OStatic

Xfce is one of the hidden gems of the free desktop. It has managed -- quite successfully -- to capture the familiar feel of a desktop environment while maintaining the speed and responsiveness of the pure window manager. Its small footprint and minimalist approach makes it great for older, less powerful hardware -- but it is full-bodied and functional enough that many choose to use it on machines that can easily handle other desktop environments. The desktop aims to be functional, attractive, light on system resources, and adhere to the specifications proposed by Freedesktop participants to maximize interoperability.

Today, after two years of development, Xfce has officially released the 4.6.0 version of the desktop environment. Some notable new features include out of the box hibernate and suspend functions, a newly re-written sound mixer that leverages gstreamer to support multiple sound cards and configurations, and improvements and enhancements to the Thunar file manager.

This afternoon, Linux Foundation Executive Director Jim Zemlin weighed in with the Foundation's view on the recent patent infringement claims Microsoft has filed against TomTom.

Zemlin says at this point, there's no reason to doubt Microsoft's assurances that this is a dispute solely between TomTom and itself, or that the claims against TomTom are in any manner a direct (or indirect) move against the wider Linux ecosystem.

The Linux Foundation is hopeful, Zemlin says, that the dispute will be resolved as quickly and as peaceably as possible. However, he indicates that if the litigation turns towards the Linux environment in a general sense, the Foundation is prepared to defend the platform.

Last week, Moodlerooms announced that it had teamed with Google to integrate the Google Apps for Education service into Moodle.

This allows students and faculty using the open source Moodle learning platform to access all of Google's educational tools and applications, as well as the Moodle system, with a single sign on. Even more significantly, it simplifies managing and maintaining network collaboration tools, and allows students to access the system and get working on any computer that has a browser.

There are some phrases that come up repeatedly, especially in one's professional life: It's all about who you know. I need to put in some face time. Focus on developing your networking skills.

Traditionally these sorts of things were said in relation to attending conferences and conventions -- live and in-person. Now, however, it's more common to meet and collaborate with others online. Meet the social networking services, which, as the name implies, are as much social as work related. Just like face-to-face conventions, social networks unite people to collaborate on and discuss ideas, and, at least occasionally, goof off.

Whether you're using your social networking time for honest to goodness work, or as a diversion cleverly disguised as work, it's good to use it effectively. You'll end up getting your work done faster, or at least pack as much playtime into your day as possible.

Using this time effectively (for whatever reason) is difficult due to the sheer number of networking services. Linux users have a native gem for keeping on top of it all -- Gwibber.

The majority of computer users don't spend much time thinking about the file system their operating system uses. Granted, people installing alternative operating systems might give more consideration to the available file systems than the general population -- unless there's a specific need for a certain file system, many go with their distribution's default option.

While your file system type isn't something you should need to think about regularly, and making an informed choice for machines with specialized, dedicated tasks is important, usually choosing the default file system type for your operating system is fine. Several Linux distributions (including Fedora and Ubuntu) are planning to move their default file systems from ext3 to ext4 in upcoming releases, while a number of distributions already (or will soon) support ext4 as a file system option.

IBM has a (rather surprisingly) interesting look at what's different about the ext4 file system, including details on why some changes were made, and how moving from ext3 to ext4 works.

Every year or two, some hardware component comes down the line that truly takes my breath away. On the past few occasions, these bits of circuitry have all used open source software in some capacity, though whether that's due to my tendency to notice such things, or a measurable increase in hardware developments that feature open source technology is uncertain.

TMCnet introduced me to this year's take your breath away device, the Marvell SheevaPlug. This plug computer (it's designed to hang comfortably from a household wall socket) features a 1.22 GHz Kirkwood (Sheeva-based) processor, 512 MB DRAM, and a Gigabit ethernet connection. In addition to its onboard 512 MB Flash storage, the plug has a USB port for external storage. The hardware, the multiple Linux distributions it currently supports, and the API framework (called Raindrop ) that is currently being developed for running third party applications -- are all open source.

Why? Because, as Marvell's product manager, Raja Mukhopadhyay told TMCnet, ...[open source] is what we see going forward.

Though 2009 has only just begun, it looks like this year's going to be a busy one for Chumby Industries. The makers of the hackable, completely open, Linux-based, internet-enabled, so-much-more-than-an-alarm-clock -- well, alarm clock -- have announced a number of partnerships since January's Consumer Electronics Show.

The first two partnerships, with Samsung and Marvell, bring the widget-based Chumby platform to digital photo frames and similar embedded devices. The latest partnership, with Broadcom Corporation, aims to bring the Chumby platform to internet-enabled televisions, set top boxes, and Blu-Ray players.

The present economy has the technology industry in an interesting position. Computer manufacturers and system builders (such as Dell, ASUS, and MSI) have focused on using full desktop chips (Intel and VIA) and components, and shrinking them down into small, inexpensive devices that are capable of performing basic computing tasks. It's been difficult, however, to fully break from the full desktop school of thought -- and these small machines, for many, are a little too expensive for what they deliver.

Embedded chip manufacturers feel they have something to offer, and that using their processors in these settings will be both cost-effective and a better computing experience. The embedded chips are quite powerful, and a few embedded chip companies are firm in the belief that open source operating systems are the best way to bring out the best in their processors, and the devices they power.

MIPS Technologies, a producer of embedded processors, analog IP products and software tools, announced this morning that it has joined the Linux Foundation. MIPS vice president of software engineering, Udi Kalekin, says that the majority of MIPS developers use Linux for product development, so membership in the Foundation seemed a natural way to support their efforts as well as contribute to the larger Linux community.

Earlier today, Canonical CEO Mark Shuttleworth announced the latest addition to the Ubuntu development ecosystem: the Karmic Koala. This release (also referred to by its scientific classification, Ubuntu 9.10) will be unleashed six months after Ubuntu 9.04 (the Jaunty Jackalope) debuts in April.

Shuttleworth hints creatively at some goals for the Karmic release, and manages to make servers, desktops, and netbooks seem as though they're only a link or two away from koalas on the evolutional chain. The server edition will have a special focus on cloud computing, and will include Amazon EC2 tools as well as (you guessed it) Eucalpytus for creating custom, localized cloud configurations. Karmic Koala's server edition will focus on reducing energy consumption.

Desktop Koalas have some internal genetic alterations -- such as flicker free X initialization (in the spirit of Fedora 10) and boot speeds that suggest jungle cat over arboreal marsupial. Shuttleworth also hints at how different this desktop will look. Will the Karmic Koala break from the traditional Ubuntu brown?

How would you like to get involved in engineering the Koala?

Are you interested in open source software? Do you use Ubuntu at all? Will you be passing through the Los Angeles area later today or tomorrow? Think you'll be spending any time over the next two days near a computer with an internet connection? Are your weekend plans peppered with a few small gaps (or wide open expanses) of free time?

Yes? I've got some good news, then. This weekend is shaping up to be a lively one for open source enthusiasts, whether they're in sunny southern California or Tokyo, Japan.

For those in the vicinity of Southern California, SCaLE (the SoCal Linux Expo) is taking place this weekend. Lisa spoke with SCaLE organizer Gareth Greenaway a while back about how the event was shaping up, and the event schedule is packed with talks, tutorials and demonstrations for open source fans of any skill level.

If you'll notice, SCaLE is hosting a number of sessions for the Ubuntu Global Bug Jam. Not in California? Not to worry. The weekend-long Bug Jam is global in the truest sense -- and if you're unable to attend a real world meeting, the #ubuntu-bugs IRC channel can get you in on the action.