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Userptr Support Set For AMD Radeon GPUs In Linux 3.18

Filed under
Linux

While it was originally set for Linux 3.17, with the Linux 3.18 kernel that's still months away will be userptr support for the AMD Radeon graphics driver.

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Intel Sandy Bridge Gains On Linux 3.17 Extend Beyond Graphics

Filed under
Graphics/Benchmarks
Linux

Yesterday I shared some benchmarks showing Intel Sandy Bridge HD Graphics performance increasing on Linux 3.17 for this several year old architecture. This came as a surprise but the good news is the performance improvements on this new Linux kernel don't stop with OpenGL but extend to CPU performance too.

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Acer Offers New Desktop Chromebox

Filed under
GNU
Linux
Google

Acer, which has been rapidly gaining popularity as a portable computing hardware manufacturer, has been placing some heavy bets on Google's cloud-centric Chrome OS platform. The company has a fleet of portable computers based on Chrome OS, and is taking Chrome OS to the desktop form factor with a new system.

Acer’s Chromebox CXI system, announced on Thursday, is seen back-mounted in the photo and runs an Intel Celeron 2957U dual-core 1.4GHz processor. It also has a 16GB solid-state drive, and--like other systems based on Chrome OS--offers a fast boot-up time that Acer claims takes only eight seconds.

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Ken Starks to Keynote At Ohio LinuxFest

Filed under
Linux
Interviews

As most FOSS Force readers probably already know, Ken’s articles here and on his own Blog of Helios are only a small part of what he does. He’s one of those too rare people who works to make a difference in this world and he does so by leveraging the power of Linux and free and open source software for the greater good.

As the founder of the Reglue project (originally called Helios), he’s responsible for putting refurbished computers in the hands of financially challenged students in and around the Austin, Texas area where he resides. Over the years there have been thousands of these students and many of them, given Reglue computers while in middle or high school, have gone on to not only earn undergraduate degrees, but to attend graduate school as well — often studying computer science.

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Intel Sandy Bridge Gets A Surprise Boost From Linux 3.17

Filed under
Graphics/Benchmarks
Linux

Besides the recent work to support OpenGL Geometry Shaders for Sandy Bridge in Mesa, users of Intel "Sandy Bridge" HD Graphics can also be thankful for the forthcoming Linux 3.17 kernel. Early testing of Linux 3.17 has revealed that for at least some Intel Sandy Bridge hardware are OpenGL performance improvements with the newer kernel code.

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Open Source Okavango14: The Heartbeat of the Delta

Filed under
Linux
OSS
Misc

We can hear this heartbeat by listening to what the environment tells us through sensors and testing. I proposed that we build low cost sensors using open source hardware and software. In recent years there has been quite a disruption in computing ability as a result of the prevalence of smartphones. Increasingly small and powerful components and processors have created an opportunities that we would have never thought possible. One of the results of that is the single-board Raspberry Pi computer. Originally, the Raspberry Pi was created to enable students to learn hardware and software development. For the Okavango Wilderness Project, we are using them to take environmental readings and send those to us for inclusion into the Into The Okavango website. Jer will cover this more in his expedition post. We are using them to measure water temperature, pH, conductivity, total dissolved solids, salinity, and specific gravity.

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Kochi innovator Arvind Sanjeev makes Google Glass clone for Rs 4,500

Filed under
Android
Linux

Instead of commercializing the product and with the intention of contributing to the community, Sanjeev posted a blog explaining how his 'Smart Cap' can be built by anyone using opensource hardware such as a Rasberry Pi computer, an Arduino board and Android software.

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HandyLinux 1.6.1 Is a Linux Distro with a Windows Vibe

Filed under
Linux
Microsoft

HandyLinux is a newer operating system and its developers have tried to provide a clear and familiar desktop interface. It might feel like it has a Windows 8 vibe, which is probably an effect of the theme used, but the OS is actually quite interesting.

One of the most interesting aspects of the distribution is the menu launcher, which is quite odd. It opens a new window with all the applications and the user has to choose from there on. It's definitely something different from the norm.

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Raspberry Pi powered juggling performance

Filed under
Linux

Flashing pins are spinning tens of feet into the air on a pitch dark stage. It's a juggling performance. All of the pins are perfectly synchronized to flash different colors in time to the music. It's part of the magic of theater and a special night out with friends to enjoy a distraction from daily life. Part of the magic—and why it's called magic—is that the audience doesn't know how these secrets are made backstage.

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What the Linux Foundation Does for Linux

Filed under
Linux

Jim Zemlin, the executive director of the Linux Foundation, talks about Linux a lot. During his keynote at the LinuxCon USA event here, Zemlin noted that it's often difficult for him to come up with new material for talking about the state of Linux at this point.

Every year at LinuxCon, Zemlin delivers his State of Linux address, but this time he took a different approach. Zemlin detailed what he actually does and how the Linux Foundation works to advance the state of Linux.

Fundamentally it's all about enabling the open source collaboration model for software development.

"We are seeing a shift now where the majority of code in any product or service is going to be open source," Zemlin said.

Zemlin added that open source is the new Pareto Principle for software development, where 80 percent of software code is open source. The nature of collaborative development itself has changed in recent years. For years the software collaboration was achieved mostly through standards organizations.

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Leftovers: Software

Userptr Support Set For AMD Radeon GPUs In Linux 3.18

While it was originally set for Linux 3.17, with the Linux 3.18 kernel that's still months away will be userptr support for the AMD Radeon graphics driver. Read more

Rugged mini-PCs have four gigabit ports, run Ubuntu

Stealth.com has launched four rugged mini-PCs based on 3rd Gen. Intel Core CPUs, featuring four gigabit ports, Ubuntu, and optional PCI and PCIe expansion. The four new LPC480x models are the latest members of the Little PC family of mini-PCs from Stealth.com (formerly Stealth Computer), which include the circa-2011, Intel Atom D525 based LPC-125LPM. The company sells about 50 different LPC models available with Windows or Ubuntu Linux. The systems are designed for embedded control, digital signs, kiosks, mobile navigation, thin-clients, POS, and Human Machine Interface (HMI) applications. Read more