Two years ago, when the Raspberry Pi launched, it was with the intention of improving IT education in the UK. Since then more powerful, better connected or cheaper boards have come onto the market, but the Pi retains its position as the white knight of ICT teaching.
Why? Because of the community of users that has grown up around it. To find out more we travelled west to Manchester, venue for the second annual Jamboree—a festival of educators, makers and messer-abouters focussed on highlighting how engaging the Pi can be. There, we met 75% of the Raspberry Pi Foundation’s education team—Ben Nuttall, Clive Beale, and Carrie Anne Philbin—to discuss IT teaching in the UK.
Parsix GNU/Linux 6.0r1, a live and installation DVD based on Debian, aiming to provide a ready-to-use, easy-to-install desktop and laptop-optimized operating system, has been released for testing.
The developers' ultimate goal is to offer customers an easy-to-use OS based on Debian's Wheezy branch, which employs a release of the GNOME desktop environment. The devs have made a few minor modifications to the desktop and now it's much easier to set it apart from other distros.
I was wondering what was ‘L’ in Android, until someone pointed out “maybe it’s Linux”. In all honestly I don’t think it’s L for Linux, but a wishful thinking doesn’t hurt given the fact that Google is putting Linux ‘everywhere’.
Linus Torvalds may have never dreamt of this day when he sent out that email back in 1991 and said, “I’m doing a (free) operating system (just a hobby, won’t be big and professional like gnu) for 386(486) AT clones.”
Steven J. Vaughan-Nichols, writing for ZDNet, once again reminds us that Linux dominates supercomputers. SJVN linked to the latest Top500 group results, showing Linux makes up for 97% of the five hundred fastest computers in the world. This is the biggest of the big iron, the top supercomputer has 1,024,000 GB of RAM and 3,120,000 Intel Xeon cores, running Kylin Linux.
With Linux being the clear OS of choice among the hot rod builders, where does proprietary Unix fit into the picture? Increasingly, the answer appears to be that it doesn't.
Not only does Linux power all of the top 10 machines on the June 2014 list -- including China's winning Tianhe-2, which stole the show once again with its performance of 33.86 Petaflop/second (Pflop/s) on the Linpack benchmark -- but it also now accounts for a full 97 percent of the full set of 500. A mere 15 supercomputers on the list *don't* use Linux, including 12 using Unix and just two using Windows. (The last one is described simply as "Mixed.")
Google on Wednesday kicked off its I/O conference in San Francisco, presenting devs with a dizzying array of possibilities: a new design language for Android L; a boatload of new apps, APIs and SDKs; and expanded support for a variety of architectural and hardware configurations. "If I were a developer, I would feel real good about opportunities today," said ABI analyst Jeff Orr.
At Google I/O, Google previewed Android 5.0′s new UI, and also unveiled Android TV and Android Auto, while offering new details on Android Wear.
The OpenELEC makers usually follow the XMBC releases, but it's been a while since the last XBMC version. This doesn't mean that the devs will stay put and wait for changes to come from upstream. In fact, OpenELEC is a distro and there are other components that need to be updated and fixed, as necessary.
“This release includes some bugfixes, security fixes and improvements since& OpenELEC-4.0.5 . Besides the usual bugfixes and package updates we fixed boot issues on some AMD mainboards, added support for some more Intel, AR3k and ATH6k Bluetooth and WLAN devices, updated Kernel to 3.14.8 and updated the RaspberryPi firmware to include the last fixes and features. OpenELEC-4.0.6 is now the next stable release, which is a bugfix and securityfix release of the OpenELEC-4.0 series,” said the developers on the official website.
Google hasn't exactly been successful at taking over the living room — Chromecast aside, its previous efforts have failed to capture much consumer interest. However, during the I/O 2014 keynote today, the company showed that it is ready to start fresh with Android TV. It's a new platform that combines live TV via your cable box or even an over-the-air antenna along with Android apps and services like Google Play to offer up a more simplified way to get content to your TV than the older Google TV model.
"It's not that Linux was new from a technical standpoint. It was new because it was done differently," says Linus Torvalds in his interview with the IEEE Computer Society. "Linux made it clear how well open source works, not just from a technical standpoint, but also from a business, commercial, and community standpoint."
The kernel has roughly twice as fast of a release cycle as OpenStack. In the kernel's case, there are roughly 2-3 month release cycles containing a two week merge period with six to ten week of stabilization work. OpenStack's cycle is six months, made up by a four week planning window, 14 weeks of code merger, and six weeks dedicated to stabilization. The result? Faster releases for the kernel, but perhaps less significant changes per release.
There's been numerous requests lately for more disk I/O scheduler benchmarks on Phoronix of the Linux kernel and its various scheduler options. Given that there's routinely just speculation and miscommunication by individuals over the best scheduler for HDDs/SSDs, here's some fresh benchmarks for reference using the Linux 3.16 kernel.
This early Linux 3.16 testing was just some simple and straight-forward tests I got done with a spare system I maintained access to while in Russia. Once returning to the US this week and then settling into the new Phoronix office I'll run some more Linux 3.16 benchmarks using the latest Git snapshot at the time and use both hard drives and solid-state drives.
Techbase has designed a Raspberry Pi Compute Module into a Linux-based “ModBerry” automation computer backed by an “iMod” cloud platform for remote control.
The computer-on-module version of the Raspberry Pi Compute Module, which began shipping this week, was anticipated by many, but perhaps nowhere so acutely as in Poland. First, we heard about A Sherlybox private cloud storage device based on the module from Polish startup Sher.ly, and now Gdansk-based industrial computer manufacturer Techbase has opened pre-orders for an automation computer called the ModBerry 500 based on the COM.