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Ubuntu 15.04 Alpha, Tanglu 2 Review, and More Red Hat

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Just when you thought you couldn't get anymore Red Hat news, it once again was the talk of the techtown. An interest blog post from Hanno Böck today says quit using NTP if you care about security. Jack M. Germain discusses the work of Open Invention Network and Jamie Watson reviews Debian-derivative Tanglu 2. Dedoimedio.com shares their best distro of 2014 and Ubuntu 15.04 Alpha 1 was released.

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Red Hat, Red Hat, and More Red Hat

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No doubt Red Hat dominated the headlines today with their 3Q financial report and subsequent quotes. They're also having to say goodbye to CFO Charlie Peters as their stocks jumped 10 percent in after hours trading following the report. In other Red Hat news, a security bulletin from the Open Source software company said that latest security scare "Grinch" isn't a bug, it's a feature.

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Red Hot Red Hat, Mageia Gives Back, and Linux Awards

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Today in Linux news, the Mint project announced the release candidate for 17.1 KDE. In other news the Mageia project donates 250€ to GCompris and TheStreet says Red Hat stock is poised to become "red hot" in 2015. LinuxQuestions.org announced their 2014 Members Choice Awards today and Bruce Byfield has some tips for KDE users.

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Reviewing 2014, Penguin Porn, and Dropping Distros

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Today in Linux news are several reviews of the events of 2014. Elsewhere Linux.conf.au lost its hashtag to an adult entertainment awards and another Linux security flaw is making the news rounds. KDE 3-clone Trinity desktop saw a new release and Bruce Byfield asks why the number of Linux distributions are declining.

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2015 Predictions and Coming Attractions

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As 2014 draws to a close a few folks are looking ahead to 2015. Jack Wallen pens his predictions for Linux next year. Phoronix has gathered a few Fedora 22 tidbits and OMG!Ubuntu! has some for Ubuntu 15.04. Dedoimedo.com reviews Kali Linux and the Hecktic Geek tests Fedora 21. And finally today, Dedoimedo picks his top Xfce distro of the year.

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LibreOffice 4.2.8 and Other Must-have Apps

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The Document Foundation today announced the release of LibreOffice 4.2.8, the final update to the 4.2 branch. Steven J. Vaughan-Nichols brags on his favorite Linux applications and Chema Martin says "Fedora 21 absolutely rocks." And finally today, Chris Hoffman said "2014 shattered the myth of Linux impenetrability."

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Red Hat 7.1 Beta, Malware History, and Bug Reports

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In the Linux feeds this evening was the announcement of Red Hat Enterprise Linux 7.1 Beta. In other news, Jon Gold takes us down Linux malware memory lane and Derrik Diener looks at some terminal emulators - one that was new to me. Elsewhere Bruce Byfield discusses why he don't file bug reports and Jack Germain says 4MLinux is so lightweight it's anemic.

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Linux Ruled 2014, Codenames, and Steam Linux Sales

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There were lots of interesting tidbits in today's Linux feeds. Silviu Stahie wonders if Linux's advancements in 2014 were enough to finally declare it the "year of Linux." Elsewhere, Larry Cafiero laments Fedora's decision to forgo codenames and Kevin Fenzi explains what happened to Fedora servers yesterday after release. Jack M. Germain reviews How Linux Works: What Every Superuser Should Know and GOL explains how Steam computes Linux sales.

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CentOS Rolls Along as openSUSE 12.3 Nears EOL

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Karanbir Singh today announced the inaugural release of CentOS rolling builds. CentOS will be releasing monthly respins of CentOS to include "all security, bugfix, enhancement and general updates." In other news, openSUSE 12.3 nears the end of its support and hit game BioShock Infinite looks to be heading to a Linux machine near you.

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Fedora 21 a GO after Another RC, New Development Tick-Tock

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The big news today is that a fifth release candidate for Fedora 21 was needed, but Fedora 21 was given a GO for the December 9 release. Fedora folks are also talking about a '"Tick-tock" release cadence' for future versions, which would alternate feature releases with "release engineering and QA process and tooling."

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today's howtos

Leftovers: Software

  • SOGo v3.0.0 released
    After about 1.5 year of development, Inverse is extremely happy to announce the immediate availability of SOGo v3.0! This release is considered ready for production use.
  • Tupi 0.2 revision git06 (Kunumi)
    After a year without significant activity, this release has an special meaning not only because it represents the continuity of the project but our strong intention of making of Tupi a professional tool for educational and young artists communities around the world.
  • [RetroShare] Release notes for final 0.6.0
    v0.6.0 is now considered final. This post summarizes the main lines of work since the release of 0.6.0-RC2 (last june).
  • OpenShot 2.0.6 (Beta 3) Released!
  • OpenShot 2.0 Beta Is Now Available for Public Testing
    The update is the third full beta release of the revamped video editor but only the first to made available for public testing. Backers of the OpenShot crowdfunding campaign have been able to use beta builds of the hugely revamped non-linear video editor since January.
  • Atom 1.5.0 Has Been Released
    Atom is an open-source, multi-platform text editor developed by GitHub, having a simple and intuitive graphical user interface and a bunch of interesting features for writing: CSS, HTML, JavaScript and other web programming languages. Among others, it has support for macros, auto-completion a split screen feature and it integrates with the file manager.
  • HPLIP 3.16.2 Brings Support For Debian 8.3, Linux Mint 17.3 And New Printers
    As you may know, HP Linux Imaging and Printing (HPLIP) is a tool for printing, scanning and faxing for the HP printers.
  • Ixion 0.11.0
    Version 0.11.0 of the Ixion library has been just released. You can download it from the project’s home page.
  • Now You Can Use uTorrent Without Ads, Thanks To New Subscription Model
    In the past, the parent company Bittorrent Inc. has relied on an ad-based revenue model to keep uTorrent up and running, but now they have realized the need for a premium experience for the users by charging a nominal amount. Until now, bundled software that hides inside the uTorrent installation package has only consumed space on your computer. The development team is well aware of this issue and that’s why they have come up with the ad-free uTorrent.

Kernel Space: Linux, Graphics

  • Linux kernel bug delivers corrupt TCP/IP data to Mesos, Kubernetes, Docker containers
    The Linux Kernel has a bug that causes containers that use veth devices for network routing (such as Docker on IPv6, Kubernetes, Google Container Engine, and Mesos) to not check TCP checksums. This results in applications incorrectly receiving corrupt data in a number of situations, such as with bad networking hardware. The bug dates back at least three years and is present in kernels as far back as we’ve tested. Our patch has been reviewed and accepted into the kernel, and is currently being backported to -stable releases back to 3.14 in different distributions (such as Suse, and Canonical). If you use containers in your setup, I recommend you apply this patch or deploy a kernel with this patch when it becomes available. Note: Docker’s default NAT networking is not affected and, in practice, Google Container Engine is likely protected from hardware errors by its virtualized network.
  • Performance problems
    Just over a year ago I implemented an optimization to the SPI core code in Linux that avoids some needless context switches to a worker thread in the main data path that most clients use. This was really nice, it was simple to do but saved a bunch of work for most drivers using SPI and made things noticeably faster. The code got merged in v4.0 and that was that, I kept on kicking a few more ideas for optimizations in this area around but that was that until the past month.
  • Compute Shader Code Begins Landing For Gallium3D
    Samuel Pitoiset began pushing his Gallium3D Mesa state tracker changes this morning for supporting compute shaders via the GL_ARB_compute_shader extension. Before getting too excited, the hardware drivers haven't yet implemented the support. It was back in December that core Mesa received its treatment for compute shader support and came with Intel's i965 driver implementing CS.
  • Libav Finally Lands VDPAU Support For Accelerated HEVC Decoding
    While FFmpeg has offered hardware-accelerated HEVC decoding using NVIDIA's VDPAU API since last summer, this support for the FFmpeg-forked libav landed just today. In June was when FFmpeg added support to its libavcodec for handling HEVC/H.265 video decoding via NVIDIA's Video Decode and Presentation API for Unix interface. Around that same time, developer Philip Langdale who had done the FFmpeg patch, also submitted the patch for Libav for decoding HEVC content through VDPAU where supported.

Unixstickers, Linux goes to Washington, Why Linux?

  • Unixstickers sent me a package!
    There's an old, popular saying, beware geeks bearing gifts. But in this case, I was pleased to see an email in my inbox, from unixstickers.com, asking me if I was interested in reviewing their products. I said ye, and a quick few days later, there was a surprise courier-delivered envelope waiting for me in the post. Coincidentally - or not - the whole thing happened close enough to the 2015 end-of-the-year holidays to classify as poetic justice. On a slightly more serious note, Unixstickers is a company shipping T-shirts, hoodies, mugs, posters, pins, and stickers to UNIX and Linux aficionados worldwide. Having been identified one and acquired on the company's PR radar, I am now doing a first-of-a-kind Dedoimedo non-technical technical review of merchandise related to our favorite software. So not sure how it's gonna work out, but let's see.
  • Linux goes to Washington: How the White House/Linux Foundation collaboration will work
    No doubt by now you've heard about the Obama Administration's newly announced Cybersecurity National Action Plan (CNAP). You can read more about it on CIO.com here and here. But what you may not know is that the White House is actively working with the Linux and open source community for CNAP. In a blog post Jim Zemlin, the executive director of the Linux Foundation said, “In the proposal, the White House announced collaboration with The Linux Foundation’s Core Infrastructure Initiative (CII) to better secure Internet 'utilities' such as open-source software, protocols and standards.”
  • Why Linux?
    Linux may inspire you to think of coders hunched over their desks (that are littered with Mountain Dew cans) while looking at lines of codes, faintly lit by the yellow glow of old CRT monitors. Maybe Linux sounds like some kind of a wild cat and you have never heard the term before. Maybe you have use it every day. It is an operating system loved by a few and misrepresented to many.