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Hardware

Steam Hardware Survey for March Shows Small Decline for Linux

Filed under
Linux
Hardware

Every month Valve publishes a comprehensive hardware and software survey that reflects what is being used to run the Steam client. It’s been pretty accurate until now, but a couple of months ago Valve made a few small modification and eliminated most of the inconsequential entries for various other distros.

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New Media/V4L2 Drivers For Linux 3.15

Filed under
Linux
Hardware

There's numerous new hardware drivers for the Linux 3.15 kernel when it comes to the media subsystem.

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Intel Releases $99 “Minnowboard Max,” An Open-Source Single-Board Computer

Filed under
Android
Linux
Hardware

Not to be outflanked by rivals, Intel has released the $99 Minnowboard Max, a tiny single-board computer that runs Linux and Android. It is completely open source – you can check out the firmware and software here – and runs a 1.91GHz Atom E3845 processor.

The board’s schematics are also available for download and the Intel graphics chipset has open-source drivers so hackers can have their way with the board. While it doesn’t compete directly with the Raspberry Pi – the Pi is more an educational tool and already has a robust ecosystem – it is a way for DIYers to mess around in x86 architected systems as well as save a bit of cash. The system uses break-out boards called Lures to expand functionality.

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NVIDIA's Tegra K1 Jetson Will Be A Late April Debut

Filed under
Graphics/Benchmarks
Hardware

The Jetson board was announced with a $192 MSRP and a pledge to ship in April. Now that it's April, some Phoronix readers who also jumped on this bandwagon may be wondering about more details... Through more sources, I've found out that it's planned for a late April debut. Those who pre-ordered the Jetson will find their boards shipped in about three weeks if they ordered via NewEgg or NVIDIA.com. Everything I've heard from my sources about this Tegra K1 board remain very positive and that it's performing very well. Stay tuned and in three weeks we'll have up some very interesting new ARM benchmarks on Phoronix.

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Libata Improvements Enhance AHCI On Linux 3.15

Filed under
Linux
Hardware

Improvements to the Advanced Host Controller Interface (AHCI) code within the Linux kernel allow for more code to be shared amongst drivers for this SATA disk interface. In particular, a lot of embedded platforms were implementing AHCI controller support and were doing so in a variety of different ways. With Linux 3.15, libahci and the AHCI platform code have been improved so that these platform drivers can share more common code. There's also been the introduction of some new drivers to replace older drivers.

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Intel Adds Initial Cherryview Support To Their Linux 3D Driver

Filed under
Linux
Hardware

Cherryview Atom SoCs aren't being released for several months but the first bits of hardware enablement have landed within the open-source Mesa 3D Linux graphics driver. Cherryview with the Cherry Trail platform is the next-generation successor to the wonderful Bay Trail hardware.

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Xen Automotive: Bringing Virtualization To Cars

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Hardware

Linux within cars was a big topic at this week's Linux Foundation Collaboration Summit in Napa Valley. Besides Intel talking up Tizen IVI, Xen Automotive is the work being done for using Xen virtualization on ARM hardware within automobiles.

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Another Reason to Boycott Dell: Support for Microsoft’s Racketeering

Filed under
GNU
Linux
Google
Hardware
Microsoft

The dying computer assembly company is joining a notorious attack on GNU/Linux as if it is trying to appease Microsoft rather than today’s generation, which increasingly embraces GNU- and Linux-based platforms

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Nvidia Shield's next OTA update will bring GameStream enhancement, Gamepad Mapper updated and more

Filed under
Android
Hardware

Nvidia's next OTA update for their Nvidia Shield portable gaming system will feature a host of new enhancements and improvements to existing features such as their GameStream technology and the Gamepad Mapper. All of this will be arriving next month for Nvidia Shield owners.

This update will bring improvements to Nvidia's GameStream Technology, which allows for streaming of PC games to the Nvidia Shield whether it be locally or via the cloud. Improvements include Notebook support and remote GameStream BETA, which is the cloud streaming portion of GameStream.

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IoT dev kit includes Linux-based multiprocol router

Filed under
Linux
Hardware
Web

Echelon introduced its IzoT Industrial Internet of Things (IIoT) framework for peer-to-peer networking of embedded controllers last October. At that time, the building automation and smart grid networking vendor released the IzoT multi-protocol stack in an ARM-ready beta version and reference implementation optimized for the Linux-based Raspberry Pi SBC. Since then, support has extended to the BeagleBone Black.

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WebKitGTK+ 2.5.2 Drops GTK+2 Dependency

WebKitGTK+, a version of the WebKit open source web engine that uses GTK+ as its user-facing frontend, has reached version 2.5.2. Read more

today's leftovers

Proposed: A Tainted Performance State For The Linux Kernel

Similar to the kernel states of having a tainted kernel for using binary blob kernel modules or unsigned modules, a new tainting method has been proposed for warning the user about potentially adverse kernel performance. Dave Hansen of Intel has proposed a new "TAINT_PERFORMANCE" for the kernel that would proactively print a warning message about not using the kernel for any performance measurements. Dave explained in his RFC announcement, "I have more than once myself been the victim of an accidentally-enabled kernel configuration option being mistaken for a true performance problem. I'm sure I've also taken profiles or performance measurements and assumed they were real-world when really I was measuring the performance with an option that nobody turns on in production. A warning like this late in boot will help remind folks when these kinds of things are enabled." Read more

Scientific Linux 7.0 x86_64 BETA 3

Fermilab's intention is to continue the development and support of Scientific Linux and refine its focus as an operating system for scientific computing. Today we are announcing a beta release of Scientific Linux 7. We continue to develop a stable process for generating and distributing Scientific Linux, with the intent that Scientific Linux remains the same high quality operating system the community has come to expect. Please do not install Pre-Release software in your production environment. Read more