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Ubuntu

Powerful Ubuntu Tablet Is Going on Sale, from MJ Technology

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Ubuntu

A new Ubuntu-powered tablet from MJ Technology is going to be available for preorder really soon, and a new crowdfunding campaign will be started.

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Leftovers: Ubuntu

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Ubuntu

Ubuntu Touch OTA-9 Has Just Received a New Unity 8 Interface, Exciting Updates

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Ubuntu

In the first minutes of January 14, 2016, Łukasz Zemczak of Canonical sent in his daily report to inform us all about the latest work done by the Ubuntu Touch developers in preparation for the upcoming OTA-9 software update, due for release on January 27.

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Ubuntu 15.04 (Vivid Vervet) to Reach End of Life on February 4, 2016

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Ubuntu

Just a few moments ago, January 14, 2016, Softpedia received an email from Canonical's Adam Conrad, informing us that the Ubuntu 15.04 (Vivid Vervet) operating system would reach end of life in approximately three weeks from today, on February 4, 2016.

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Canonical to Ship Vagrant Cloud Images with Ubuntu 16.04 LTS (Xenial Xerus)

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Ubuntu

Today, January 13, 2016, Ben Howard of Canonical's Cloud Image team has been proud to announce that, starting with the Ubuntu 16.04 LTS (Xenial Xerus) release, they will provide Vagrant cloud images as well.

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Ubuntu 16.04 LTS Now Based on Linux Kernel 4.4 LTS

AT&T chooses Ubuntu Linux instead of Microsoft Windows

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Ubuntu

While Linux's share of the desktop pie is still virtually nonexistent, it owns two arguably more important markets -- servers and smartphones. As PC sales decline dramatically, Android phones are continually a runaway market share leader. In other words, fewer people are buying Windows computers -- and likely spending less time using them -- while everyone and their mother are glued to their phones. And those phones are most likely powered by the Linux kernel.

Speaking of smartphones, one of the largest cellular providers is the venerable AT&T. While it sells many Linux-powered Android devices, it is now embracing the open source kernel in a new way. You see, the company has partnered with Canonical to utilize Ubuntu for cloud, network, and enterprise applications. That's right, AT&T did not choose Microsoft's Windows when exploring options. Canonical will provide continued engineering support too.

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Leftovers: Ubuntu and Debian

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Debian
Ubuntu

Ubuntu Devs Need Feedback to Fix Screen Tearing with Full Video in Compiz

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Ubuntu

A bug that causes tearing on full-screen video playback with Google Chrome and Chromium is causing some problems for Ubuntu developers, and they have asked for feedback from the community.

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Ubuntu and AT&T

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Ubuntu

The one glitch in Canonical's convergence plan

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Ubuntu

Canonical has, once again, made the promise of delivering on the convergent desktop. With Unity 8/Mir eminent in the 16.10 (although we've heard that story before) release, Canonical is finally bringing that oft-broken promise of delivering the convergence of smartphone, tablet, and desktop to life.

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Also: Cordova Ubuntu 4.3.2 Brings the Apache Cordova Project to Ubuntu Linux

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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.