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Saturday, 24 Mar 18 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Quick Roundup

Type Title Author Replies Last Postsort icon
Story EUPL planned actions Roy Schestowitz 24/03/2018 - 12:10pm
Story Security: Dropbox, FUD, CNCF, 'Cloud' Roy Schestowitz 24/03/2018 - 12:06pm
Story A Look At The Relative Spectre/Meltdown Mitigation Costs On Windows vs. Linux Rianne Schestowitz 24/03/2018 - 2:38am
Story Raspberry Pi atmospheric sensor HAT can detect distant explosions Rianne Schestowitz 24/03/2018 - 2:35am
Story Wireless crazed Orange Pi boasts 4G LTE, WiFi, BT, FM, and GPS Rianne Schestowitz 24/03/2018 - 2:33am
Story today's leftovers Roy Schestowitz 23/03/2018 - 10:06pm
Story Software: GTK-VNC, GNOME Shell and More Roy Schestowitz 23/03/2018 - 10:05pm
Story Devices: Mintbox Mini, NanoNote (Part 3), MV3 Roy Schestowitz 23/03/2018 - 10:04pm
Story Linux Foundation: Microsoft Openwashing,, OCP, Kernel Commits Statistics Roy Schestowitz 23/03/2018 - 10:02pm
Story today's howtos Roy Schestowitz 23/03/2018 - 9:59pm

EUPL planned actions

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A revised set of guidelines and recommendations on the use of the open source licence EUPL v1.2 published by the Commission on 19 May 2017 will be developed, involving the DIGIT unit B.3 (Reusable Solutions) and the JRC 1.4 (Joint Research Centre – Intellectual Property and Technology Transfer). The existing licence wizard will be updated. New ways of promoting public administrations' use of open source will be investigated and planned (such as hackathons or app challenges on open source software). The target date for the release of this set of guidelines on the use of the European Public Licence EUPL v1.2, including a modified Licence Wizard, is planned Q2 2018.

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Security: Dropbox, FUD, CNCF, 'Cloud'

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  • Dropbox has some genuinely great security reporting guidelines, but reserves the right to jail you if you disagree

    Dropbox's position, however reasonable in many of its aspects, is woefully deficient, because the company reserves the right to invoke DMCA 1201 and/or CFAA and other tools that give companies the power to choose who can say true things abour mistakes they've made.

    This is not normal. Before DRM in embedded software and cloud connectivity, became routine there were no restrictions on who could utter true words about defects in a product. [...]

  • Hackers Infect Linux Servers With Monero Miner via 5-Year-Old Vulnerability [Ed: A five-year-old vulnerability implies total neglect by sysadmins, not a GNU/Linux weakness]

    Attackers also modified the local cron jobs to trigger a "watchd0g" Bash script every three minutes, a script that checked to see if the Monero miner was still active and restarted XMRig's process whenever it was down.

  • GitHub: Our dependency scan has found four million security flaws in public repos [Ed: No, GitHub just ran a scan for old versions being used and reused. It cannot do this for proprietary software, but the issues are there and the risks are no better.]

    GitHub says its security scan for old vulnerabilities in JavaScript and Ruby libraries has turned up over four million bugs and sparked a major clean-up by project owners.

    The massive bug-find total was reached within a month of the initiative's launch in November, when GitHub began scanning for known vulnerabilities in certain popular open-source libraries and notifying project owners that they should be using an updated version.

  • Envoy CNCF Project Completes Security Audit, Delivers New Release

    The Cloud Native Computing Foundation (CNCF) has begun a process of performing third-party security audits for its projects, with the first completed audit coming from the Envoy proxy project.

    The Envoy proxy project was created by ride-sharing company Lyft and officially joined the CNCF in September 2017. Envoy is a service mesh reverse proxy technology that is used to help scale micro-services data traffic.

  • Hybrid cloud security: Emerging lessons [Ed: 'Cloud' and security do not belong in the same headline because 'cloud' is a data breach, typically involving a company giving all its (and customers') data to some spying giant abroad]

A Look At The Relative Spectre/Meltdown Mitigation Costs On Windows vs. Linux

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The latest in our Windows versus Linux benchmarking is looking at the relative performance impact on both Linux and Windows of their Spectre and Meltdown mitigation techniques. This round of tests were done on Windows 10 Pro, Ubuntu 18.04 LTS, and Clear Linux when having an up-to-date system on each OS where there is Spectre/Meltdown protection and then repeating the same benchmarks after reverting/disabling the security functionality.

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Raspberry Pi atmospheric sensor HAT can detect distant explosions

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OSOP’s $179 and up “Raspberry Boom” Raspberry Pi HAT add-on detects infrasound from volcanoes, explosions, and rockets. A $299 and up Shake and Boom HAT adds a seismograph.

Panama-based OSOP, which found Kickstarter success with its Raspberry Shake seismograph add-on board for the Raspberry Pi, has now returned with a Raspberry Boom add-on board and infrasound sensor that detects inaudible sound. The same Kickstarter campaign is also selling a new Raspberry Shake and Boom product that combines the Boom with the seismograph capabilities of the Shake. Both products can tap into OSOPs large citizen science network to detect real-time events around the world.

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Wireless crazed Orange Pi boasts 4G LTE, WiFi, BT, FM, and GPS

The “Orange Pi 4G-IOT” SBC that runs Android 6.0 on a quad -A53 MediaTek MT6737 SoC, and offers a 40-pin header, WiFi, Bluetooth, FM, GPS, a 4G LTE radio, and fingerprint sensor support.

Shenzhen Xunlong open spec Orange Pi 4G-IOT SBC, which just launched for $45 on AliExpress, is the most wireless savvy Orange Pi to date. The open-spec SBC includes an unnamed, 4G LTE radio module with mini-SIM card slot, as well as a combo module that includes WiFi, Bluetooth, FM, and GPS. There is also support for a fingerprint sensor.

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today's leftovers

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  • Linux More Popular than Windows in Stack Overflow's 2018 Developer Survey

    Stack Overflow, the largest and most trusted online community for developers, published the results of their annual developer survey, held throughout January 2018.

    More than 100,000 developers participated in this year's Annual Developer Survey, which included several new topics ranging from ethics in coding to artificial intelligence (AI). The results are finally here and reveal the fact that some technologies and operating systems have become more popular than others in the past year.

  • History of containers

    I’ve researched these dates several times now over the years, in preparation for several talks. So I’m posting it here for my own future reference.

  • Ubuntu Podcast from the UK LoCo: S11E03 – The Three Musketeers - Ubuntu Podcast
  • Best Desktop Environment

    Thanks to its stability, performance, feature set and a loyal following, the K Desktop Environment (KDE) won Best Desktop Environment in this year's Linux Journal Readers' Choice Awards.

  • Renata D'Avila: Pushing a commit to a different repo

    My Outreachy internship with Debian is over. I'm still going to write an article about it, to let everyone know what I worked on towards the ending, but I simply didn't have the time yet to sit down and compile all the information.

Software: GTK-VNC, GNOME Shell and More

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Devices: Mintbox Mini, NanoNote (Part 3), MV3

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  • Mintbox Mini 2: Compact Linux desktop with Apollo Lake quad-core CPU

    The Mintbox Mini 2 is a fanless computer that measures 4.4″ x 3.3″ x 1.3″ and weighs about 12 ounces. It’s powered by a 10W Intel Celeron J3455 quad-core processor.

  • Linux Mint ditches AMD for Intel with new Mintbox Mini 2

    While replacing Windows 10 with a Linux-based operating system is a fairly easy exercise, it shouldn’t be necessary. Look, if you want a computer running Linux, you should be able to buy that. Thankfully you can, as companies like System76 and Dell sell laptops and desktops with Ubuntu or Ubuntu-based operating systems.

    Another option? Buy a Mintbox! This is a diminutive desktop running Linux Mint — an Ubuntu-based OS. Today, the newest such variant — The Mintbox Mini 2 — makes an appearance. While the new model has several new aspects, the most significant is that the Linux Mint Team has switched from AMD to Intel (the original Mini used an A4-Micro 6400T).

  • Porting L4Re and Fiasco.OC to the Ben NanoNote (Part 3)

    So, we find ourselves in a situation where the compiler is doing the right thing for the code it is generating, but it also notices when the programmer has chosen to do what is now the wrong thing. We must therefore track down these instructions and offer a supported alternative. Previously, we introduced a special configuration setting that might be used to indicate to the compiler when to choose these alternative sequences of instructions: CPU_MIPS32_R1. This gets expanded to CONFIG_CPU_MIPS32_R1 by the build system and it is this identifier that gets used in the program code.

  • Linux Software Enables Advanced Functions on Controllers

    At NPE2018, SISE presents its new generation of multi-zone controllers (MV3). Soon, these controllers will be able to control as many as 336 zones. They are available in five sizes (XS, S, M, L and XL) with three available power cards (2.5 A, 15 A and 30 A). They are adaptable to the packaging, automotive, cosmetics, medical and technical-parts markets.

Linux Foundation: Microsoft Openwashing,, OCP, Kernel Commits Statistics

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  • More Tips for Managing a Fast-Growing Open Source Project [Ed: Microsoft has infiltrated the Linux Foundation so deeply and severely that the Foundation now regularly issues openwashing pieces for the company that attacks Linux]
  • improves Kubernetes networking in sixth software release, one of Linux Foundation’s open source projects, has introduced its 18.01 software release with a focus on improving Kubernetes Networking, Istio and cloud native NFV.

  • Bolsters Kubernetes, NFV, and Istio Support With Latest Release

    The Fast Data Project ( released its sixth update since its inception within the Linux Foundation two years ago. While the update list is extensive, most are focused on Kubernetes networking, cloud native network functions virtualization (NFV), and Istio.

  • Linux Foundation, OCP collaborate on open sourcing hardware and software

    The virtualization of network functions has resulted in a disaggregation of hardware and software, increasing interest in open source projects for both layers in return. To feed this interest, the Linux Foundation and Open Compute Project (OCP) recently announced a joint initiative to advance the development of software and hardware-based open source networking.

    Both organizations have something to offer the other through the collaboration. The Linux Foundation’s OPNFV project integrates OCP as well as other open source software projects into relevant network functions virtualization (NFV) reference architectures. At the same time, OCP offers an open source option for the hardware layer.

  • Kernel Commits with "Fixes" tag

    Over the past 5 years there has been a steady increase in the number of kernel bug fix commits that use the "Fixes" tag.  Kernel developers use this annotation on a commit to reference an older commit that originally introduced the bug, which is obviously very useful for bug tracking purposes. What is interesting is that there has been a steady take-up of developers using this annotation:

Fedora: Fedora 28 Beta Delay, Mindshare Monthly Report and More

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Red Hat
  • Fedora 28 release dates and schedule

    With the release of Fedora 27, the Fedora 28 release schedule is falling into place. As of now, the current Fedora 28 release schedule is as follows.

  • Fedora 28 Beta Has Been Delayed

    It's time for the Fedora 28 release dance and to place your bets if F28 will be released on time or is another Fedora release challenged by release delays.

    Fedora 28 Beta had been due for release next week but has now been set by its first delay. Fortunately, a buffer was already built into the release schedule so for now is not impacting the final release of Fedora 28 due out in May.

  • Fedora 28 Beta status is NO-GO

    Release status of the Fedora 28 Beta is NO-GO. Due to missing RC for the F28 Beta release and presence of blocker bugs, the decision is “No Go”. The Beta release slips for one week to “Target #1” date (April 3rd). We are not going to slip the Final GA yet.

  • Mindshare Monthly Report – FAD and First Actions
  • Digitizing VHS with Fedora

    I have a dozen or so movies on VHS that we still watch. To be honest, I'm not that concerned about the commercial movies; those are easy enough to replace. But what about our home movies? My high school cross country team videos and my wife's marching band videos, among others—you won't find those on Netflix anytime soon. So I decided it was time to get serious about something I'd been meaning to do for a long time: Digitize my VHS tapes.

    In this article, I'll describe how I set up my Fedora desktop to convert my VHS tapes into 1s and 0s. Previously, Don Watkins described a different setup for VHS conversion.

  • Fedora 27 : The LibreOffice the 6.0.2 and versions.

OSS Leftovers

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  • Inspur Unveils Open Source Software Adapted Server at OpenPOWER Summit 2018

    Inspur, a member of the OpenPOWER Foundation, showcased its FP5280G2 server based on OpenPOWER9 that has completed the adaptation of mainstream open source software for cloud computing, big data and AI. It was the first time that this product was introduced in North America. As the initiator of the OpenPOWER Foundation, IBM disclosed more details of POWER9 processors: designed for emerging applications such as AI, cloud computing, and big data, and has 50% to 200% performance improvement compared to POWER8.

  • New technology companies, open source may red card big IT in India

    New technology companies and open source platforms may emerge to provide competition to incumbent information technology (IT) companies, management consulting firm Bain & Co has said.

    This may not augur well for the $167-billion Indian IT-business process management (BPM) industry, which accounts for 55% of the global outsourcing market and has been a predominant supplier of software implementation and maintenance to global businesses at a time when the local players are gearing up to embrace digital faster owing to changing client demand.

    The Indian technology service sector includes companies such as TCS, Infosys, Cognizant, Wipro, IBM, Accenture and HCL Technologies.

  • A Better Way for Publishers to Think About Open Source

    There are benefits to open-source software. A company might want to take advantage of a certain innovation right away without a fee attached or not want to be locked into a contract with another technology company.

    When developers get comfortable with something new, such as blockchain, they’ll often start by using an open-source version. Many publishers flocked to’s open-source header bidder, for example, to have more control over programmatic demand.

  • Telefónica Starts Hunt for OSM Integrator Amid Open Source Doubts

    Telefónica has kicked off a process to select an integrator of the Open Source MANO (OSM) platform and says it will carry out a "request for quotation" (RFQ) to make a final decision on a supplier in the second half of 2018.

  • Redox OS 0.3.5 Released With New Network Stack & Better Security

    For all the fans out there of the Rust programming language and/or micro-kernels, a new version of Redox OS is now available, the Rust-written from-scratch OS.

    As the first release since last October's Redox OS 0.3.4, the Redox OS 0.3.5 release is now available. This update is quite prominent for introducing a new network stack for the operating system as well as bettering the security, adding a new web browser, ACPI power improvements, and more.

  • Introducing DevConf.US — call for participation closes soon is a popular annual conference held annually in Brno. This year, DevConf is expanding with the inaugural being held in Boston, USA this coming August. is an annual, free, Red Hat sponsored community conference. It is targeted at developers, system administrators, DevOps engineers, testers, documentation writers and other contributors to open source technologies.

  • Red Cross (Cruz Roja) implements GNU Health !

    We are very happy and proud to announce that Red Cross, Cruz Roja Mexicana has implemented GNU Health in Mexico.

  • Why so little love for the patent grant in the MIT License?

    Too often, I hear it said that the MIT License has no patent license, or that it has merely some possibility of an "implied" patent license. If the MIT License was sensitive, it might develop an inferiority complex in light of the constant praise heaped on its younger sibling, the Apache License, which conventional wisdom says has a "real" patent license.

  • Coding and Gardening

    Reading through student proposals for Google Summer of Code yesterday, I took a break from sitting in front of a keyboard to get some gardening done. We've had a few windstorms since I last raked, and with spring beginning, a few weeds have been popping up as well.

    One of the issues I've been reminding almost every student about is unit testing. The other is documentation. These are practices which are seen as not fun, not creative.

    Raking isn't seen as fun or creative either! Nor is hunting and digging the wily dandelion. But I rake away the dead branches and fir cones, and snag those dandelions because later in the season, my healthy vegetables and beautiful flowers not only flourish without weeds, but look better without litter around them. In addition, we chop up the branches and cones, and use that as mulch, which saves water and keeps down weeds. The dandelions go into the compost pile and rot into richer soil to help transplants be healthy. In other words, the work I do now pays off in the future.

Mozilla News and Progress

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  • Zero coverage report

    Using these reports, we have managed to remove a good amount of code from mozilla-central, so far around 60 files with thousands of lines of code. We are confident that there’s even more code that we could remove or conditionally compile only if needed.

    As any modern software, Firefox relies a lot on third party libraries. Currently, most (all?) the content of these libraries is built by default. For example,~400 files are untested in the gfx/skia/ directory).

  • Shipping a security update of Firefox in less than a day

    One of Mozilla’s top priorities is to keep our users safe; this commitment is written into our mission. As soon as we discover a critical issue in Firefox, we plan a rapid mitigation. This post will describe how we fixed a Pwn2Own exploit discovery in less than 22 hours, through the collaborative and well-coordinated efforts of a global cross-functional team of release and QA engineers, security experts, and other stakeholders.

    Pwn2Own is an annual computer hacking contest. The goal of this event is to find security vulnerabilities in major software such as browsers. Last week, this event took place in Vancouver. Without getting into technical details of the exploit here, this blog post will describe how Mozilla responded quickly to ship updated builds of Firefox once an exploit was found during Pwn2Own.

  • Firefox Performance Update #4
  • The Essential Elements of Digital Literacies (Startklar?! March 2018)

    I presented today in Berlin at the Goethe Institute’s Startklar?! event. I went after a keynote (in German) by Cathleen Berger, Mozilla’s Global Engagement Lead. My time at Mozilla didn’t overlap with hers, but the subjects covered in our presentations certainly did!

    It was good to see Cathleen reference the Web Literacy Map, work that I led from 2012 to 2015 at Mozilla. She also referenced the recent Cambridge Analytica revelations and the DQ Institute.

  • Mozilla Accepting Applications for Internet Fellowships, Node.js Now Available as a Snap, Krita 4.0.0 Released and More

    Mozilla is accepting applications for its 2018–2019 Internet Fellowships: "Mozilla Fellows are technologists, activists, and policy experts building a more humane digital world." Apply here. Applications are due April 20, 2018 at 5pm EDT.

Security: FUD, Patches, and Misconfigured Servers

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  • Hackers exploit old flaw to turn Linux servers into cryptocurrency miners [Ed: Neglect it relies on means GNU/Linux is not at all the issue here]
  • Security updates for Thursday
  • Security updates for Friday
  • Dealing with network hackers in 1995

    Going back to early 1995, I was working for Los Alamos National Labs as a contractor systems administrator. I didn't have a security clearance so could not work 'behind the fence' as they said. Instead, I worked with a large number of similarly uncleared post-docs, graduate students, and college interns in a strip mall converted into offices. The offices ran from nearly one end of the strip mall to the other with a large selection of Unix, PC, and Mac systems spread through the building connected together with 10base2 (or thin-wire). To make things even more fun, most of the systems were disk-less SunOS Sparc ELC/SLC and IPC systems booting off a Sparc 10 which had 64 MB of RAM and I think 2 2 GB disk drives.

    The first problem I had to deal with was my most of the systems would crash at different times during the day. I got a Digital network book my Dad had given me, and learned about common problems with networking as this was not something I had dealt with before. I found that the local network was connected to a T1 which ran back to the main campus about 2 miles away. The T1 went to a hub which had 7 thin-wire lines running out of it. That seemed fine until I traced the thin-wire out. I was worried there were bad connectors (there were) or kinks in the line (there were) but the real problem was that out of the 7 thin-wire lines 3 were used.  Most of the systems were on one line. 2 (my desktop and the Sparc 10) were on another one, and the Next and SGI's were on the third. The other lines were just laying under the carpets not used. I met with my new boss Dale, and showed him what I had found. I learned a lot from Dale. He got me a copy of the Unix System Administrators Handbook and told me to start reading it on networks.

  • How “Hacker Search Engine” Shodan Caught Leakage of 750MB Worth Of Server Passwords

    Remember Memcached servers? Now, we have another case of servers exposed online and fulfilling evil intentions of the hackers. This time, thousands of etcd servers maintained by corporates and organizations are spitting sensitive passwords and encrypted keys, allowing anyone to get access to important data.

    Security researcher Giovanni Collazo was able to harvest 8781 passwords, 650 AWS access keys, 23 secret keys, and 8 private keys.

  • The security footgun in etcd

    From an application security perspective databases are the most valuable parts of our systems. They store the data that gives value to our apps and companies. This data which has been entrusted to us by our users should be kept safe and away of the hands of criminals.

  • Thousands of servers found leaking 750MB worth of passwords and keys

    Thousands of servers operated by businesses and other organizations are openly sharing credentials that may allow anyone on the Internet to log in and read or modify potentially sensitive data stored online.

    In a blog post published late last week, researcher Giovanni Collazo said a quick query on the Shodan search engine returned almost 2,300 Internet-exposed servers running etcd, a type of database that computing clusters and other types of networks use to store and distribute passwords and configuration settings needed by various servers and applications. etcd comes with a programming interface that responds to simple queries that by default return administrative login credentials without first requiring authentication. The passwords, encryption keys, and other forms of credentials are used to access MySQL and PostgreSQL databases, content management systems, and other types of production servers.

Is the lack of video games on Linux still true in 2018?

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For years Linux has faced a lot of bad press about the lack of good gaming capabilities. While many hard-core Linux enthusiasts have stuck by their beloved system, the reality is that the gaming options in Linux just haven't kept up with the rest of the gaming world. Could that finally be about to change? Is 2018 the year that Linux begins to compete in the games market?

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Also: Ash of Gods: Redemption out now for Linux

Zentyal announces Zentyal Server 5.1, a new Linux Small Business Server release

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Zentyal Development Team is proud to announce Zentyal Server 5.1, a new release of the Zentyal Linux Small Business Server. Zentyal Server 5.1 is based on the latest Ubuntu 16.04.4 LTS and comes with the most recent versions of all the integrated software.

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Games: Pizza Connection 3, RUINER and Lots More

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Graphics: Wayland, Mesa, Etnaviv, Vega, Blender and More

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  • A new touchscreen calibrator
  • Wayland's Weston Getting New Touchscreen Calibrator

    With Wayland appearing in more places from automobile in-vehicle infotainments to planes to smartphones, having a good touchscreen calibration system is certainly important. Collabora developers have been working on a new touchscreen calibrator and new protocol extension for Weston.

  • Mesa 18.0 Should Arrive Today With Many Vulkan/OpenGL Driver Improvements

    After a one month development hiatus, Mesa 18.0 is due to be released today as the first major Mesa 3D release of 2018.

    Mesa 18.0 is the latest quarterly update to this Linux user-space graphics driver stack that was originally due out by mid-February. While it's late, it's set to be released this Friday and the features make it well worth the wait -- assuming you stick to stable releases and don't habitually ride Mesa Git for the latest and greatest open-source driver features.

  • Etnaviv Now Making Use Of AMDGPU DRM Scheduler, GC7000L Support Coming For Linux 4.18

    The open-source driver developers responsible for the reverse-engineered, open-source Vivante GC graphics driver "Etnaviv" have sent in the pull request of their updates for DRM-Next that is of material to be found in the upcoming Linux 4.17 development cycle.

    The most notable addition to the Etnaviv Direct Rendering Manager driver for Linux 4.17 is that it's now wired into the DRM GPU scheduler, or rather it's the AMDGPU scheduler that was punted into the common DRM space. It will be interesting to see the impact of Etnaviv now making use of AMD's optimized GPU scheduler.

  • Radeon Vega 12 Support Called For Pulling Into Linux 4.17 Kernel

    AMD developers have already submitted a few rounds of feature work to DRM-Next for Linux 4.17, including enabling DC for all supported GPUs while now they have sent in a last-minute pull request in aiming to get their newly-published "Vega 12" GPU support into the Linux 4.17 kernel.

    Alex Deucher of AMD sent in this last feature pull to DRM-Next for in turn targeting the Linux 4.17 merge window. There are a few b

  • Vega 12 Support Is Now Available For RadeonSI Gallium3D

    One day after AMD posted the big patch set providing Vega 12 GPU support for the Linux kernel's AMDGPU driver, a patch has emerged now adding Vega 12 support to the RadeonSI Gallium3D OpenGL driver.

    Details are still scarce on the "Vega 12" GPU but is to be some new desktop GPU model and most of the speculation seems to be on it being a successor to the Radeon RX 500 "Polaris" series. An AMD representative already confirmed in our forums yesterday that Vega 12 is not about the Vega GPU found on select Intel CPUs. But for now there isn't much information to pass along and these Linux driver patches do not really reveal any useful information and is mostly leveraging existing Vega/Raven code-paths.

  • Blender 2.8 Is Going To Be Very Exciting, Requires OpenGL 3.3+

    The Blender 2.8 3D modeling software update isn't even reaching beta until likely the second half of this calendar year, but it's going to be a darn exciting update once it finally ships.

    The Blender developers have put out a new post highlighting some of the changes currently being worked on for the Blender 2.8 development cycle and there is a lot of significant improvements in store.

  • A new era for Linux's low-level graphics - Part 2

    The end result of all this work is that we have been able to eliminate the magic side channels which used to proliferate, and lay the groundwork for properly communicating this information across multiple devices as well. Devices supporting ARM's AFBC compression format are just beginning to hit the market, which share a single compression format between video decoder, GPU, and display controller. We are also beginning to see GPUs from different vendors share tiling formats, in order to squeeze the most performance possible from hybrid GPU systems.

  • Stop Screen Tearing with Optimus Laptops using Nvidia Drivers in Linux

    Is screen tearing while using Nvidia drivers in Linux driving you nuts? Do you have an Optimus laptop? I believe we may have a solution for you!

    I experienced this issue for quite some time before finally finding a fix. This would happen in Ubuntu Mate, Ubuntu and similar distributions where Prime was used as a method to switch between Nvidia and Intel drivers.

  • AMD’s Open Source Vulkan Ray Tracing Engine Debuting In Games This Year – Radeon Rays 2.0

    Hot off the heels of NVIDIA’s announcement of RTX, a GameWorks ray tracer supported in Volta and later generation GPUs, AMD has announced its own open source Vulkan based real-time ray tracing engine.

    Dubbed Radeon Rays, the company’s ray tracing developer suite will now support real-time ray tracing in Radeon Rays 2.0. The new engine is compatible with OpenCL 1.2. Built on Vulkan, Radeon Rays 2.0 leverages the API’s advanced support for asynchronous compute to make real-time ray tracing a reality. AMD is offering Radeon Rays 2.0 for free, the latest version of the SDK can be downloaded directly from GitHub.

Logic Supply launches tiny, fanless, Ubuntu-powered PCs

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  • Logic Supply launches tiny, fanless, Ubuntu-powered PCs

    Industrial PC maker Logic Supply has been offering small fanless computers for years, but the company says its new CL200 series PCs are its smallest to date.

    Powered by an Intel Celeron N3350 dual-core processor, the little computer measures just 4.6″ x 3.3″ x 1.3″, making it smaller than a typical Intel NUC computer.

  • Logic Supply CL200 Apollo Lake Mini PC Introduced

    Logic Supply has today unveiled two new additions to their range of small form factor computer systems announcing the launch of the Logic Supply CL200, designed for Internet of things projects and applications and offering users connectivity via Wi-Fi, Bluetooth and 4G. The CL200 mini PC systems will be available to purchase during Spring 2018 an offer one mini DisplayPort capable of 1080p or 4K resolution, one Gigabit LAN port, and 2 x USB 3.0.

  • Logic Supply Introduces CL200 Computer

    Global computer hardware manufacturer Logic Supply has unveiled their CL200 computer, built to power innovation at the network’s edge. Surrounded by a cast aluminum enclosure, and configurable with Wi-Fi, Bluetooth and 4G connectivity, the CL200 has been engineered to bring reliability to the Internet of Things.

  • Logic Supply launches CL200 ultra small form factor IoT edge device

    Global computer hardware manufacturer Logic Supply ( has unveiled their CL200 Ultra Small Form Factor computer (, built to power innovation at the network's edge. Surrounded by an ultra-durable cast aluminum enclosure, and configurable with Wi-Fi, Bluetooth and 4G connectivity, the CL200 has been engineered to bring reliability to the Internet of Things.

    "IoT and Edge projects require flexibility, connectivity and dependability," said Logic Supply Director of Engineering Michael Kleiner. "The CL200 is our smallest fanless system ever, and represents the nextgeneration of IoT computing by combining connection flexibility and efficient performance in an affordable, highly-reliable platform."

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