Linux Category - Page 553 of 596 - CNX Software

April 27, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Linaro 12.04 Release with Kernel 3.4 and Android 4.0.4

Linaro has just released version 12.04 based on Linux Kernel 3.4-rc3 and Android 4.0.4_r1.1. This release already provides Ubuntu 12.04 LTS images for Pandaboard, Snowball, Origen and Versatile Express, and all community builds (nano, ALIP…) are based on Ubuntu Precise Pangolin as well. This should provide significant performance boosted compared to Ubuntu 11.10 thanks to hard-float support and other optimization (See Phoronix Benchmarks). A lot of work since to have gone into big.LITTLE implementation, HTML5 is now supported in Firefox, and it seems Linaro is still working on ARMv6 as they provided VP8 optimizations and improved the toolchain for this architecture. Here are the highlights of the release: Android Finished Snowball Multimedia enablement. Updated all builds to AOSP ICS 4.0.4_r1.1. Switched all builds to 4.7. Updated base toolchain components MPFR and GMP. Ported htop to Android. Ported stressapptest to Android for big.LITTLE Testing. Implemented and ran weekly big.LITTLE tests. Integrated […]

April 26, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Ubuntu Tweak 0.7.0 for Ubuntu 12.04 Precise Pangolin

Ubuntu 12.04 – codenamed Precise Pangolin – will be officially released later today, you may even already run the latest Ubuntu 12.04 beta 2. One day before the official Ubuntu 12.04 release, Ubuntu Tweak 0.7.0 (aka Precise Tweak) has been made available for those that want to customize and customize their system with options not available by defaults. This tool can also be used with older versions as well, but it has some Ubuntu 12.04 specific settings, e.g. turn HUD on/off, tweak login settings for Ubuntu 12.04 and more. This new version of Ubuntu Tweak can change parameters specific to Ubuntu 12.04. For example, you can disable HUD (Head-Up Display) interface or turn on/off shortcuts hits overlay. You can also customize the launcher. You can also change login settings and personalize LightDM. There is also a QuickLists Editor. Additionally, Ubuntu Tweak features an Application Center to find and install popular […]

April 25, 2012May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Olimex A13-OLinuXino Could Become a Proper Raspberry Pi Alternative

Olimex recently announced they produced the first 10 prototypes of iMX233-OLinuXino Development Board, a low-end Linux development board that will cost 30 Euros, with specifications inferior to the Raspberry Pi. They have now announced their plan to design A13-OLinuxXino development board based on the new AllWinner A13 chipset, a strip down version of AllWinner A10 without HDMI nor SATA. Thanks to the low cost of AllWinner A13 (5 USD for very large orders / 10 USD in smaller quantities), Olimex plans to sell the new A13-OLinuxXino board for the same price as the iMX233-OLinuXino but with a faster 1GHz Cortex A8 processor and 256 or 512 MB RAM. I assume their will be 2 versions as well, the MINI for 29,95 Euros and the MAXI version with 2 more USB 2.0 host ports and 10/100Mbit Ethernet for 44.95 Euros. This board could be a very interesting alternative to the Raspberry […]

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

Syntro 0.5.0 Cross-platform C++ Framework for Distributed Sensor Networks

Pansenti has announced the first release of Syntro (version 0.5.0), a cross-platform framework for creating distributed sensor networks. Syntro is an open source C++ library and a set of applications based on Qt 4.7. The source code is released under the GPL license. Syntro has been developed on the following platforms: Linux Fedora 16 Ubuntu >= 10.10 Mac OS 10.7 Windows 7 Syntro can run on x86 targets as well as ARM based Pandabord, Beagleboard and Beaglebone development boards (Ubuntu only). Syntro is based on the following “SyntroCore” applications: SyntroExec – Start up and management of Syntro apps. SyntroControl – Message switching and multicast distribution. SyntroStore – Multicast stream capture. SyntroCFS – Cloud file storage. SyntroReplay – Multicast stream generation. SyntroLog – Network-wide logging. Some demo applications using one or more webcams and the OpenCV library are also available: SyntroCamera – Capture a stream from a video device (such as […]

April 23, 2012April 23, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

199 USD iWave Systems Freescale i.MX508 RainboW-G13S Development Board

iWave Systems has just uploaded a new video of its new Freescale .i.MX508 low cost development board RainboW-G13S Quick Start Board, an alternative to the original Freescale i.MX53 QSB. This board targets the development of eReaders, industrial kiosks, home/industrial/office automation, portable medical devices and appliance control applications. Here are the specifications of this development board: CPU – Freescale i.MX508 processor (Cortex A8) @ 800MHz System Memory – 256MB LPDDR2 Storage – 2/4 GB micro SD card loaded with boot code and Linux, 4MB SPI Flash (optional) and 8 GB eMMC (optional) Connectivity – 10/100Mbps Ethernet USB – Micro USB 2.0 Device port, 2x USB 2.0 Host Type A port Standard SD port for SDIO expansions Video Output – VGA Audio – Audio IN & OUT port Debug Ports – DB9 Debug Serial port & JTAG connector Expansion connector port for EPD & LCD expansion. The company provides Board Support Packages […]

April 22, 2012April 22, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Locux: 15 USD Freescale i.MX233 System On Module

These days, low cost boards seem to pop-up a bit everywhere… Featuring the same processor as Olimex OLinuXino, the Locux board will be powered by a Freescale i.MX233 with 64 MB and boot from a microSD card (no NAND on the board). This project is quite different from other low cost board projects, since it is a system on module (SoM) and will require a carrier board to access peripherals such as Ethernet, USB Host and video output, although the developers managed to boot it with a simple breadboard. The developers also explain that this board stands apart as it does not feature any BGA parts and can be hand soldered, which could be an advantage when sourcing the boards and some hobbyist may also like to do the soldering themselves. The Raspberry Pi is still hard to get and the some other low cost boards such as the Beaglebone […]

April 21, 2012April 21, 2012 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

How-to Make a Process Continue to Run After Closing an SSH client

If you are connected to a remote server via SSH, you may want to start a time-consuming task or a background task in the server and right after starting it, close your SSH client, because you need to turn off your computer to “save the earth”, reduce your electricity bill, or simply because you need to bring your laptop with you. The problem is that if you close your SSH client, the terminal session will be terminated together all processes launched from this terminal. There are 2 tools to solve this issue: GNU screen and nohup. GNU screen screen may not be installed in your Linux distribution. In Debian/Ubuntu you can install it with apt-get: sudo apt-get install screen In your SSH terminal, start GNU screen: screen Press enter to discard the text, run your command and press Ctrl+a+d (and not Ctrl+Alt+d) to detach the screen. That’s it. You can […]

April 21, 2012 by Jean-Luc Aufranc (CNXSoft) - No Comments

Raspberry Pi Releases 19-04-2012 Debian and Arch Linux Images

Within less than a week, a new image for Raspberry Pi Debian has been released as well as an Arch Linux image. Debian 6 can be downloaded via: BitTorrent – debian6-19-04-2012.zip.torrent Direct HTTP download – debian6-19-04-2012.zip Username/Password: root/raspberrypi Arch Linux can be downloaded via: BitTorrent – archlinuxarm-19-04-2012.zip.torrent Direct HTTP download – archlinuxarm-19-04-2012.zip Username/Password: root/root The following Changelog is provided for Debian 6 release: Overscan adjustments ALSA driver Re-enable 1600×1200 output (regression in 13-04-2012 release) Boot file tidyup – and remove test cmdline file vcgencmd provides a version number Fixes for EDID parsing Drive DMT modes in DVI modes by default, even if HDMI is reported as supported Some initial packages that might make setting up Wi-Fi possible Includes the non-free software source (nothing from it though) – useful for Wi-Fi firmware Qt5 snapshot A small package that will allow Raspberry Pi to be used as for Qt5 development out of […]