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today's leftovers

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  • 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.

today's leftovers

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Misc

Leftovers: ExeeLinux Show/Unleaded Hangouts, Linux Foundation's CNCF/Akraino and More

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Misc
  • What’s Holding Linux Back – Unleaded Hangouts

    What’s Holding Linux Back? Obviously we’ve seen some growth, but it does feel like there may be some things that hold Linux back a bit. We discuss.

  • ExeeLinux Show 18.9 | Mr. Desktop & Mr. Server Ep. 9 – PDisks

    ExeeLinux Show 18.9 | Mr. Desktop & Mr. Server Ep. 9 – PDisks

  • How Kubernetes became the solution for migrating legacy applications

    In 2015, Google released Kubernetes as an open source project. It was an implementation of Google's internal system called Borg. Google and the Linux Foundation created the Cloud-Native Computing Foundation (CNCF) to host Kubernetes (and other cloud-native projects) as an independent project governed by a community around it. Kubernetes quickly became one of the fastest growing open source projects in history, growing to thousands of contributors across dozens of companies and organizations.

    What makes Kubernetes so incredible is its implementation of Google's own experience with Borg. Nothing beats the scale of Google. Borg launches more than 2-billion containers per week, an average of 3,300 per second. At its peak, it's many, many more. Kubernetes was born in a cauldron of fire, battle-tested and ready for massive workloads.

  • Akraino, a New Linux Foundation Project, Aims to Drive Alignment Around High-Availability Cloud Services for Network Edge

    Akraino will offer users new levels of flexibility to scale edge cloud services quickly, to maximize the applications or subscribers supported on each server, and to help ensure the reliability of systems that must be up at all times. While several open source projects exist to help solve pieces of the puzzle, nothing currently meets the need for an edge infrastructure solution. Integration of existing efforts in this new project will help deliver ease of use, hardened reliability, unique features, and performance for carrier, provider, and IoT networks.

  • Absolute 15.0 Beta 4 released

    Based on Slackware64-current

    Another beta... with all the kernel updates, glib and such -- trying to make things easier on beta testers Smile

  • State of Wisconsin Investment Board Has $33.92 Million Stake in Red Hat Inc (RHT)

today's lefftovers

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Misc

today's leftovers

Filed under
Misc
  • MX Linux Review of MX-17 – For The Record

    MX Linux Review of MX-17. MX-17 is a cooperative venture between the antiX and former MEPIS Linux communities. It’s XFCE based, lightning fast, comes with both 32 and 64-bit CPU support…and the tools. Oh man, the tools available in this distro are both reminders of Mepis past and current tech found in modern distros.

  • Samsung Halts Android 8.0 Oreo Rollouts for Galaxy S8 Due to Unexpected Reboots

    Samsung stopped the distribution of the Android 8.0 Oreo operating system update for its Galaxy S8 and S8+ smartphones due to unexpected reboots reported by several users.

    SamMobile reported the other day that Samsung halted all Android 8.0 Oreo rollouts for its Galaxy S8/S8+ series of Android smartphones after approximately a week since the initial release. But only today Samsung published a statement to inform user why it stopped the rollouts, and the cause appears to be related to a limited number of cases of unexpected reboots after installing the update.

  • Xen Project Contributor Spotlight: Kevin Tian

    The Xen Project is comprised of a diverse set of member companies and contributors that are committed to the growth and success of the Xen Project Hypervisor. The Xen Project Hypervisor is a staple technology for server and cloud vendors, and is gaining traction in the embedded, security and automotive space. This blog series highlights the companies contributing to the changes and growth being made to the Xen Project and how the Xen Project technology bolsters their business.

  • Initial Intel Icelake Support Lands In Mesa OpenGL Driver, Vulkan Support Started

    A few days back I reported on Intel Icelake patches for the i965 Mesa driver in bringing up the OpenGL support now that several kernel patch series have been published for enabling these "Gen 11" graphics within the Direct Rendering Manager driver. This Icelake support has been quick to materialize even with Cannonlake hardware not yet being available.

  • LunarG's Vulkan Layer Factory Aims To Make Writing Vulkan Layers Easier

    Introduced as part of LunarG's recent Vulkan SDK update is the VLF, the Vulkan Layer Factory.

    The Vulkan Layer Factory aims to creating Vulkan layers easier by taking care of a lot of the boilerplate code for dealing with the initialization, etc. This framework also provides for "interceptor objects" for overriding functions pre/post API calls for Vulkan entry points of interest.

today's leftovers

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Misc
  • util-linux v2.32 -- what's new?

    This release (rc1 now) is without dramatic changes and game-changing improvements.

    We have again invested our time and love to make cal(1) more usable. The most visible change is possibility to specify calendar system.

  • GLXVND Support Lands In Git For X.Org Server 1.20

    There's been a lot of activity in xorg-server Git the past few days, making it look like the developers may be trying to wrap up the very long X.Org Server 1.20 cycle. The latest major feature work landing is GLXVND.

    GLXVND is the feature work spearheaded last year by NVIDIA for what is effectively "server-side GLVND", or taking their OpenGL Vendor Neutral Dispatch Library approach from the user-space OpenGL drivers and applying the same concept to allowing multiple GLX modules to happily co-exist on the same running X.Org Server.

  • Weblate 2.19

    Weblate 2.19 has been released today. The biggest improvement are probably addons to customize translation workflow, but there are some other enhancements as well.

  • Apache Camel URI completion in VS Code XML Editor and Eclipse Che
  • Certmonger, SELinux and Keystores in random locations
  • Red Hat’s David Egts on 3 Application Migration Approaches

    David Egts, chief technologist for Red Hat’s public sector, told MeriTalk in an interview published Wednesday that lift and shift, augment with new layers and rewrite are three approaches government agencies and companies can adopt to modernize aging applications.

    Egts said the effectiveness of the approaches depends on the application, contextual factors and business and that agencies should work with system integrators that help execute those three app migration approaches.

  • Today’s Brokerage Rating: Tyson Foods, Inc. (TSN), Red Hat, Inc. (RHT)
  • CenturyLink, Inc. (CTL) is at $17.58 per share and Red Hat, Inc. (RHT) is listed at $134.19
  • Airtop2 Inferno Offers i7-7700K + GeForce GTX 1080 While Being Fanless
  • ‘Like a phoenix from the ashes’ – Nokia’s brand value jumped a whopping 70% last year [Ed: Maybe because they got rid of Microsoft and Windows]

    Anderson credits Nokia's rise in value to its two-pronged strategy. On the one hand, there's the core Networks business – which, despite a recent slowdown, has done well and could see a boost from ensuing 5G rollouts – and, on the other, the company's lucrative and fast-growing tech licensing operation.

    [...]

    Nokia Technologies, the company's patent licensing business, has become a major revenue source for Nokia, which has even turned to third party litigation specialists to help secure a portfolio of patents dating back to the company's heyday (Nokia ranked 9th on Brand Finance's list in 2008).

  • F-Droid: an alternative to Google Play

    It is important to talk about Android at Linux conferences like linux.conf.au, Peter Serwylo said to start his talk. Android is deployed on millions or billions of devices, but it does suffer from some problems that F-Droid, an alternative Android app store, tries to address. The title of his talk noted that F-Droid is private, secure, free, and open, all of which are desirable traits for many in our community.

    Serwylo got interested in Android because it was running on the first smart device he ever owned. He chose Android because he was getting interested in free software and recognized that Android was a well-supported version of Linux that was available on lots of different devices. But he found that the Android experience was not quite the "Linux experience that you are used to".

today's leftovers

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Misc
  • Is it an upgrade, or a sidegrade?

    I went to a nearby store, looked at the offers... And, in part due to the attitude of the salesguy, I decided not to (installing Linux will void any warranty, WTF‽ In 2018‽). Came back home, and... My Acer works again!

  • How To Install KDE Plasma Mobile On Your Android Smartphone?

    New Linux-based mobile operating systems and hardware projects have been making numerous headlines in the recent months. Projects like postmarketOS, Plasma Mobile, Librem 5, etc., have managed to gain momentum and support of open source community.

    To give you a rough idea of how things are going on the Plasma Mobile land, its developers have shared two methods (Via: Softpedia) to test Plasma Mobile on an actual Android smartphone. In a previous post, they also shared virtual machine images of the OS.

  • A KDE Love Story: Translating Kalzium into Chinese

    When I was a high school student, chemistry was not my cup of tea. My grades in chemistry were not bad either, but I hated memorizing those organic compounds. Then, I decided to major in computer science at university, and from that moment, destiny tightly bonded me and Free and Open Source Software.

  • Last week in Kube
  • fwupd now tells you about known issues

    That one little URL for the user to click on is the result of a rule engine being added to the LVFS. Of course, firmware updates shouldn’t ever fail, but in the real world they do, because distros don’t create /boot/efi correctly (cough, Arch Linux) or just because some people are running old versions of efivar, a broken git snapshot of libfwupdate or because a vendor firmware updater doesn’t work with secure boot turned on (urgh). Of all the failures logged on the LVFS, 95% fall into about 3 or 4 different failure causes, and if we know hundreds of people are hitting an issue we already understand we can provide them with some help.

  • I love free software… and Gentoo does! #ilovefs

    Some people care if software is free of cost or if it has the best features, above everything else. I don’t. I care that I can legally inspect its inner workings, modify and share modified versions. That’s why I happily avoid macOS, Windows, Skype, Photoshop.

  • Multiplexing Input or Output on a Raspberry Pi Part 1: Shift Registers

    A Raspberry Pi doesn't have that many GPIO pins, and neither does an Arduino Uno. An Arduino Mega does, but buying a Mega to go between the Pi and the keyboard kind of misses the point of scavenging a $3 keyboard; I might as well just buy an I2C or MIDI keyboard. So I needed some sort of I/O multiplexer that would let me read 31 keys using a lot fewer pins.

    There are a bunch of different approaches to multiplexing. A lot of keyboards use a matrix approach, but that makes more sense when you're wiring up all the buttons from scratch, not starting with a pre-wired keyboard like this. The two approaches I'll discuss here are shift registers and multiplexer chips.

  • Fanless, Linux-friendly Kaby Lake mini-tower drives seven 4K displays

    Compulab’s rugged “Airtop2” mini-tower runs Linux Mint or Win 10 on a Xeon E3-1275 or Core i7-7700 CPU with optional Nvidia Quadro P4000 graphics plus up to 64GB DDR4, a 6-drive NVMe/SATA subsystem, up to 7x display ports, and optional M.2 and FACE modules.

today's leftovers

Filed under
Misc

today's leftovers

Filed under
Misc

today's leftovers

Filed under
Misc
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More in Tux Machines

GNOME and Fedora

  • RFC: Integrating rsvg-rs into librsvg
    I have started an RFC to integrate rsvg-rs into librsvg. rsvg-rs is the Rust binding to librsvg. Like the gtk-rs bindings, it gets generated from a pre-built GIR file.
  • 1+ year of Fedora and GNOME hardware enablement
    A year and a couple of months ago, Christian Schaller asked me to pivot a little bit from working full time on Fleet Commander to manage a new team we were building to work on client hardware enablement for Fedora and GNOME with an emphasis on upstream. The idea was to fill the gap in the organization where nobody really owned the problem of bringing up new client hardware features vertically across the stack (from shell down to the kernel), or rather, ensure Fedora and GNOME both work great on modern laptops. Part of that deal was to take over the bootloader and start working closer to customers and hardware manufacturing parnters.
  • Fedora Atomic Workstation: Works on the beach
    My trip is getting really close, so I decided to upgrade my system to rawhide. Wait, what ? That is usually what everybody would tell you not to do. Rawhide has this reputation for frequent breakage, and who knows if my apps will work any given day. Not something you want to deal with while traveling.
  • 4 cool new projects to try in COPR for February

Why You Shouldn’t Use Firefox Forks (and Proprietary Opera)

  • Why You Shouldn’t Use Firefox Forks Like Waterfox, Pale Moon, or Basilisk
    Mozilla Firefox is an open source project, so anyone can take its code, modify it, and release a new browser. That’s what Waterfox, Pale Moon, and Basilisk are—alternative browsers based on the Firefox code. But we recommend against using any of them.
  • Opera Says Its Next Opera Release Will Have the Fastest Ad Blocker on the Block
    Opera Software promoted today its upcoming Opera 52 web browser to the beta channel claiming that it has the faster ad blocker on the market compared to previous Opera release and Google Chrome. One of the key highlights of the Opera 52 release will be the improved performance of the built-in ad blocker as Opera claims to have enhanced the string matching algorithm of the ad blocker to make it open web pages that contain ads much faster than before, and, apparently than other web browsers, such as Chrome.

Graphics: Glxinfo, ANV, SPIR-V

  • Glxinfo Gets Updated With OpenGL 4.6 Support, More vRAM Reporting
    The glxinfo utility is handy for Linux users in checking on their OpenGL driver in use by their system and related information. But it's not often that glxinfo itself gets updated, except that changed today with the release of mesa-demos-8.4.0 as the package providing this information utility. Mesa-demos is the collection of glxinfo, eglinfo, glxgears, and utilities related to Mesa. With the Mesa-demos 8.4.0 it is predominantly glxinfo updates.
  • Intel ANV Getting VK_KHR_16bit_storage Support Wrapped Up
    Igalia's Jose Maria Casanova Crespo sent out a set of patches today for fixes that allow for the enabling of the VK_KHR_16bit_storage extension within Intel's ANV Vulkan driver. The patches are here for those interested in 16-bit storage support in Vulkan. This flips on the features for storageBuffer16BitAccess, uniformAndStorageBuffer16BitAccess, storagePushConstant16 and the VK_KHR_16bit_storage extension. This support is present for Intel "Gen 8" Broadwell graphics and newer. Hopefully the work will be landing in Mesa Git soon.
  • SPIR-V Support For Gallium3D's Clover Is Closer To Reality
    It's been a busy past week for open-source GPU compute with Intel opening up their new NEO OpenCL stack, Karol Herbst at Red Hat posting the latest on Nouveau NIR support for SPIR-V compute, and now longtime Nouveau contributor Pierre Moreau has presented his latest for SPIR-V Clover support. Pierre has been spending about the past year adding SPIR-V support to Gallium3D's "Clover" OpenCL state tracker. SPIR-V, of course, is the intermediate representation used now by OpenCL and Vulkan.

Security: Updates, Tinder, FUD and KPTI Meltdown Mitigation

  • Security updates for Friday
  • Tinder vulnerability let hackers [sic] take over accounts with just a phone number

    The attack worked by exploiting two separate vulnerabilities: one in Tinder and another in Facebook’s Account Kit system, which Tinder uses to manage logins. The Account Kit vulnerability exposed users’ access tokens (also called an “aks” token), making them accessible through a simple API request with an associated phone number.

  • PSA: Improperly Secured Linux Servers Targeted with Chaos Backdoor [Ed: Drama queen once again (second time in a week almost) compares compromised GNU/Linux boxes to "back doors"]
    Hackers are using SSH brute-force attacks to take over Linux systems secured with weak passwords and are deploying a backdoor named Chaos. Attacks with this malware have been spotted since June, last year. They have been recently documented and broken down in a GoSecure report.
  • Another Potential Performance Optimization For KPTI Meltdown Mitigation
    Now that the dust is beginning to settle around the Meltdown and Spectre mitigation techniques on the major operating systems, in the weeks and months ahead we are likely to see more performance optimizations come to help offset the performance penalties incurred by mitigations like kernel page table isolation (KPTI) and Retpolines. This week a new patch series was published that may help with KPTI performance.