • Atari to release new gaming console that runs Linux

    Atari has recently announces that they are coming back into the console market, and are releasing a console dubbed the “AtariBox” and the kicker is; it runs Linux!

    On Sept. 26, Atari released a new photo of the Ataribox, made of real wood, and I must say that it looks absolutely gorgeous! A video of the device can be found on the Ataribox homepage.

Devices: Gonimo, Building an ARM64 Laptop, and More

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Linux
Hardware
  • How to create a free baby monitoring system with Gonimo

    New and expecting parents quickly learn that there is a long—and expensive—list of equipment that a new baby needs. High on that list is a baby monitor, so they can keep an eye (and an ear) on their infant while they're doing other things. But this is one piece of equipment that doesn't have to eat into your baby fund; Gonimo is a free and open source solution that turns existing devices into a baby monitoring system, freeing up some of your baby budget for any of the thousands of other must-have or trendy items lining the aisles of the nearby big-box baby store.

    [...]

    If you know Haskell or want to learn it, you can check out our code at GitHub. Pull requests, code reviews, and issues are all welcome.

    And, finally, please help by spreading the word to new parents and the open source world that the Gonimo baby monitor is simple to use and already in your pocket.

  • Building an ARM64 laptop

    Processors based on the 64-bit ARM architecture have been finding their way into various types of systems, including mobile handsets and servers. There is a distinct gap in the middle of the range, though: there are no ARM64 laptops. Bernhard Rosenkränzer and a group of colleagues set out to change that situation by building such a laptop from available components. He showed up at the 2017 Open Source Summit North America to present the result.

    He started by addressing the question of why one would want to build an ARM64 laptop in the first place. The ARM architecture is known for low power use — a useful feature in a laptop in its own right — but there is more to the ARM story than that; the ARM64 chips are fast and can beat single-core Intel Core-M processors on some benchmarks. An ARM64 laptop may not be good for fast kernel builds, but it can do what most people need, and it can do the kernel builds too in the end. ARM processors need no fans, meaning that the resulting laptop is lighter and will not burn the user's legs. There is little or no malware targeting ARM64 systems, for now at least.

  • Fanless, rugged box-PC runs Linux on Kaby Lake

    Axiomtek’s rugged “eBOX700-891-FL” computer runs Linux or Win 10 IoT on Intel 7th Gen Core chips, and features 4x GbE, 6x USB, 2x mini-PCIe, and PCI x4.

  • 5.25-inch Apollo Lake SBC has up to 4x GbE ports
  • World’s first ESP32 industrial computer has extensive wireless options

    Techbase unveiled a “Moduino” automation controller with an ESP32-WROVER module plus WiFi, BT, and optional LoRa, Sigfox, LTE, Ethernet, and battery power.

    Polish embedded firm Techbase was one of the first manufacturers to tap the original Raspberry Pi Compute Module in 2014 with its ModBerry 500 automation controller, and has since updated it to an RPi Compute Module 3 based ModBerry 500 M3. Now, it is introducing the Moduino, which it calls the world’s first ESP32-based industrial computer.

  • Open Source USB-Key-Fob Allows Makers to Add the Peripherals They Need

Devices: SOTI MobiControl, LimeSDR, USB-Key-Fob, Aaeon

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Linux
Hardware

GNU/Linux in Ataribox

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GNU
Linux
Hardware
  • Ataribox will run Linux and AMD custom processor, will cost $300

    In June, Atari declared itself "back in the hardware business" with the announcement of the Ataribox—a retro-styled PC tech-based console. One month later it emerged Atari plans to crowdfund the project, and now we have some hard facts on cost, and what's under its hood.

    Speaking to VentureBeat, the Ataribox creator and general manager Feargal Mac says an Indiegogo funding campaign will launch this year, and that the final product will ship in spring of 2018. When it does, it'll cost between $250—$300 and will boast an AMD custom processor with Radeon graphics.

  • Atari are launching a new gaming system, the 'Ataribox' and it runs Linux

    Another Linux-based gaming system is coming, this time from Atari. The Ataribox [Official Site] will run on an AMD processor and it sounds quite interesting.

AMD and Linux Kernel

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Linux
Hardware
  • Ataribox runs Linux on AMD chip and will cost at least $250

    Atari released more details about its Ataribox game console today, disclosing for the first time that the machine will run Linux on an Advanced Micro Devices processor and cost $250 to $300.

    In an exclusive interview last week with GamesBeat, Ataribox creator and general manager Feargal Mac (short for Mac Conuladh) said Atari will begin a crowdfunding campaign on Indiegogo this fall and launch the Ataribox in the spring of 2018. The Ataribox will launch with a large back catalog of the publisher’s classic games. The idea is to create a box that makes people feel nostalgic about the past, but it’s also capable of running the independent games they want to play today, like Minecraft or Terraria.

  • Linux 4.14 + ROCm Might End Up Working Out For Kaveri & Carrizo APUs

    It looks like the upstream Linux 4.14 kernel may end up playing nicely with the ROCm OpenCL compute stack, if you are on a Kaveri or Carrizo system.

    While ROCm is promising as AMD's open-source compute stack complete with OpenCL 1.2+ support, its downside is that for now not all of the necessary changes to the Linux kernel drivers, LLVM Clang compiler infrastructure, and other components are yet living in their upstream repositories. So for now it can be a bit hairy to setup ROCm compute on your own system, especially if running a distribution without official ROCm packages. AMD developers are working to get all their changes upstreamed in each of the respective sources, but it's not something that will happen overnight and given the nature of Linux kernel development, etc, is something that will still take months longer to complete.

  • Latest Linux kernel release candidate was a sticky mess

    Linus Torvalds is not noted as having the most even of tempers, but after a weekend spent scuba diving a glitch in the latest Linux kernel release candidate saw the Linux overlord merely label the mess "nasty".

    The release cycle was following its usual cadence when Torvalds announced Linux 4.14 release candidate 2, just after 5:00PM on Sunday, September 24th.

  • Linus Torvalds Announces the Second Release Candidate of Linux Kernel 4.14 LTS

    Development of the Linux 4.14 kernel series continues with the second Release Candidate (RC) milestone, which Linus Torvalds himself announces this past weekend. The update brings more updated drivers and various improvements.

    Linus Torvalds kicked off the development of Linux kernel 4.14 last week when he announced the first Release Candidate, and now the second RC is available packed full of goodies. These include updated networking, GPU, and RDMA drivers, improvements to the x86, ARM, PowerPC, PA-RISC, MIPS, and s390 hardware architectures, various core networking, filesystem, and documentation changes.

Devices: BeagleBoard, Industrial Internet of Things (IIoT), internet of things (IoT), and eCosPro

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Linux
Hardware
  • New PocketBeagle Open Source Developer Board Unveiled (video)

    Anyone looking for a tiny development board may be interested in the new hardware unveiled by BeagleBoard the form of their open source PocketBeagle which is now available to purchase priced at just $25.

    The Raspberry Pi Zero sized PocketBeagle can be used in robotic applications, drones and 3D printers and is based on the Octavo Systems OSD3358 system-in-package (SiP), the same SiP that powers the credit card-sized BeagleBone Black Wireless, but is half the size.

  • Driving Manufacturing Productivity through the Industrial Internet of Things (IIoT)

    Samsung is a major manufacturer of electronic components for clients such as Apple, Sony, HTC, and Nokia. It is also the world’s largest manufacturer of mobile devices and happens to be the world’s largest memory chip manufacturer. In July 2017, Samsung Electronics overtook Intel as the largest semiconductor chip maker in the world.

  • What is edge computing and how it’s changing the network

    Edge computing allows data produced by internet of things (IoT) devices to be processed closer to where it is created instead of sending it across long routes to data centers or clouds.

    Doing this computing closer to the edge of the network lets organizations analyze important data in near real-time – a need of organizations across many industries, including manufacturing, health care, telecommunications and finance.

  • eCosCentric Limited's eCosPro

    The developer of eCos, eCosCentric Limited, recently announced the latest 4.1 release of eCosPro, the stable, fully tested and supported version of the operating system and RedBoot bootstrap firmware. The new 4.1 release of the eCosPro Developer's Kit includes the latest Eclipse Neon IDE, provides improvements to the eCosPro Eclipse plugin and development tools and integrates a variety of runtime enhancements.

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More in Tux Machines

Software and Games Leftovers

  • LXD Weekly Status #35
    This past week we’ve been focusing on a number of open pull requests, getting closer to merging improvements to our storage volume handling, unix char/block devices handling and the massive clustering branch that’s been cooking for a while. We’re hoping to see most of those land at some point this coming week. On the LXC side of things, the focus was on bugfixes and cleanups as well as preparing for the removal of the python3 and lua bindings from the main repository. We’re also making good progress on distrobuilder and hope to start moving some of our images to using it as the build tool very soon.
  • Performance Co-Pilot 4.0.0 released
    It gives me great pleasure to announce the first major-numbered PCP release in nine and a half years - PCP v4 - is here!
  • Performance Co-Pilot Sees First Major Version Bump In Nearly A Decade
    The Performance Co-Pilot open-source cross-platform monitoring/visualizing stack has reached version 4.0 as its first major version hike in almost ten years.
  •  
  • Sci-fi mystery 'The Station' has released, it’s a short but memorable experience
    What would happen if we discovered the existence of alien life? A question I've often asked and a question many games, films and books have covered in great detail. The Station [Steam] is a sci-fi mystery that sees you investigate The Espial, a space station sent to research a sentient alien civilization.
  • Halcyon 6: The Precursor Legacy DLC released, some good content for a small price
    Halcyon 6: The Precursor Legacy DLC [GOG, Steam] was released earlier this month, adding some really nice content at a small price to an already great game.
  • Parry and dodge your way to victory in 'Way of the Passive Fist', launching March 6th
    Way of the Passive Fist [Steam, Official Site] is a rather unique and very colourful arcade brawler and it's releasing with Linux support on March 6th.

KDE and GNOME Leftovers

  • Kdenlive Café tonight and beta AppImage
    The last months for Kdenlive have been very quiet from the outside – we were not very active on the bugtracker, did not make a lot of announcements, and the 17.12.x release cycle only contained very few minor bugfixes. The main reason for this was the huge work that went behind the scenes for a major code refactoring that was required to allow further developments. So after more than a year working on it, we hope to get ready for the 18.04 release!
  • [Krita] Interview with Christine Garner
    I did Archaeology in University and I love history, mythology, folklore and nature. I’ve always been drawing from an early age. I graduated in 2003 with an archaeology degree. I taught myself digital art and web coding skills for fun and practical reasons. I used to do self-employed web design and admin type jobs, but in 2013 I became disillusioned with my life and had depression. I took a Foundation art course in 2013 deciding to pursue my artistic passions instead.
  • Qt 5.11 Brings New Accessibility Backend on Windows
    Accessibility technology encompasses assistive tools such as screen readers, magnifiers and braille displays, as well as APIs and frameworks that allow applications to expose elements of their UI to such tools.
  • CSS Grid
    This would totally have been a tweet or a facebook post, but I’ve decided to invest a little more energy and post these on my blog, accessible to everybody. Getting old, I guess. We’re all mortal and the web isn’t open by its own. In the past few days I’ve been learning about CSS grid while redesigning Flatpak and Flathub sites (still coming). And with the knowledge of really grokking only a fraction of it, I’m in love.

OSS: Project Names, Events, NSF and Mozilla, ArangoDB, Oracle, Bitcoin and More

  • Choosing project names: 4 key considerations
    Working on a new open source project, you're focused on the code—getting that great new idea released so you can share it with the world. And you'll want to attract new contributors, so you need a terrific name for your project. We've all read guides for creating names, but how do you go about choosing the right one? Keeping that cool science fiction reference you're using internally might feel fun, but it won't mean much to new users you're trying to attract. A better approach is to choose a name that's memorable to new users and developers searching for your project. Names set expectations. Your project's name should showcase its functionality in the ecosystem and explain to users what your story is. In the crowded open source software world, it's important not to get entangled with other projects out there. Taking a little extra time now, before sending out that big announcement, will pay off later.
  • FOSDEM 2018 Community DevRoom Recap: Simon Phipps & Rich Sands
    It’s been a few weeks now since FOSDEM and if you didn’t have a chance to attend or watch the  livestream of the FOSDEM 2018 Community DevRoom, Leslie my co-chair, and I are doing a round up summary on posts on each of the talks to bring you the video and the highlights of each presentation. You can read the preview post of Rich Sands and Simon Phipps pre FOSDEM blog post here.
  • Scheduling Voxxed Days Zurich 2018 with OptaPlanner
    My name is Mario Fusco and I’m honored to be the Program Committee Lead of Voxxed Days Zurich for the third year in a row. Reading, evaluating, discussing, and selecting from the 200+ proposals that arrive every year is a long and challenging process. I must admit, I largely underestimated the task the first year I started doing it. It’s necessary to evaluate not only the quality of every submission, but also how they fit together. In the end, the worst part is having to reject so many incredible proposals because there are a limited number of slots. However, once all the talks have been selected and all the approval and rejection emails have been sent, the process is still not complete. Now it is time to take all the accepted talks and schedule the actual program. Even for a moderate sized event like Voxxed Days Zurich (the conference lasts only one day and we have four parallel tracks), this is not a trivial task. There are many constraints and nice-to-haves that you may need to consider. For example, some speakers will arrive late in the morning or will have to leave early in the afternoon.  Some talks require different room capacities.  Two talks belonging to the same track must not be scheduled at the same time. There are many more variables to this process.
  • 20 Big Ideas to Connect the Unconnected
    Last year, the National Science Foundation (NSF) and Mozilla announced the Wireless Innovation for a Networked Society (WINS) challenges: $2 million in prizes for big ideas to connect the unconnected across the U.S. Today, we’re announcing our first set of winners: 20 bright ideas from Detroit, Cleveland, Albuquerque, New York City, and beyond. The winners are building mesh networks, solar-powered Wi-Fi, and network infrastructure that fits inside a single backpack. Winning projects were developed by veteran researchers, enterprising college students, and everyone in-between. What do all these projects have in common? They’re affordable, scalable, open-source, and secure.
  • ArangoDB publishes industry-wide open source NoSQL performance benchmark
    ArangoDB, a provider of native multi-model NoSQL database solutions, announced the latest findings of its open source NoSQL performance benchmark series. To enable vendors to respond to the results and contribute improvements, ArangoDB has published the necessary scripts required to repeat the benchmark.
  • Can one 'multi-model' database rule them all?
    ArangoDB open source NoSQL performance benchmark series is one such open study.
  • Oracle-Supported Port of DTrace?, Linux Foundation Announces Akraino, New Feral Interactive Game and Qt 5.11 Alpha
    For those of us who have been holding out to see an Oracle-supported port of DTrace on Linux, that time is nearly here. Oracle just re-licensed the system instrumentation tool from the original CDDL to GPLv2.
  • Kernel patch releases, WineHQ, OpenIndiana project, FreeBSD Unix distribution, Xubuntu community contest
    The OpenIndiana project is still alive and well with a recent announcement of migrating the project to GCC 6.4. Unfortunately, this version does not cover the Spectre/Meltdown vulnerabilities, although the next version planned is 7.3 which will cover these hot issues.
  • Satoshi’s Vision? Bitcoin Cash Gets It Wrong, Says Max Keiser
    The movement was formally founded in 1983 by Richard Stallman with the launch of the GNU Project, which was founded on the idea that proprietary software harms users to the benefit of large corporations.
  • Bitcoin's Developers Are Debating A Change To Its Open License
    Ever since its launch last August, bitcoin has had an antagonistic relationship with its offshoot, bitcoin cash. But their battle may have provided a trigger to seek ways to protect bitcoin’s core code from indiscriminate use.
  • A new Maryland bill would allow students to buy textbooks tax-free twice a year [Ed: This is a reaction to open-source (Open Access) books and maybe an attempt to extinguish such state-level initiatives]
    University of Maryland student Kayla Little has wanted to be a doctor since she was 11 years old — but a nationwide rise in textbook prices has proved to be an obstacle to her success. "I've wanted to go into medicine for the longest [time], and I really don't want to give that up for books," said Little, who hopes to go to medical school and become an orthopedic surgeon for a professional sports team.
  • How the Grateful Dead were a precursor to Creative Commons licensing
    From its founding in 1965, the Grateful Dead was always an unusual band. Rising amidst the counterculture movement in the San Francisco Bay Area, the Grateful Dead’s music had roots in multiple styles and genres but did not lend itself to easy categorization. Was it psychedelic? Folk? Blues? Country? Yes, it was all of these and more. The band frequently performed well-known public domain songs, but they made the songs their own. Members of the band could effortlessly play across traditional and diverse styles. At concerts, they often performed songs that sounded familiar at first but grew and evolved across styles and genres. Songs often turned into lengthy jam sessions in which musicians played off one another, discovering new musical motifs and expanding them together.

Rust things I miss in C and learning to program is getting harder

  • Rust things I miss in C
    Librsvg feels like it is reaching a tipping point, where suddenly it seems like it would be easier to just port some major parts from C to Rust than to just add accessors for them. Also, more and more of the meat of the library is in Rust now. I'm switching back and forth a lot between C and Rust these days, and C feels very, very primitive these days.
  • Learning to program is getting harder

    I have written several books that use Python to explain topics like Bayesian Statistics and Digital Signal Processing. Along with the books, I provide code that readers can download from GitHub. In order to work with this code, readers have to know some Python, but that's not enough. They also need a computer with Python and its supporting libraries, they have to know how to download code from GitHub, and then they have to know how to run the code they downloaded.

    And that's where a lot of readers get into trouble.