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Building distro-specific packages is not one of the strengths of most developers. The KDE OBS Generator should solve this problem with the help of openSUSE Build Services.

The CodePlex Foundation has announced the arrival of several new board members, including Jim Jagielski, the Chief Open Source Officer of SpringSource. Jagielski, who was one of the original cofounders of the Apache Software Foundation (ASF), brings a lot of credibility and leadership experience to the CodePlex Foundation. When the CodePlex Foundation was established by Microsoft last year, an interim board of directors was assembled to help get the organization off the ground while permanent board members were being chosen. A number of the interim board members, including Novell's Mono project leader Miguel de Icaza, will be turning their seats over to new representatives. Former Microsoft open source evangelist Sam Ramji, currently VP of strategy at Sonoa, will be remaining on the board, along with Microsoft .NET Framework program manager Davies Boesch.

This year's CeBIT, held each spring since 1986, took place from the 2nd to the 6th of March, 2010 in in Hannover, Germany. CeBIT, an acronym for "Centrum der Büro- und Informationstechnik", which means "Centre of Office and Information technology", is the world's largest trade fair showcasing the latest in information technology (IT) products and solutions from more than 4,150 companies from 68 countries. The trade show is held on the Hannover fairground which features its own railway station, 5.3 million square feet of covered indoor space and consists of 27 halls and pavilions plus a convention centre with 35 function rooms.

The GNOME Developer Kit is a Linux distro based on Foresight Linux. Its new release shows a somewhat reduced collection of software for GNOME developers.

Novell Inc. lied about owning the copyrights for the Unix computer operating system then collaborated with IBM to damage Unix owner The SCO Group, the latter's attorney told a federal court jury Tuesday. In the first day of testimony in a trial to settle a long-running legal dispute between SCO and Novell, SCO went on the attack by calling as its first witness the former CEO and chairman of Novell. Robert Frankenberg testified that despite Novell's claims of ownership, his intent was to sell the copyrights in a 1995 deal that's at the heart of the conflict.

In my last article I looked at performance loopers for Linux. This week I begin a 2-part review of similar applications called arpeggiators. What Is An Arpeggiator? An arpeggio is a musical technique whereby the notes of a chord are played in succession rather than all at once. The order of the chord notes in this succession may follow a strict set of rules or they may be played in purely random sequence. A device that acts upon a chord in this manner is known as an arpeggiator.

In this ongoing series on lightweight Linux desktops, Juliet Kemp takes us on a tour of Windowmaker, the popular fast, lightweight window manager based on the look and feel of the NeXTStep interface. How does Windowmaker measure up in this era of fancy special effects GUIs?

Fedora 13 Alpha was released yesterday with a plethora of new features and updated packages for this Red Hat Linux distribution. Aside from the features like Btrfs system rollback support and PolicyKit One support for Qt/KDE applications to excite end-users, each Fedora release always pulls in the very latest Linux graphics code. Fedora was the first distribution shipping with the Nouveau driver, then its KMS driver, and now with Fedora 13 it's the first OS deploying Nouveau's Gallium3D driver (there's benchmarks behind that link). Fedora 13 is also carrying the latest packages for the unreleased X Server 1.8, DisplayPort monitor support for more graphics cards, the latest ATI driver code from the xf86-video-ati DDX to the in-development DRM, and then there is the very latest Intel work too. To get an idea for the direction that the Intel 3D support is heading in this release, we have carried out a few quick OpenGL benchmarks.

Mozilla's high-performance TraceMonkey JavaScript engine, which was first introduced in 2008, has lost a lot of its luster as competing browser vendors have stepped up their game to deliver superior performance. Firefox now lags behind Safari, Chrome, and Opera in common JavaScript benchmarks. In an effort to bring Firefox back to the front of the pack, Mozilla is building a new JavaScript engine called JägerMonkey.

Access subsidiary IP Infusion announced a new Linux-ready "stateless tunneling" product that enables the coexistence of IPv4 and IPv6 networks. Based on the IETF's "6rd" (IPv6 rapid deployment) specifications, ZebOS Rapid Deployment forwards IPv6 traffic though existing IPv4 networks, enabling carriers to more easily transition to IPv6, says IP Infusion.

The casual view of open source software is that the code always comes first: releases are made when the code is ready, new contributors prove their chops by the quality of their code, and so forth. But in reality the FLOSS ecosystem relies on a complex legal framework in order to run smoothly and to stand up to proprietary software competition: the various software licenses, contribution agreements, copyright and other "intellectual property" law. Every once in a while, a good status check on the legal dimension is healthy for the typical developer, and SCALE 8x offered just that in a series of talks.

We've all seen countless articles, blog and forum posts explaining how to back up a server with rsync and other tools. While I've cringed when people talked about using non-scalable methods, there actually is a place for quick and dirty backup mechanisms. Small companies running just a few virtual machines in the cloud, or even enterprises with test instances, may wish for a quick and effective backup.

From March 2-6 CeBIT Open Source 2010 called open source projects, enterprises, and organizations to Hannover, Germany. Here's our photo gallery from the talks in the Open Source forum, the project lounge, and the Linux New Media awards.

The development of Linux 2.6.34 has started and is causing heated discussions on the LKML. LWN.net has analysed Linux 2.6.32.9 for security fixes and found almost twenty of them. Linux-Libre removes proprietary files from the kernel, and new graphics drivers for Radeon cards offer numerous improvements.

Appcelerator has taken the beta tag off its open source Titanium development kit, a means of building native desktop and mobile applications using traditional web-development tools such as JavaScript, Python, Ruby on Rails, html, and CSS. Titanium 1.0 was officially released today, with the Silicon Valley–based startup claiming significantly improved performance on iPhone and Android handsets after reconstructing the kit's mobile setup. In beta, Titanium built its native iPhone and Android applications by way of the WebKit browsers built into those high-profile mobile platforms, but after a three-month rewrite, it now bypasses the browser entirely, according to director of marketing Scott Schwarzhoff.

One of the major innovations of OLPC consists in the idea that a computer given to a single child (also called 1:1 computing) is the best way to enhance the pupil's ability to learn effectively. It's called ONE-laptop-per-child after all.

You don't need a PhD in computer science and years of experience to hack the kernel. Sure, they help, but the nature of Linux development means that it's open to all by default. All you have to do is get stuck in. You use the Linux kernel in whatever shape or form every day; wouldn't you feel just the tiniest swell of pride if you'd helped work on it, no matter in how small a way?

Search engine maker Google is again providing scholarships in 2010 for student open source works. Information is now first hand this week in Stuttgart and Karlsruhe.

Xfce, LXDE, and other desktop environments are often referenced as being lighter-eight Linux desktop environments than KDE and GNOME, but what are the measurable performance differences between them? Curious how much of a quantitative impact the GNOME, KDE, Xfce, and LXDE desktops have on netbook systems, we carried out a small set of tests to look at the differences in memory usage, battery power consumption, and thermal performance.

Developer Joshua Wright intends to release KillerBee, an open source collectionPDF of Linux tools intended for testing the security of ZigBee networks. According to Wright, many ZigBee implementations are a mess – he hopes that his tool, which is coded in Python, will ultimately lead to more secure products. Wright lists ZigBee applications which include controlling water flows in dams and natural gas control valves. The technology is also widely used in building automation; many thousands of ZigBee devices have been used in the brand-new MGM CityCenter in Las Vegas, for example. Some intelligent electricity meters in use in the US also communicate using ZigBee in a mesh network.