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July 2017

Fedora 24 End of Life

Filed under
Red Hat

With the recent release of Fedora 26, Fedora 24 officially enters End Of Life (EOL) status on August 8th, 2017. After August 8th, all packages in the Fedora 24 repositories no longer receive security, bugfix, or enhancement updates. Furthermore, no new packages will be added to the Fedora 24 collection.

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Qubes OS 4.0-rc1 has been released!

Filed under
OS

No doubt this release marks a major milestone in Qubes OS development. The single most import undertaking which sets this release apart, is the complete rewrite of the Qubes Core Stack. We have a separate set of posts detailing the changes (Why/What/How), and the first post is planned to be released in the coming 2 weeks.

This new Core Stack allows to easily extend the Qubes Architecture in new directions, allowing us to finally build (in a clean way) lots of things we’ve wanted for years, but which would have been too complex to build on the “old” Qubes infrastructure. The new Qubes Admin API, which we introduced in a recent post, is a prime example of one such feature. (Technically speaking, we’ve neatly put the Admin API at the heart of the new Qubes Core Stack so that it really is part of the Core Stack, not merely an “application” built on top of it.)

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OPNsense 17.7 released

Filed under
BSD

For more than two and a half years now, OPNsense is driving innovation through modularising and hardening the open source firewall, with simple and reliable firmware upgrades, multi-language support, HardenedBSD security, fast adoption of upstream software updates as well as clear and stable 2-Clause BSD licensing.

We are writing to you today to announce the final release of version 17.7 “Free Fox”, which, over the course of the last 6 months, includes highlights such as SafeStack application hardening, the Realtek re(4) driver for better network stability, a Quagga plugin with broad routing protocol support and the Unbound resolver as the new default. Additionally, translations for Czech, Chinese, Japanese, Portuguese and German have been completed for the first time during this development cycle.

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Hands-on: A walk through the openSUSE Leap 42.3 installer

Filed under
SUSE

I wrote about the latest openSUSE Leap release a few days ago. In that post, I included some details about upgrading an existing openSUSE Leap installation to the new release. Since then, I have performed a fresh installation on another of my systems (the Acer Aspire V), so in this post I am going to include screenshots and a brief description of the installation process.

First, let's repeat some of the basic information about this release. The release announcement on the openSUSE website gives a bit of information (and a lot of propaganda) about the new release.The release notes contain a lot more technical detail, so be sure to read them before starting.

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Red Hat (RHT) Acquires Permabit Assets

Filed under
Red Hat

Red Hat, Inc. (NYSE: RHT), the world's leading provider of open source solutions, today announced that it has acquired the assets and technology of Permabit Technology Corporation, a provider of software for data deduplication, compression and thin provisioning. With the addition of Permabit’s data deduplication and compression capabilities to the world’s leading enterprise Linux platform, Red Hat Enterprise Linux, Red Hat will be able to better enable enterprise digital transformation through more efficient storage options.

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Leftovers: Alpha Store litebook laptop Linux review; upcoming videos featuring Plex, Kodi, Ubooquity, Subsonic, calibre

Filed under
Misc
  • Alpha Store litebook laptop Linux review

    I ordered a litebook after emailing back and forth questions about Linux and the product. They replied super fast and everything sounded great.

    In reality, if I had to guess what is happening, it's a couple teenagers working out of their moms basement, ordering laptops from aliexpress in bulk, installing Linux and then selling them for a profit.

  • Coming Soon | For The Record

    Are we too dependent our Internet connectivity? Should we instead, explore creating our own Linux media servers in place of common streaming services? I’ll give you a preview of my effort to reduce my reliance with common streaming services. I’ll talk about upcoming videos featuring Plex, Kodi, Ubooquity, Subsonic, calibre and more!

Linux 4.13 RC3 Released, Torvalds Curses

Filed under
Linux
  • Linux 4.13-rc3

    Another week, another rc.

    Usually rc2 is the really quiet one, but this release cycle rc2 was
    fairly busy and it made me worry a bit about whether there was
    something bad going on with 4.13.

    But no, it was just random timing, and people got started sending in
    fixes early, and this release cycle it's rc3 that is small. It's about
    half the size (in commits) of rc2 - usually things are the other way
    around. Maybe people are starting to go on vacation (August tends to
    be quiet in Europe in particular).

    I'm not complaining. Quiet weeks are nice.

                        Linus

  • Linux 4.13-rc3 Kernel Released: It's A Small One
  • Linus Torvalds pens vintage 'f*cking' rant at kernel dev's 'utter BS'

    Linux overlord Linus Torvalds has fired off an expletive-laden rant of the sort that only he seems to find acceptable.

    His post to the Linux Kernel mailing list takes aim at a chap named Kees Cook, who The Register believes to be a Google employee working on security for the company's Pixel phones.

    Cook appears to have earned Torvalds' ire with his post warning of a bug in the way the Linux kernel deals with memory leaks.

    Torvalds' response is stern, kicking off with “Kees, stop this idiocy already”, explaining that the bugs Cook discusses are false positives and then launching into “ it's a f*cking disgrace that you are in denial about the fact that it's the *checking* that is broken, not the code, and are making excuses for shit.”

New Features Of Mesa 17.2, Mesa 17.2 Reaches RC2

Filed under
Graphics/Benchmarks
  • The New Features Of Mesa 17.2

    Mesa 17.2 will be officially released in one or two weeks, so here's a recap of all the improvements made to this open-source 3D Linux driver stack over the past quarter.

    Mesa 17.2 continues with complete OpenGL 4.5 support for Intel i965 and RadeonSI while offering partial OpenGL 4.6 support. Hopefully for Mesa 17.3 next quarter we will see OpenGL 4.6 compliance.

  • Mesa 17.2 RC2 Released

    The second release candidate of Mesa 17.2 is now available for testing.

    Emil Velikov has just released Mesa 17.2 RC2 as the latest weekly build of what should become the next quarterly Mesa 3D stable release in one or two weeks, pending how last minute bug squashing goes. With RC2, RadeonSI should be back to working with Steam and no longer crashing.

  • [Mesa-dev] [ANNOUNCE] mesa 17.2.0-rc2

    The second release candidate for Mesa 17.2.0 is now available.

Graphics: ATI/AMD, Radeon, Vega

Filed under
Graphics/Benchmarks
Hardware

More in Tux Machines

Graphics and GPUS: NVIDIA, Intel and Vulkan

  • CUDA 10.2 Released With VMM APIs, libcu++ As Parallel Standard C++ Library For GPUs

    NVIDIA has released CUDA 10.2 for SuperComputing 19 week. CUDA 10.2 comes with some interesting changes, including to be the last release that will support Apple's macOS and the introduction of a standard C++ library for GPUs.

  • Intel Iris Plus Ice Lake Graphics Run Great With Mesa 19.3's Gallium3D Driver

    While Mesa 19.3 was the original target for switching to the Intel Gallium3D driver by default for Broadwell and newer, they shifted that goal to Mesa 20.0 to allow more time for testing and ensuring a bug-free experience as users transition from the classic "i965" driver over to "Iris" Gallium3D. But even so if running with Mesa 19.3 today it means better performance for Ice Lake as well as Gen8 and Gen9 hardware too.

  • Vulkan post-processing layer vkBasalt has a new release up with SMAA support

    Continuing to boost the feature set of the post-processing layer for vkBasalt, a new release is up and it appears we missed a few smaller in-between releases too. Version 0.2.0 was released yesterday, adding in support for SMAA which is a higher-quality form of anti-aliasing which can be enabled in the config file. With that in vkBasalt now supports: Contrast Adaptive Sharpening, Fast Approximate Anti-Aliasing and Enhanced Subpixel Morphological Anti-Aliasing so it's advancing quite quickly.

Programming: Dart 2.6 and Python Leftovers

  • Dart 2.6 Adds Native Linux Support

    Google's Dart has increased support for native, ahead-of-time (AOT) compilation for Linux, Windows and MacOS. The extra support comes from an extension of Dart's existing compiler set called dart2native, which can be used to create command-line programs. Dart is described as a client-optimized language for fast apps on any platform. It began life as an alternative to JavaScript that would be supported directly by browsers, but when this didn't work out it was redeveloped as a better compiler.

  • A couple of handy zsh/bash functions for Python programmers

    Just a quick post today, to tell you about a couple of simple zsh functions that I find handy as a Python programmer. First, pyimp – a very simple function that tries to import a module in Python and displays the output. If there is no output then the import succeeded, otherwise you’ll see the error. This saves constantly going into a Python interpreter and trying to import something, making that ‘has it worked or not’ cycle a bit quicker when installing a tricky package.

  • Python CSV

    A CSV (Comma Separated Values) format is one of the most simple and common ways to store tabular data. To represent a CSV file, it must be saved with the .csv file extension.

  • Switching from Python 2 to Python 3: What you need to know

    In 2012, the team maintaining the Python programming language reviewed its options. There were two increasingly different codebases, Python 2 and Python 3. Both were popular, but the newer version was not as widely adopted. In addition to Python 3's disruption of changing the underlying way data is handled by completely reworking Unicode support, a major version change allowed non-backward-compatible changes to happen all at once. This decision was documented in 2006. To ease the disruption, Python 2 continued to be maintained, with some features backported. To further help the community transition, the EOL date was extended from 2015 to 2020, another five years.

ExLight Linux Distro Is Now Based on Debian Buster, Powered by Linux Kernel 5.4

ExLight Build 191120 is now available for download and it's Arne Exton's second GNU/Linux distribution to ship with the latest Linux 5.4 kernel series, which will officially be announced by Linus Torvalds at the end of the week, on November 24th. For now, ExLight Build 191120 ships with Linux kernel 5.4 RC8. While previous versions of ExLight were based on Ubuntu, starting with Build 191120, the entire distribution is now based on the latest Debian GNU/Linux 10 "Buster" operating system series, featuring the Enlightenment 0.22.4-2 desktop environment and the Calamares 3.2.4-3 graphical installer. Read more

System76 Will Start Designing And Building Its Own Linux Laptops Beginning January 2020

Denver-based PC manufacturer and Pop!_OS Linux developer System76 plans to follow-up its custom Thelio desktop PC with an in-house laptop beginning next year according to founder and CEO Carl Richell. During a recent interview, Richell was quick to emphasize that the entire process of designing, prototyping and iterating the final product could take two to three years. But the company is eager to break into this market and put the same signature “stamp” on its laptop hardware that graces its custom-built Thelio desktop. System76 sells an extensive lineup of laptops, but the machines are designed by the likes of Sager and Clevo. The company doesn’t merely buy a chassis and slap Pop!_OS on it, but Richell tells me he’s confident that with the experience gained from developing Thelio – and the recent investment into a factory at the company’s Denver headquarters – System76 is capable of building a laptop from the ground up that meets market needs and carries a unique value proposition. Read more