ubuntu News - Page 166 of 181 - CNX Software

January 20, 2013January 20, 2013 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

PicUntu – Rockchip RK3066 Linux Distribution for mini PCs (UG802, MK808, …)

Many people are using RK3066 mini PCs because they currently offer the best performance to cost ratio, but until now they were mainly limited to Android Jelly Bean, although there was some preliminary port of Ubuntu available for the devices. Now, this preliminary port has become a specific Linux distribution for Rockchip RK3066 PCs-on-a-stick called PicUntu, which is based on Ubuntu 12.10, and can optionally support Xfce or Gnome desktop environments. This distribution is known to work on UG802 and MK808, but should also work on some other RK3066 mini PCs such as iMito MX1. The latest version is Picuntu 0.9 RC 2.2, and features such as WiFi, Ethernet, HDMI audio, USB webcam are known to work, What you won’t get, however, is hardware video decoding and GPU support since Rockchip does not provide the relevant binary files for Linux, but this does not seem to stop the developers from […]

January 16, 2013January 19, 2013 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

DaVinci Movile Kite Full-HD Tablet Boots Android and Ubuntu

DaVinci Mobile, an Italian company, has just announced a Samsung Exynos 4412 quad core tablet running Android 4.0 (ICS) and Ubuntu 12.04 Precise that should sell for 373 Euros in Italy, or just 29 Euros with a subscription. The specifications of this tablet are as follows: SoC – Samsung Exynos Quad-Core Cortex A9 processor @ 1.4 Ghz + Quad-Core Mali-400MP GPU System Memory – 2GB DDR3 Storage – 32GB flash + microSD card socket Display – 10.1 “IPS Multi-touch Capacitive Panel (1920×1200) with a viewing angle of 178 ° Connectivity Wi-Fi – 82.11 b/g/n Bluetooth 4.0 GPS- A-GPS Sensors – Gyroscope Camera – VGA front camera, 2.0 MP rear camera USB – miniUSB port Audio I/O – 3.5 mm jack for headphones Battery – 5400mAh 3.7V Weight – 539g Dimensions – 258.3x164x9.5mm The hardware specifications appear to perfectly match Ramos W30HD tablet, sold for less than $300 on Chinese websites […]

January 16, 2013January 16, 2013 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

The End of Embedded Linux (As We Know It) – ELCE 2012

Chris Simmonds, freelance consultant and trainer (2net ltd), discusses the future of embedded Linux now that storage and processing power are no longer an major issue, and try to find the best Linux platform for embedded systems at ELCE 2012. Abstract: Embedded Linux is at a cross roads where the combination of Moore’s law making devices more powerful and the mass production of consumer devices, especially mobile, making them cheaper means that the old ways no longer work. Only a few years ago we though in mega: MHz, MBytes, MBits/s. Now we have to think in giga. The days of the single core CPU are almost over, as are the days of the QVGA display. All this means that there is a need to re-think how embedded devices are programmed. Two obvious roads lie ahead: Android and Ubuntu (or other desktop operating system of your choice). This talk considers the […]

January 4, 2013January 4, 2013 by Jean-Luc Aufranc (CNXSoft) - 16 Comments

ZEALZ GK802 / HI802 mini PC Can Now Run Ubuntu 11.10

After Freescale made available i.MX6 development resources, we all knew this was a matter of time before Ubuntu runs on Hi802 / Zealz GK802 mini PC based on Freescale i.MX6. The guys at GeekBuying have done it, and a beta version of Ubuntu 11.10 can run on the Zealz GK802. This is not the first time Ubuntu or another Linux distributions can run on one of these mini PCs, but it’s the very first time we should get full hardware graphics and hardware video decoding in Linux. You may have noticed the screen is cut on the sides, that’s because they haven’t done overscan adjustment before shooting the video. They are using Ubuntu 11.10 (Linaro) because that’s the version released by Freescale that supports GPU and video acceleration, and if they used Ubuntu 12.04, it would not work until Freescale releases the proper drivers. However, scrolling does not seem particularly […]

January 3, 2013 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Canonical Announces Ubuntu for Phones

Canonical has just announced the Ubuntu for Phones platform that will allows users to have similar experience on desktops (Ubuntu Desktop), TVs (Ubuntu TV) and smartphones, avoiding the need to learn 2 different platform for the desktop and mobile devices. The user interface replaces the “Lock screen” with the “Welcome screen” (As shown in the middle of the picture above), which shows notifications and user data as you turn on your device. The user interface mostly eliminate buttons, and you can access features by swiping the edge of the phone. A swipe on the left edge will show the dash bar, giving access to most used apps and dash search, a swipe on the right edge will cycle through your opened apps, a swipe at the top will give access to notifications and allow changing settings right from there, and a swipe at a button will allow you to customize […]

December 31, 2012May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

$135 ARMBRIX Zero Exynos 5 Development Board Is Now Available for Pre-order

Ten days ago, I wrote about ARMBrix Zero, the cheapest Cortex A15 board (soon to be) available based on Samsung Exynos 5250 processor. It is now available for pre-order, and the company organizes a raffle to send a free ARMBRIX Zero board to the winner. I’ve received some updated specifications, although we don’t learn much more: CPU – Exynos 5 Dual ARM Cortex A15 Dual GPU – Mali T604 Embedded GPU Memory – 2GB DDR3 X32, 800MHz Storage – MicroSD slot Audio – ALC5631Q Line In/Out, SPDIF Coaxial type Video – HDMI A Type External Ports: 2x USB2.0 Host 1x USB3.0 Host 1x USB2.0 Device 1x SATA 1x Ethernet RJ45 Expansions – 3 Headers (Further details should be available later this week) CON16 – MIPI Master/Slave, 1x I2C, GPIO CON19 – 3x serial interfaces, 2x I2C, 2x ADC, JTAG, USB, MMC, and reset CON20 – I2S, Interrupt and GPIO pins, […]

December 21, 2012December 21, 2012 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Linaro 12.12 Release with Linux Kernel 3.7 and Android 4.2.1

Linaro release 12.12 has just been announced, and includes Linux Kernel 3.7 and Android 4.2.1. The tracking version (stable release) uses Kernel 3.4.22. This release upgrades Android to version 4.2.1, Ubuntu images are now based on Ubuntu 12.10 (Quantal Quetzal) and Linaro U-Boot 2012.12 has been released with support for Origen 4 Quad and Arndale boards. Further improvements have been done for OpenEmbedded ARMv8, where they replaced the php Apache module by php-fpm among other things. On the kernel side, USB drivers have been refactored, and a kernel size analysis have been performed on several platforms. The power management team has mainly worked on big.LITTLE IKS and MP implementations, and it’s the first time LEG (Linaro Enterprise Group) is included in the release, and they worked on UEFI for ARM, GRUB for U-Boot, and provided a Ubuntu server image for Arndale board which can boot via UEFI or UBoot. Here […]