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September 2017

DragonFlyBSD 5.0 Branched As The Next Release

Filed under
BSD

We've known a new DragonFlyBSD release was being worked on for release soon. That release has now been branched, the first release candidate tagged, and it's being marked as version 5.0.

Succeeding DragonFlyBSD 4.8 will be DragonFlyBSD 5.0. 5.0.0-rc1 was tagged on Friday night while the code is branched for the 5.0 release undertaking. On Git master is now the DragonFly 5.1 development version.

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Our Last Time Benchmarking Ubuntu 32-bit vs. 64-bit

Filed under
Graphics/Benchmarks

Over the years we have looked at the 32-bit vs. 64-bit x86 Linux performance for curiosity sake, showing how x86_64 can be much faster than i686, and just providing these values for a reference look and if for some reason are still running 32-bit Linux software including the OS while the hardware is 64-bit capable. For this final benchmarking look are fresh numbers when doing a clean install of Ubuntu 17.10 32-bit compared to Ubuntu 17.10 64-bit.

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today's leftovers

Filed under
Misc
  • Linux To Get "Extended LTS" Releases, Kernel Support For Six Years

    Linux right now offers a "Long Term Support" release where support for the kernel branch is maintained for two years, which is nice compared to kernel releases usually dropping maintenance around N+1.1 after the release. But moving forward, Linux LTS releases will now be maintained for six years.

    The two-year Linux LTS cycle is suitable for many users, but one case where it's not long enough is the lifecycle of a smartphone and the status quo is many Android phones out there are still running on Linux kernels no longer receiving bug/security fixes. Via Google's Project Treble and cooperation with the upstream Linux community, that two year process is now being extended to six years.

  • Mesa 17.2.2 Set For Release Next Week

    For those not comfortable riding Mesa Git, Mesa 17.2.2 is set to be released early next week as the newest stable update for the open-source 3D graphics driver stack.

    Point release manager Juan Suarez Romero of Igalia is planning on releasing Mesa 17.2.2 next Monday, 2 October, if all goes well. So far there are 43 patches queued and a handful of more patches still possibly landing. Friday marked the release candidate for this newest point release.

  • SELinux (Security-Enhanced Linux)

    SELinux, or Security-Enhanced Linux, is a part of the Linux security kernel that acts as a protective agent on servers. In the Linux kernel, SELinux relies on mandatory access controls (MAC) that restrict users to rules and policies set by the system administrator. MAC is a higher level of access control than the standard discretionary access control (DAC), and prevents security breaches in the system by only processing necessary files that the administrator pre-approves.

  • Alpine Linux

    Alpine Linux is a small, security-oriented, lightweight Linux distribution based on the musl libc library and BusyBox utilities platform instead of GNU. It operates on bare-metal hardware, in a VM or even on a Raspberry Pi. The distribution is noncommercial and evolved for embedded and server-based workloads, although desktop OS use is possible.

  • Red Hat Inc. Is on a Roll
  • Attend a Fedora Women Day 2017 event

    Fedora Women Day (FWD) is a worldwide series of events initiated by the Fedora Diversity Team. The events are dedicated to female contributors of the Fedora Project. During this day of celebration, local communities gather to present the accomplishments of women in the Fedora Project and thank them. FWD is also a great chance to promote the participation of more women and raise awareness about the gender gap in tech communities. Furthermore, FWD and events like it show the importance of diversity in open source projects such as Fedora.

  • Keep the Trump administration out of your private life with Tails 3.2 Linux distribution

    As we learned from the great patriot Edward Snowden, the US government can and will spy on you. Not caring about that invasion of privacy, and dismissing it with the flawed statement of "I have nothing to hide," is flat out idiotic. Regardless of what you do on your computer, or on the internet, your privacy is sacred, and quite frankly, it was earned by our forefathers that fought for our freedoms.

    If you do care about your privacy, and you want to keep the heavy-handed Trump administration or other government agency out of your private business, please know you aren't powerless. There is a specific Linux-based operating system that aims to protect your privacy from corrupt governments and other evildoers, such as hackers and spies. Called "Tails," it always runs in a live environment from a DVD or flash drive. In other words, especially with an optical disk, it will help to hide your footprints. Today, version 3.2 sees release.

Servers: Kubernetes 1.8, Blockchain, Microservices, Clear Linux

Filed under
Server
  • Kubernetes 1.8 Improves Security With Role-Based Access Control

    Version 1.8 of the open-source Kubernetes container orchestration and management platform is now available, providing features that improve both scalability and security.

    Kubernetes 1.8, released on Sept. 28, is the third major milestone release for Kubernetes in 2017 and follows the 1.7 update that debuted in June. The Kubernetes project was originally started by Google and has been managed as a Cloud Native Computing Foundation (CNCF) effort since July 2015.

  • Blockchain skills: Don't Try to Block the Chain

    Blockchain technology is on the rise. Some might presume Bitcoin is the reason behind it. While it was developed for the digital currency, developers are finding other uses of blockchain technology. Most prominently is the open source project Ethereum. The use of Ethereum has brought about smart contracts, which have proven to be quite functional within the financial industry. With its decentralized structure, blockchain technology could be a paradigm shift with vast boundaries.

  • DevOps Jobs: 5 must-reads for job seekers, hiring managers
  • Tools and Practices for Documenting Microservices
  • Clear Linux Can Run On AMD's EPYC Platform With Competitive Performance

    As part of our ongoing AMD EPYC Linux benchmarking, I've been working this week on a cross-distribution GNU/Linux comparison followed by some BSD testing... Of course, I couldn't help but to see if Intel's performance-oriented Clear Linux distribution would run on the AMD EPYC server.

OSS: Code for NFV (OPNFV), Code for '3D Selfies', Code for Beeline and More

Filed under
OSS
  • Network Functions Virtualization: All Roads Lead to OPNFV

    Previously in our discussion of the Understanding OPNFV book, we provided an introduction to network functions virtualization (NFV) and explored the role of OPNFV in network transformation. We continue our series with a look at chapters 4 and 5, which provide a comprehensive description of the various open source NFV projects integrated by OPNFV and the carrier grade features contributed back to these upstream projects by the community. In this article, we cover these two topics briefly and provide some related excerpts from the Understanding OPNFV book.

  • 3D selfies? What could possibly go wrong?

    The good news, then, is that this particular work only works on faces.

    The bad news? The code's on GitHub under an MIT licence.

  • Code for Beeline crowdsourcing transport app to be made open source

    The code for crowdsourcing transport app Beeline will be made open source from October onwards, in a move that could benefit app developers looking to develop new mobility solutions.

    [...]

    Announcing GovTech's plans to make the code open source on Saturday (Sep 30), the director of the agency's data science division, Liu Feng-Yuan, likened the move to sharing the "recipe" as to how the Government built the Beeline technology.

  • Facebook re-licenses React.js, a new open source tool from Oath, and more news

    Recently, Facebook drew the ire of the open source community by licensing React.js (a widely-used JavaScript library) under a so-called BSD + Patents license. That license drew fears of patent litigation and React.js was rejected by the Apache Foundation and WordPress decided to ditch it. As a result of the backlash, the social media giant has backtracked and re-licensed the library.

  • Syracuse Unbound releases second open source publication: CNY books and authors

    This is the second publication from the imprint, which offers open-access to the text through a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 International License, which means that the book is available for anyone to download and read for free. At last count the book has been downloaded 1,250 times  in 18 countries.

Security: Updates, EFI Mess, Clarence Birdseye

Filed under
Security
  • Security updates for Friday
  • An alarming number of patched Macs remain vulnerable to stealthy firmware hacks

    An alarming number of Macs remain vulnerable to known exploits that completely undermine their security and are almost impossible to detect or fix even after receiving all security updates available from Apple, a comprehensive study released Friday has concluded.

  • What Clarence Birdseye can teach us about container security

    Clarence Birdseye is generally considered to be the founder of the modern frozen food industry. In 1925, after a couple of false starts, he moved his General Seafood Corporation to Gloucester, Massachusetts. There, he used his newest invention, the double belt freezer, to freeze fish quickly using a pair of brine-cooled stainless steel belts. This and other Birdseye innovations centered on the idea that flash-freezing meant that only small ice crystals could form, and therefore cell membranes were not damaged. Over time, these techniques were applied to a wide range of food — including the ubiquitous frozen peas.

Graphics: Radeon, Intel, Mesa

Filed under
Graphics/Benchmarks

More in Tux Machines

OSS and Openwashing Leftovers

  • Why retail marketers must get CX right the first time and how open source plays a key role

    One of the great things about technology is that it has raised all of our expectations. Once upon a time, people worried that controlling their television with a remote would make them lazy. Now, we don't even have to find the remote. We just talk to the TV — literally. We access hundreds of goods and services easily, without leaving the comfort of our chairs: we download games, order the supermarket shop, watch films and read books online. It really is a brave new world. But with new worlds come new challenges, and the challenge of the new, tech-driven, marketplace is to make your business stand out in a global crowd. Of all the businesses in all the world, why should your customers choose (and stick with) you? Lots of people will tell you that the key to gaining market share lies in improving the customer experience. And they'll be right. A combination of the need to impress and increased customer expectations have combined to make CX fundamental to gaining and retaining custom.

  • The Future of Great Customer Experience Relies on Open Source

    A majority of U.S. consumers feel that brands don't meet their expectations. The bar for customer experience has been set high -- and its on marketers to reach it. [...] In the early 2000s, enterprise IT was dominated by proprietary software companies. Now, with the rise of public cloud computing, more and more developers are adopting open source tools within their organizations due to lower overall costs and access to the latest innovations. The adoption is spreading from IT into other sectors of the business as well, notably marketing. In total, marketing and experience cloud vendors invested over $8 billion to acquire open source companies in 2018, according to PitchBook.

  • ReactOS 0.4.12 Pulls In Wine-Staging 4.0 DLLs, Many Kernel Improvements

    ReactOS, the open-source operating system still striving for binary compatibility with Microsoft Windows as a drop-in replacement, has version 0.4.12 now available as its first big alpha update in six months. ReactOS 0.4.12 features a lot of work on its open-source kernel including some driver compatibility enhancements, rewritten write-protecting system images, Blue Screen of Death fixes, and a lot of other low-level work.

  • Tencent Offers Open-Source System for IoT Innovation

    Chinese internet giants are quickly cottoning onto the benefits of offering open-source technologies to global developers. Tencent is the latest to throw its hat into the ring. The company announced Wednesday that it is allowing developers to use an open-source operating system to create an internet-of-things (IoT) projects that will allow Tencent to improve the performance of its IoT solutions and strengthen its foothold in the sector. Called “TencentOS tiny,” the operating system is lighter, requires fewer resources, and uses less energy compared with other major systems, according to a Tencent release. The company also said it hopes TencentOS tiny will encourage developers to create IoT projects for smart cities, intelligent connected vehicles, and digital wearables — sectors that Tencent is aggressively targeting.

  • WordPress Parent Automattic Raises $300M from Salesforce Ventures

    Automattic, the company behind the open source WordPress content management (CMS) announced on Sept. 19 that it has raised $300 million in a new Series D round of funding. Of note, the entire round was contributed by Salesforce Ventures, bringing total funding to data for Automattic up to $617 million. The Series D marks the first new raise for Automattic since 2014 "This puts us at a post-round valuation of $3 billion, three times what it was after our last fundraising round in 2014," Matt Mullenweg, founder of Automattic wrote. "It’s a tremendous vote of confidence for Automattic and for the open web."

  • Open-source companies gather to gripe: Cloud giants sell our code as a service – and we get the square root of nothing [Ed: So openwashing gets its own summit to sell proprietary software under the false guise of "open"]
  • Software Freedom Day

    As part of its social purpose charter, all software released by Purism is free software. That means our software includes a lot of free software created by others–thank you! We make this commitment with a “free software license” that formally grants these freedoms. This means you don’t need to ask us permission to use our software–you already have it. If you are a programmer, you are free to tweak or even overhaul an application. If you are a consultant, you are free to provide supporting services. If you are an everyday user, you are free to choose whoever you like to provide programming and other services, or even learn how to do it yourself.

  • How spicy should a jalapeno be?

    Everyone has opinions and preferences, especially when it comes to food. To establish a criterion when answering "How spicy should a jalapeño be?." the Scoville Heat Scale was developed as a standard to measure spiciness. This scale allows people to communicate and share information about how spicy we like our peppers. Similarly, open source technology standards, such as USB, I2C, MQTT, and others, were developed to enable global compatibility. Furthermore, open source hardware platforms have enabled communities to “speak the same language” without reinventing the wheel. For example, Raspberry Pi makes it easy for people to use their hardware as a baseline and then add onto it. This has created a revolution in many industries by enabling individuals, startups, and large corporations to apply hardware and software to complex problems without having to design them from the ground up.

Linux 5.4 Adds Support For The FlySky FS-iA6B - A Receiver Popular With DIY Drones

The input driver updates for the Linux 5.4 kernel include the addition of an interesting, budget-friendly RC receiver that can be used for home-built drones and other use-cases while now the driver allows the receiver when paired with a supported RC controller to serve as a traditional Linux joystick input. The input updates were sent in earlier this week and among the changes are allowing drivers to support more precise timestamps for better velocity tracking, improvements to the BU21013 touchpad driver, and other changes as outlined in the pull request. Read more

Android Leftovers

GNOME: Wayland With MATE, NetworkManager and Sébastien Wilmet

  • Ubuntu/Mir Developer Issues Porting Guide To Help Port MATE To Wayland

    Canonical's Mir developers since re-shifting focus to serving as a Wayland compositor have been working with the likes of the GNOME2-forked MATE desktop environment to implement Wayland support using Mir. For helping those interested in porting MATE applications from X11 to Wayland, one of the Mir developers has now issued a porting guide.

  • NetworkManager Will Now Roam For WiFi Signals More Aggressively

    NetworkManager has shifted its threshold for a weak WiFi signal for when to begin searching for other WLAN networks. Up to now NetworkManager used a -80dBm threshold for when to roam for other network signals while now that has changed to find hopefully stronger network signals sooner. 

  • Sébastien Wilmet: Back to University

    And to avoid stress/burnout, I try to no longer work the evenings and weekends, so it drastically limits my time that I’ll devote to GNOME.