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May 2015

IoT box supports internal RPi, Arduino shields, and more

Filed under
Linux

A hackable “Zymbit Orange” IoT box offers internal RPi SBC, Arduino shield, Atmel Wingboard, wireless, and touch display options, plus cloud-based access.

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Tanglu 3 (Chromodoris willani) Beta released!

Filed under
GNU
Linux

We are pleased to announce the beta release of Tanglu 3, which includes Tanglu-KDE, Tanglu-GNOME and Tanglu Core!

This beta release contains many exciting changes, including a new wallpaper.

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Linux 4.2 To Support The EFI System Resource Table

Filed under
Linux

The Linux 4.2 kernel cycle that will soon officially commence will be adding support for the EFI System Resource Table (ESRT) in order to allow the updating of UEFI/BIOS on modern systems from the Linux desktop.

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Also: Linux 4.0, Linux 4.1 Brings Performance Boosts For Some Intel Low-Power Hardware

Transparent Alarm Clock Runs Linux

Filed under
GNU
Linux

This alarm clock has everything: seven-segment displays housed in clear epoxy, a touch interface, battery backup, the ability to retrieve the time from an NTP server, and a web interface to change the clock’s settings over the network. That was a large part of [Benoit]’s decision to have the clock run Linux; the network capabilities add a lot of functionality to the clock like the ability to send commands to other devices at particular times. The clock runs on an Aria G25 SOM and has a custom case that looks very professional.

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Despite Bill’s Efforts, GNU/Linux Reaches New High In India

Filed under
GNU
Linux

Like no other country on Earth, India is using GNU/Linux in school and at work far more than weekend warriors.

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Also: Global GNU/Linux Page-views Share Reaches All Time High 2015-05-30

Why Doesn't Everyone Love Linux and Open Source?

Filed under
Linux
OSS

If Linux is so great, why has it not replaced Windows, OS X and other closed-source operating systems completely? More generally, why do people still write and develop proprietary software, if open source is a more efficient, user-oriented and secure way to code? Those are important questions about the big-picture significance and future of free and open source software, and they're worth thinking more about.

I do not mean those questions to sound pejorative, or dismissive of the idea that Linux and other open source software is actually good. Open source has distinct benefits for both users programmers and users, which make it superior in many ways to closed-source software.

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Android M vs. Android Lollipop: What Are The Sweet New Features And Changes?

Filed under
Android

Google has finally presented the much-anticipated Android M at the Google I/O 2015 conference. While Android 5.0 Lollipop was introduced before as a new interface and design, Android 6.0 codenamed 'Android M,' is now the company's most powerful OS release with several platform improvements. Here is the breakdown of the sweet new changes and features of Android M compared to Android 5.0 Lollipop.

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Google’s I/O 2015 Web App Released As Open Source

Filed under
Android
Google
OSS

Now that the weekend is here, the after effects of this year’s android extravaganza that is Google I/O is still being fully digested. The announcements that came through will have repercussions going forward for the rest of this year, not to mention well into next year and beyond as well. Although, this year did not as many mega announcements as there was last year, there was still quite a few notable ones on offer. A few of the big headline points included the unveiling and releasing of the developer preview of Android M, as well as the announcing and brief explanation of Google’s next mobile payment platform, Android Pay. Of course, one of the surprise hits of this year’s event was the announcement (and subsequent release) of Google’s new photo service, which is now known as Google Photos.

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OpenDaylight is One of the Best Controllers for OpenStack — Here’s How to Implement It

Filed under
Server
HowTos

The integration of OpenStack and OpenDaylight (ODL) is a hot topic, with abundant, detailed information available; however, the majority of these articles focus on explaining usage aspects, rather than how the integration is implemented.

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GNOME 3.17.2 Brings Automatic Brightness Switch, Support for More Hardware Sensors

Filed under
GNOME

On May 29, the GNOME Project, through Javier Jardón, had the pleasure of inform all users and developers of the GNOME desktop environment, which is used in numerous distributions of GNU/Linux, that the second milestone towards GNOME 3.18 is now available for testing.

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More in Tux Machines

OSS Leftovers

  • Canada’s Spy Agency Releases its Cyber-Defense Tool for Public
  • Canadian govt spooks open source anti-malware analytics tool
    The Communications Security Establishment (CSE) said the AssemblyLine tool is designed to analyse large volumes of files, and can automatically rebalance workloads.
  • Microservices served on blockchain, in open source
    Cloud application marketplace company Wireline is working with open source blockchain project developer Qtum The new union is intended to provide a conduit to consuming microservices at [web] scale using blockchain at the core. As we know, microservices offer the ability to create Application Programming Interfaces (APIs) without having to manage the underlying hardware and software infrastructure. [...] The Qtum a blockchain application platform combines the functions of Bitcoin Core, an account abstraction layer allowing for multiple virtual machines and a proof-of-stake consensus protocol aimed at tackling industry-use cases. The Qtum Foundation, headquartered in Singapore, is the decision-making body that drives the project’s development.
  • Rendering HTML5 video in Servo with GStreamer
    At the Web Engines Hackfest in A Coruña at the beginning of October 2017, I was working on adding some proof-of-concept code to Servo to render HTML5 videos with GStreamer. For the impatient, the results can be seen in this video here
  • Working Intel CET Bits Now Land In GCC8
    A few days back I wrote about Intel's work on Control-flow Enforcement Technology beginning to land in GCC. This "CET" work for future Intel CPUs has now landed in full for GCC 8. The bits wiring up this control-flow instrumentation and enforcement support are now all present in mainline GCC SVN/Git for next year's GCC 8.1 release.
  • Using Gitea and/or Github to host blog comments
    After having moved from FSFE’s wordpress instance I thought long about whether I still want to have comments on the new blog. And how I would be able to do it with a statically generated site. I think I have found/created a pretty good solution that I document below.

Security Leftovers

  • Where Did That Software Come From?
    The article explores how cryptography, especially hashing and code signing, can be use to establish the source and integrity. It examines how source code control systems and automated build systems are a key part of the software provenance story. (Provenance means “a record of ownership of a work of art or an antique, used as a guide to authenticity or quality.” It is increasingly being applied to software.)
  • Judge: MalwareTech is no longer under curfew, GPS monitoring [Updated]
    A judge in Milwaukee has modified the pre-trial release conditions of Marcus Hutchins, also known online as "MalwareTech," who was indicted two months ago on federal criminal charges. Under US Magistrate Judge William Duffin’s Thursday order, Hutchins, who is currently living in Los Angeles, will no longer be subject to a curfew or to GPS monitoring.
  • [Older] Leicester teen tries to hack CIA and FBI chiefs' computers
    A teenager attempted to hack senior US government officials' computers from his home. Kane Gamble, 18, from Coalville, Leicestershire, pleaded guilty to 10 charges relating to computer hacking. His targets included the then CIA director John Brennan and former FBI deputy director Mark Giuliano.

Debian: pk4, Freexian and More

Kernel and Graphics: ZenStates, AMDGPU, RADV, Vulkan, NVIDIA

  • ZenStates Allows Adjusting Zen P-States, Other Tweaking Under Linux
    ZenStates is an independent effort to offer P-States-based overclocking from the Linux desktop of AMD Ryzen processors and other tuning. ZenStates-Linux is an open-source Python script inspired by some available Windows programs for offering Ryzen/Zen CPU overclocking from the desktop by manipulating the performance states of the processor.
  • AMDGPU DC Gets A Final Batch Of Changes Before Linux 4.15
    The AMDGPU DC display code has a final batch of feature updates that were sent in this weekend for DRM-Next staging and is the last set besides fixes for the "DC" code for the 4.15 target.
  • Valve Developer Lands VK_EXT_global_priority For RADV Vulkan Driver
  • Vulkan 1.0.64 Adds In Another AMD-Developed Extension
    Vulkan 1.0.64 is out this weekend as the newest specification refinement to this high-performance graphics/compute API. As usual, most of the changes for this minor Vulkan revision are just documentation clarifications and corrections. This week's update brings just under a dozen fixes.
  • NVIDIA TX2 / Tegra186 Display Support Isn't Ready For Linux 4.15
    While the Jetson TX2 has been out since this past March and it's a phenomenal ARM development board, sadly the Direct Rendering Manager (DRM) driver support for it still isn't ready with the mainline Linux kernel. Thierry Reding of NVIDIA sent in the Tegra DRM driver changes for DRM-Next that in turn is staged for Linux 4.15. Reding commented that there is prepatory work for the TX2 (Tegra186) but it's not all ready for upstream yet.