Linux Category - Page 550 of 596 - CNX Software

June 1, 2012June 1, 2012 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Linaro 12.05 Release with Kernel 3.4 and Android 4.0.4

Linaro has just released version 12.05 based on Linux Kernel 3.4 and Android 4.0.4. This release provides lots of improvement for Origen (Samsung Exynos 4) on Android, further work has been done on big.LITTLE processing and ARMv8 work appears to have started for Ubuntu and Debian. armel vs armhf benchmarks show a massive improvement (up to 15x) when using armhf for povray (3D rendering),. but for most other tests, there is little improvement, and in some rare cases armhf is slightly slower than armel. Here are the highlights of the release: Android Created a stable Google hangout build for Origen Updated DS-5 and gator daemon to 5.10 Stress tests from big.LITTLE testing have been integrated into LAVA Completed big.LITTLE Android tasks Monkeyrunner tests for automating common Android usage have been integrated into LAVA Ordered a new power measurement device from National Instruments Updated and Origen 3.4 rc7 Completed Android HAL […]

June 1, 2012June 1, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Samsung Releases Galaxy S3 Source Code

Samsung Galaxy S III has just hit the shelves in several countries and Samsung has decided it was a good time to release the source code for the device (codenamed GT-I9300). Two files are available: the original release (GT-I9300_ICS_Opensource.zip – 189 MB) and a new update (GT-I9300_ICS_Opensource_Update1.zip – 190 MB) which can both be downloaded here after accepting some legalese. Alternatively, you can also clone the kernel code from github @ https://github.com/sgs3/GT-I9300_Kernel which is just an import of the file(s) above. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011. www.cnx-software.com

May 30, 2012May 30, 2012 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Dell Announces Copper ARM Servers Based on Marvell ARMADA XP SoC

It looks like 2012 will be the year of ARM servers. After previous announcements of ARM servers based on Calxeda and Applied Micro SoC, Dell has just announced its own “Copper” ARM servers powered by Marvell ARMADA XP SoC (MV78460) that allegedly runs Ubuntu Server with a LAMP stack. Dell “Copper” ARM server is composed of 12 sleds with 4 SoC each slotted into a 3U C5000 Chassis. Here are the specs: Form factor 3U chassis 48 independent servers Architecture 1S 1.6GHz, quadcore Marvell Armada XP system on a chip (SoC) 4 discrete server nodes per sled 12 sleds per 3U chassis Memory 1 DIMM slot DDR3 UDIMM VLP, 1333MHz up to 8GB per node Drive bays 1 x 2.5″ SATA per node Hard disk drives 2.5″ SATA (7.2K rpm) Networking 1GB Marvell Ethernet uplink per node (QSGMII) connected to Marvell Integrated L2 Switch (98DX4122) Dell believes that ARM based […]

May 24, 2012May 24, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Ubuntu, Tizen, XMBC… Demos at Q2.12 Linaro Connect in Hong Kong

Linaro has announced several demos would take place at Linaro Connect on June 1st, 2012 in Hong Kong: Big.LITTLE in-kernel Switcher (Linaro) SIProp – Combat Scouter – How much your Combat Power? (SIProp) Android Toolchain Improvements (Linaro) Origen Running Awesome Code (Linaro) Snowball with MM enablement (Linaro) Tizen on Snowball (Linaro) Google+ Hangouts on an ARM Board (Linaro) Low-Cost Logic Analyzer (Linaro) XBMC on Snowball – ST Ericsson Snowball (Linaro) (Ubuntu) Unity 3D on Snowball (Linaro) Ubuntu TV on Snowball (Linaro) PCM (Phase Change Memory) : Linaro kernel meets with the PCM technology (Micron) ARM DS-5 & Linaro (ARM) Most of the demos will be organized by Linaro, but three others companies will also shown the “show”, namely SIProp, Micron and ARM. It’s always interested to see what happens at Linaro because it gives a view into the future to what may comes to the new products and developers can see what new features are available for […]

May 22, 2012May 22, 2012 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Leap Motion Lets You Control Your Computer With Finger Gestures

Leap Motion is a tiny USB device, about the size of a thumb drive, that let’s you control your computer with hands and fingers (and even pencils) gestures in three dimensions using motion sensing and motion control technology. The company claims that Leap technology is 200 times more accurate than existing solutions with an accuracy up to 0.01 millimeter (which seems over the top). To use the LEAP, simply plug it into a USB port, install Leap Motion software, calibrate the device and you’re ready to control your PC a la minority report. This technology will probably not displace the mouse and keyboard, as your arms would get very tired after a while, but there are some good use cases: Stylus emulation and 3D images creation. Gaming. 3D modeling software interaction. Sign a document digitally with a pen. User interaction in Windows 7/8 or Mac OS X: Clicking, grabbing, scrolling, […]

May 21, 2012May 21, 2012 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Linux 3.4 Release

Linus Torvalds has just announced the release of Linux Kernel 3.4 on the 20th of May: I just pushed out the 3.4 release. Nothing really exciting happened since -rc7, although the workaround for a linker bug on x86 is larger than I’d have liked at this stage, and sticks out like a sore thumb in the diffstat. That said, it’s not like even that patch was really all that scary. In fact, I think the 3.4 release cycle as a whole has been fairly calm. Sure, I always wish for the -rc’s to calm down more quickly than they ever seem to do, but I think on the whole we didn’t have any big disruptive events, which is just how I like it. Let’s hope the 3.5 merge window is a calm one too. Linus Linux 3.3 merged Android drivers to mainline, added further improvements to btrfs and ext-4 file […]

May 18, 2012May 22, 2012 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Getting Ubuntu armel/armhf Rootfs in Ubuntu 12.04

I’ve recently upgraded to Ubuntu 12.04 and this is a great operating system. However, if you do some arm development and expect to be able to install cross libraries (armel/armhf) or easily generate an arm rootfs using the tools you’ve been used to, you’ll be disappointed. In Ubuntu 11.10 (Oneiric), I used xapt and dpkg-cross to retrieve armel libraries, but it’s broken for Ubuntu 12.04, at least on my system. I’ve been told to switch to multiarch because this will be how it’s done from now on. But I soon discovered this is work in progress as quite a few packages are not multiarched yet including python. Ubuntu developers also decided to remove rootstock (which makes sense since xapt/dpkg-cross will be deprecated), so if you want to generate a rootfs the “gool ol’” way (which won’t be supported much longer), you’d have to install an Oneric chroot to run rootstock, […]

May 17, 2012May 17, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

VIA Technologies Announces VIA AMOS-3002 System For Embedded Applications

VIA Technologies has just unveiled the VIA AMOS-3002, a fanless system based on VIA EPIA-P900 Pico-ITX board, targeting embedded applications such as telematics, in-vehicle control, machine to machine controller (M2M), digital signage and kiosks. The VIA EPIA-P900 Pico-ITX board is powered by VIA Eden X2 dual core processor (1GHz) together with VIA VX900H media system processor (MSP) and VIA Chrome 9 video processor which render VIA AMOS-3002 systems capable of handling hardware video decoding for MPEG-2, WMV9 and H.264 codecs at 1080p resolution. Two models are available: AMOS-3002-2D10A1 and AMOS-3002-2D10A1. The latter features a 2.5” SATA hard disk drive bay which is not available in AMOS-3002-2D101A1. Here are the specifications for both VIA AMOS-3002 Models: CPU – VIA Eden X2 @ 1.0GHz Chipset – VIA VX900H Media System Processor Memory – 1x DDR3 1066 204-pin SODIMM socket (Up to 4GB) Storage: 1x CFast Flash disk socket 1 x 2.5” SATA hard […]