12.01.13
Posted in News Roundup at 2:22 pm by Dr. Roy Schestowitz
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Canonical has this week unveiled to the world its new unified Ubuntu mobile and desktop icons which have been designed to bring the two operating system closer together.
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OIL will test all new OpenStack hypervisors and software-defined networking (SDN) stacks, as well conventional OpenStack technologies, to make sure Ubuntu OpenStack offers a wide array of validated and supported technology options. Canonical leads development of Ubuntu.
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Discussed this morning during the virtual Ubuntu Developer Summit was figuring out the steps needed for bringing Ubuntu Touch mobile applications to the Ubuntu Linux desktop.
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Calibre is the best software to manage your ebooks and to convert them from one format into another, but it lacked any real integration with the operating system. This can now be changed with the Unity Calibre Scope, in Ubuntu 13.10.
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Canonical’s Leann Ogasawara started off the kernel session by basically saying 3.13 is what more or less will happen, but then other developers chimed in that made Linux 3.14 a greater possibility. Given that Linux 3.14 is not likely to arrive until March or April, it’s stable release is too close to the April debut of Ubuntu 14.04 LTS to put much trust in its quality and fear of regressions. As a result, Linux 3.13 is the safe bet.
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Ubuntu 13.10 shipped with Qt 5.0 instead of Qt 5.1, since while it was available for months prior there were some “unfixed regressions” in the newer tool-kit release. With Qt 5.2 being right around the corner, Canonical is looking to switch to the newer open-source tool-kit release if there isn’t as much fallout.
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While most Linux distributions have switched from using sysvinit or Upstart to systemd as their init daemon, Upstart continues to be happily used within the Ubuntu camp. For the Ubuntu 14.04 development cycle there are more Upstart improvements planned.
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During the first day of the latest virtual Ubuntu Developer Summit, Canonical developers plotted out the enabling of TRIM/DISCARD support by default for solid-state drives on Ubuntu.
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Mir, Canonical’s replacement for the X window system, will not make it into the next version of the Ubuntu desktop.
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Canonical has announced, through the voice of Oliver Ries, that Mir and Unity8 will be default in Ubuntu 14.10.
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When the MK802 Android mini PC hit the streets in 2012, one of the most interesting things about it was the fact that you could install Linux on it and turn it into a cheap, tiny desktop computer. Since then, dozens of small ARM-powered devices designed to run Android apps on your TV have hit the streets, and hackers have figured out how to run Ubuntu and other Linux-based software on many of them.
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Besides wanting to enable SSD TRIM support for Ubuntu Linux, developers are also looking at moving from DMRAID to MDADM for fake/software RAID configurations on the desktop operating system.
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The milestone that Kevin DuBois is cheering about is that Canonical’s display server for the Ubuntu desktop and Ubuntu Touch is working with the big four Android GPU vendors. Mir-enabled Ubuntu images now work for the Nexus 10 with an ARM Mali T-604 GPU, the Nexus 4 with a Qualcomm Adreno 320, the Nexus 7 with a NVIDIA Tegra 3, and the Galaxy Nexus with PowerVR graphics.
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A virtual Ubuntu Developer Summit is taking place this week. The event was kicked off again by Jono Bacon and Mark Shuttleworth. During the event a few interesting tidbits of information were learned about Ubuntu Touch and Mir.
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The brightness settings for Ubuntu 13.10 (Saucy Salamander) have been broken since launch, and it seems that this problem has yet to be solved.
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Posted in News Roundup at 12:57 pm by Dr. Roy Schestowitz
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The Genode OS Framework 13.11 release happened this Thanksgiving Day and with it comes a whole lot of exciting — some experimental — features.
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A Phoronix reader pointed out this morning that a new VPX library release went under our radar earlier this month. What’s special about the libvpx 1.3.0 release is that it supports Google’s VP9 codec in a backwards compatible way.
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Over the years, Lance Spaulding has worked with a medical company, a non-profit foundation, a credit card company, a start-up, a small e-commerce business, and now a large defense contractor. But at least one thing hasn’t changed in that time: he’s a devoted Linux desktop user and tinkerer.
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11.30.13
Posted in News Roundup at 1:08 pm by Dr. Roy Schestowitz
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Martin Gräßlin, KDE’s Kwin maintainer, has shared some new OpenGL implications due to changes made in the KWin 5 window manager due to relying on Qt5 with Qt Quick 2.
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This blog is no stranger to complaining about KDE desktop search. Way back in 2006 when the now defunct lobby4linux.com existed, and another shot across the KDE bow in 2009. My complaints are not lonely. I’ve talked with a lot of people who have a hard time settling in on a reliable search method in KDE. Now, Nepomuk has finally come of age and is actually a great tool to index your files. It doesn’t use a machine gun to chew through your files and RAM any longer and most times stays out of my way. I was hoping that this somehow would improve the search function in KDE itself.
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The GNOME 3.11.2 development release made it out a few days ago and with it comes many new features as developers work towards the stable GNOME 3.12 release in March.
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The Epiphany developers have recently released the second and probably the last maintenance release for the stable 3.10 branch of GNOME’s default web browser.
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11.28.13
Posted in News Roundup at 7:23 pm by Dr. Roy Schestowitz
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Faraday Technology has begun shipping a system-on-chip dev kit aimed at developers of custom SoCs. The “SoCreative! IV” kit’s baseboard is built around Faraday’s A380 SoC, which boasts a dual-core ARM Cortex A9 processor, a Faraday-developed RISC core, and a high speed expansion bus for interfacing with FPGA daughtercards, and comes with Linux 3.3 and Android 4.x BSPs.
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If you enjoy creating your own electronic projects you might be interested in a new modular development platform called the Improv which is a modular engineering kit that comes with a CPU card and a separate feature card to connect it to.
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The Stir Kinetic Desk promises to be a piece of office equipment for the modern age of sensors, the quantified self, and lots of trans fat. On the other hand, its sticker price may shock you into rigor mortis before obesity will. Check out our hands-on.
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Really Simple Software has begun accepting pre-orders for the second generation of its Linux-powered networked DVR. The new model, known as “Simple.TV by SiliconDust” and priced at $250, adds a second TV tuner and is expected to ship by the end of the year, by which time Android and iOS apps for both generations of the product will be available for free download.
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Whereas Raspberry Pi was the pioneer of very small Linux systems, the Arduino is the 800-pound gorilla in the micro-controller arena.
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Olimex’s OLinuXino project announced a tiny, Android- and Linux-ready single board computer based on Allwinner’s 1GHz, Cortex-A8 based A10 processor, and the first one to be offered with a mini-PC enclosure. The open source A10-OLinuXino-Lime offers 512MB of DDR3 RAM, an optional 4GB of NAND flash, plus HDMI, SATA, USB, and Ethernet, starting at only $40.
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Slovakia-based Fedevel and its Voipac manufacturing partner are prepping an open source computer-on-module and baseboard built around Freescale’s dual-core i.MX6 system-on-chip. The credit-card sized i.MX6 Rex module is equipped with up to 4GB of soldered DDR3 RAM, as well as I/O including gigabit Ethernet, SATA, HDMI, USB, and PCI Express.
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An IHS Automotive market study projects that by 2020, Linux will push past QNX and Microsoft to lead a 130 million unit in-vehicle infotainment (IVI) market with a 41.3 percent share. The report follows last week’s revelation that Toyota and Jaguar/Land Rover are working on IVI systems that run the Linux-based Tizen OS.
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Despite a slow start, Linux is all set to lead the automotive infotainment operating system (OS) market in 2020 surpassing Microsoft and BlackBerry. As the auto industry seeks an OS platform in which it can control direction and features, it is attracted by the advantages offered by Linux for some obvious reasons. Also, proprietary OS platforms don’t allow the auto industry to control and set its own system architecture.
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Linux is increasingly being used for cutting-edge robotics – opening up the field to anyone interested in learning more
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RS Components is stocking Arduino Yún, the first in a family of wireless products that integrate the open-source Arduino architecture with Linux.
Arduino Yún combines the existing Arduino Leonardo, based on Atmel’s ATmega32u4 8-bit microcontroller, with an embedded Atheros AR9331 Wi-Fi system-on-chip (SoC) running Linino, a MIPS GNU/Linux variant of OpenWRT.
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The Sitara Linux Board Porting online series is comprised of one introduction and nine, 10-minute modules (3 Lecture and 6 Lab) that provide an introduction to porting U-boot and the Linux Kernel to custom hardware platforms.
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A startup called BiggiFi is approaching its Indiegogo funding goal for a $79 HDMI dongle that essentially turns HDTVs into supersized Android tablets. The BiggiFi device is claimed to let users run unmodified Android apps on their TVs using their phone or tablet as the TV’s touchscreen — including motion input for games — without screen-mirroring overhead latency.
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Mouser has begun distributing Olimex’s open source A20-OLinuXino-Micro single board computer, which is based on Allwinner’s dual-core, Cortex-A7 system-on-chip. The community backed, Linux and Android compatible board is equipped with 1GB of DDR3 RAM, is supported with optional touchscreen and UETX expansion I/O modules, and is available for $75.
Olimex’s OLinuXino products are some of the most “open” SBCs in the growing community of community backed hacker boards. All CAD files and sources and are available, and with their Creative Commons Attribution-Share Alike 3.0 license, there are no restrictions on manufacturing and sales, says the Olimex-sponsored OLinuXino project.
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MSC announced a Linux-ready development kit for a new Qseven format computer-on-module (COM) featuring single-, dual-, or quad-core Freescale i.MX6 Cortex-A9 based system-on-chips clocked at up to 1.2GHz. The kit includes a 3.5-inch SBC form factor baseboard with real-world I/O connectors, Yocto-built embedded Linux on a bootable SD card, and a DC power supply, and is available with optional LCD panels.
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Axiomtek released two rugged, Linux-ready box computers with IP40 compliance, anti-vibration support, and extended temperature ranges. The tiny rBOX610 is a din-rail computer built around a Freescale ARM9-based i.MX287 processor, featuring CAN buses and isolated Fast Ethernet ports, while the eBOX660-872-FL offers 3rd generation Intel Core processors, four gig-Ethernet ports, and dual display support.
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Innovative Integration announced a turnkey 3mentation computer for signal processing and data acquisition. The Mini-K7 combines a Linux-ready COM Express Type 6 computer-on-module based on an AMD G-Series processor, a user-programmable Xilinx Kintex-7 FPGA, a Spartan 6 FPGA, and dual VITA 57 FMC expansion slots for the addition of application-specific I/O.
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Posted in News Roundup at 6:42 pm by Dr. Roy Schestowitz
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Posted in News Roundup at 9:24 am by Dr. Roy Schestowitz
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The eZ Publish Platform team spent the last six months developing new features, enhancements, testing and improving the v5.1. But now time has come to congratulate the team and contributors for their work on this brand new release!
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Today, we’re going to share with you the judges selection for the Critics Choice Award for Best Open Source CMS in 2013.
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Forum applications, or message boards, are server programs where people can hold conversations in the form of posted messages. They differ from chat rooms in that messages are at least temporarily archived. Also, depending on the access level of a user or the forum set-up, a posted message might need to be approved by a moderator before it becomes visible.
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Drupal camp day 1 begins! I’ll be doing my best to update this blog post ‘live’ from the day. There was a lot to absorb yesterday at the open for business conference, and I wrote *a lot*, but there’s going to be even more to absorb today, so I expect there will be even less time to keep up with the writing!
After a familiar but much quieter drive into Manchester compared with my trek yesterday, the day kicked off with a great keynote from Sensio Labs.
This was an eye opener regarding not just symfony (and we now know where that ‘f’ comes from!) but the plethora of other tools frameworks and platforms that are becoming common place and invaluable. Various ‘shows of hands’ for some of these were very encouraging!
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11.27.13
Posted in News Roundup at 11:48 am by Dr. Roy Schestowitz
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Python, the programming language, is an open source, volunteer-driven project. Historically viewed as a scripting language (think: slow), the Python of today has developed into a robust and responsive language for the enterprise and other open initiatives around the world—with a Foundation to boot that reinvests money into the community and works to attract newcomers.
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There is no doubt that the Oak Ridge Leadership Computing Facility’s (OLCF’s) Titan, the nation’s most powerful supercomputer, gets its kick from its 18,688 GPU accelerators. On Titan, GPUs operate in tandem with CPUs to simulate groundbreaking scientific research at breakneck speeds. Now, the OLCF is working with Mentor Graphics, a leading electronic design automation company, to bring accelerated computing to a broader audience.
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The API originally came as a limited developer preview, which was only open to Glass-owners, Google said, because “to develop great experiences and effectively test them, you need to have Glass”.
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For the fourth year in a row, Google has organized its Code-in contest for pre-university students to contribute to open source projects.
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Most devs end up using a huge amount of open-source code in their projects, so giving back to these projects only makes sense.
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I leave out .NET on my own philosophical grounds where I believe you should not be tied to an operating system, particularly one of a monopolist. If you can get past that objection then I would add it to the list since a lot of civic governments IT departments are currently Windows shops. Look I understand you know and love {insert favorite tech here} but if your goal is to really help civic governments, then make life easy for them, not for you.
I put PHP first because it is everywhere and easy for people to pick up and use. There are a bazillion books on it, there are tutorials all over the web, there are plenty of hosting providers, and it is easy to find people who know it outside of the tech hubs in the US. Java is next because most Computer Science departments teach their students Java, it is stable, there are tutorials for it all over the web, it is used by large enterprises and small shops so it may be in the government IT shop already, and there are libraries for almost anything you want to do. Finally, I put Python in the list because it meets the needs of those who like dynamic languages, it is mature and stable, it is the programming language to extend quite a few desktop applications, it is relatively easy to read and learn, plus there are tons of books and tutorials, and it also has a lot of libraries to carry out almost any function you want.
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Last year Intel proposed a tool to auto-convert C++ code into C++11 compliant code. The last time I wrote about this automatic code migrator it was called the C++11 Migrator and was still making steady progress, but that was months ago. Today we have an update on this useful utility now known as the C++ Modernizer and can auto-convert large amounts of code.
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Coders are the new rock stars! And next week, 25-30 November, is Europe Code Week. Today a guest blog from Alja Isaković, one of my young advisors from Slovenia – plus my video message welcoming all those taking part.
“I have this great business idea, but no technical skills to build it.” This is exactly what I kept hearing all over again when reading hundreds of applications from women, age 14 to 64, who signed up for Rails Girls in Ljubljana and were eager to learn more about how the internet works. Can you imagine what would happen if we gave even a small percentage of those ideas a chance to see the light of the day?
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Gambas is an open-source development environment based on a Basic interpreter and with support for object extensions. It’s been compared to Visual Basic, but Gambas supports Linux and is GPLv2 software.
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Posted in News Roundup at 10:01 am by Dr. Roy Schestowitz
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