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Linux panel PC offers IP69K protection against jet spray

Filed under
Android
GNU
Linux
Hardware

TechNexion has launched a 10.1 inch, 1280 x 800 capacitive touch panel PC that runs Linux or Android on an i.MX6, and offers IP69K protection.

TechNexion, which has long been a provider of COMs and SBCs based on Freescale/NXP i.MX SoCs, also sells a line of Linux- and Android-friendly i.MX6, i.MX6UL, and i.MX7 based panel PCs. The latest is a 10.1 inch TWP-1010-IMX6 model that shares many of the same features of its 15.6-inch TWP-1560-IMX6 sibling, including NXP’s i.MX6 SoC, M12 connectors, and a SUS 304 stainless steel case with an IP69K water- and dust-proofing certification.

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Also: Mongoose OS for IoT prototyping

LWN (Now Open Access): Kernel Configuration, Linux 4.14 Merge Window, Running Android on a Mainline Graphics Stack

Filed under
Android
Graphics/Benchmarks
Linux
  • A different approach to kernel configuration

    The kernel's configuration system can be challenging to deal with; Linus Torvalds recently called it "one of the worst parts of the whole project". Thus, anything that might help users with the process of configuring a kernel build would be welcome. A talk by Junghwan Kang at the 2017 Open-Source Summit demonstrated an interesting approach, even if it's not quite ready for prime time yet.

    Kang is working on a Debian-based, cloud-oriented distribution; he wanted to tweak the kernel configuration to minimize the size of the kernel and, especially, to reduce its attack surface by removing features that were not needed. The problem is that the kernel is huge, and there are a lot of features that are controlled by configuration options. There are over 300 feature groups and over 20,000 configuration options in current kernels. Many of these options have complicated dependencies between them, adding to the challenge of configuring them properly.

  • The first half of the 4.14 merge window

    September 8, 2017 As of this writing, just over 8,000 non-merge changesets have been pulled into the mainline kernel repository for the 4.14 development cycle. In other words, it looks like the pace is not slowing down for this cycle either. The merge window is not yet done, but quite a few significant changes have been merged so far. Read on for a summary of the most interesting changes entering the mainline in the first half of this merge window.

  • Running Android on a mainline graphics stack

    The Android system may be based on the Linux kernel, but its developers have famously gone their own way for many other parts of the system. That includes the graphics subsystem, which avoids user-space components like X or Wayland and has special (often binary-only) kernel drivers as well. But that picture may be about to change. As Robert Foss described in his Open Source Summit North America presentation, running Android on the mainline graphics subsystem is becoming possible and brings a number of potential benefits.
    He started the talk by addressing the question of why one might want to use mainline graphics with Android. The core of the answer was simple enough: we use open-source software because it's better, and running mainline graphics takes us toward a fully open system. With mainline graphics, there are no proprietary blobs to deal with. That, in turn, makes it easy to run current versions of the kernel and higher-level graphics software like Mesa.

Firefly COM dual boots Android and Ubuntu on hexa-core RK3399

Filed under
Android
Ubuntu

GNOME developer Bastien Nocera talks in his latest blog post about the enhancements he managed to implement in the past few weeks to the Bluetooth stack of the Fedora Linux operating system.

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Android/Linux Devices: Fire OS/Fire HD, Chromebook Pixel, Pixel 2 XL

Filed under
Android
Google
  • New Amazon Fire HD 10 adds full HD display, hands-free Alexa

    Amazon has made concessions to hit that price point, of course—mostly via the limitations of Fire OS—but let's start with the good stuff. The 10.1-inch, 1920×1200 pixel IPS screen is colourful, bright, and has excellent viewing angles. It's laminated to the glass, too, making it clear and easy to read. The shiny rear surface of the old Fire 10 has been given the shove, replaced with a hard-wearing, textured plastic that provides plenty of grip, without feeling cheap (or, at least more premium than the price tag suggests).

  • Meet the really cheap Google Home Mini and really expensive Chromebook Pixel 3

    Android fansite Droid Life is on fire today with a big series of leaks of Google's upcoming hardware launches. After showing off pictures and pricing for the Pixel 2 and Pixel 2 XL, the site has details on the new "Google Home Mini," a second smartphone-powered Daydream VR headset, and a new flagship Chromebook Pixel.

    First up is the new "Google Home Mini," a smaller version of the Google Home, which will retail for just $50. The colors here are "Chalk" (white/grey), "Charcoal" (black), and "Coral" (red). Like the Amazon Echo Dot, the Google Home Mini skips the thumping speaker setup for a smaller, cheaper form factor meant more for commands and Q&A sessions rather than for music.

  • The Pixel 2 XL price jumps $80, now starts at $849

Portable Android SDR player supports DRM and DAB

Filed under
Android

Titus SDR’s Android-based “Titus II” Software Defined Radio receiver has a 7-inch touchscreen, a WiFi hotspot, and support for FM, AM, DRM, DAB, and DAB+.

Titus SDR is prepping an Android-based wideband digital RF receiver with Software Defined Radio (SDR) capabilities and a hi-fi amplifier. Built around a 7-inch Android tablet, the portable, battery-powered Titus II is billed as the world’s first consumer SDR digital receiver, “bringing true multi-standard radio reception with DRM (AM & VHF bands), DAB(+) and core data applications.”

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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.