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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

The Best Linux Laptop: A Buyer’s Guide with Picks from an RHCE

If you don’t posses the right knowledge & the experience, then finding the best Linux laptop can be a daunting task. And thus you can easily end-up with something that looks great, features great performance, but struggles to cope with ‘Linux’, shame! So, as a RedHat Certified Engineer, the author & the webmaster of this blog, and as a ‘Linux’ user with 14+ years of experience, I used all my knowledge to recommend to you a couple of laptops that I personally guarantee will let you run ‘Linux’ with ease. After 20+ hours of research (carefully looking through the hardware details & reading user feedback) I chose Dell XP S9360-3591-SLV, at the top of the line. If you want a laptop that’s equipped with modern features & excellent performance that ‘just works’ with Linux, then this is your best pick. It’s well built (aluminium chassis), lightweight (2.7 lb), features powerful hardware, long battery life, includes an excellent 13.3 inch Gorilla Glass touchscreen with 3200×1800 QHD resolution which should give you excellently sharp images without making anything too small & difficult to read, a good & roomy track-pad (earlier versions had a few issues with it, but now they seem to be gone) with rubber-like palm rest area and a good keyboard (the key travel is not deep, but it’s a very think laptop so…) with Backlit, two USB 3.0 ports. Most importantly, two of the most common elements of a laptop that can give ‘Linux’ user a headache, the wireless adapter & the GPU (yes the Intel HD Graphics 620 can play 4K videos at 60fps), they are both super compatible with ‘Linux’ on this Dell. Read more

today's howtos

Ubuntu-Based ExTiX "The Ultimate Linux System" Now Includes Calamares Installer

ExTiX 18.0 Deepin 171208 is the latest build of the distro, and it includes the recently released Deepin 15.5 Desktop, the Calamares 3.1.9 universal installer framework, which replaces the old Refracta Installer, as well as Refracta Tools, which lets users create their own live ISO images based on ExTiX or Ubuntu. "I’ve released a new version of ExTIX 18.0 Deepin today with Calamares 3.1.9 installed from source," said Arne Exton in the release announcement. "While running ExTiX Deepin 18.0 live or from hard drive you can use Refracta Tools (pre-installed) to create your own live installable Ubuntu system. A ten-year child can do it!" Read more

Manjaro Linux - One Of The Finest Linux Distros

I must say I am quite impressed with the latest iteration of Manjaro. The experience is fluid and smooth, fast and clean and it is very organized. I even found the experience on the Deepin edition better than on the Deepin distro. Manjaro clearly signifies why Arch-based distros that take them away out of the installation are becoming so popular. A simple installation process, access to Arch based features such as AUR and added to the fact that it is a rolling-based distro makes it a winner for me. I also love that all the major desktop environments are available on Manjaro allowing users to choose what they want. If you were on the fence about Manjaro, I believe it's viable as your working desktop and it is definitely worth checking out. Thanks for reading and share your thoughts and comments with us. Read more