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Super Ubuntu, now referred to as Super OS, started with a simple need: having a Live CD that worked out-of-the-box. "A long time ago" I used Live CDs a lot (now I use mainly Live USBs) , and one thing that frustrated me was having to install flash and MP3 codecs on the Live CD everytime I needed those features! I also know MP3 and flash (and all that restricted/"non-free" stuff) are probably the first things many people install on their Ubuntu systems, so I decided to make their life easier and at the same time promote ubuntu and open-source software. But that only gives him a jumping off point for his real innovation.

A quick walk-through on setting up org-signed SSL certificates for JBoss, Tomcat, etc. Specific notes on using your own company's CA as the signing authority.

Most of you may already be aware of Oracle’s acquisition of Sun Microsystems. If not, here is an article stating just that from Sun’s website. I read the news as soon as it was published on the net along with the reactions of Sun users for Sun products. What will be the future of mySQL or OpenOffice? It just dawned on me yesterday: What will be the future of ZFS and Btrfs, seeing how Chris Mason, the lead developer to Btrfs works for Oracle?

Canonical has begun beta-testing a file-synchronization service called Ubuntu One for its Ubuntu Linux desktop operating system. The closed beta test began Monday for invited members of the Ubuntu user community, with further testers able to sign up by requesting an invitation, Canonical said. Ubuntu One offers file synchronization for systems running Ubuntu 9.04, code-named Jaunty Jackalope, and is intended to be available to the general public in time for the launch of Ubuntu 9.10, code-named Karmic Koala, in October, Canonical said.

Several weeks ago, we saw a burst of news around memcached, an increasingly popular open-source caching software framework gaining attention from web companies and investors. Gear6 announced details of a new memcached-based product, and Schooner Information Technologies launched a set of memory-dense appliances, one targeted to MySQL, one to memcached. These announcements coincided with the MySQL Conference, as some see MySQL as the killer application for memcached, or perhaps vice versa. Other companies coming out of the woodwork around memcached include NorthScale, which has released no news as of yet except a shingle-sized web site introducing its capabilities.

When working on the TCO analysis of some large scale deployments of ICTs in developing countries I was really concerned with a main impediment to the use in most schools in many rural areas: the availability of electricity. In many countries low cost devices could make a significant difference in education in rural and isolated areas. But of course, most of these areas in developing countries don't have grid electricity, and won't have for many years to come as the infrastructure needed is just too expensive.

Microsoft has defended itself against criticism over aggressive marketing techniques in Africa to win people over to its software. “Despite the wealth of information that gets around, it's sad that sometimes reality has a hard time catching up with perception,” said Dr Cheikh Modibo Diarra, chairman of Microsoft in Africa. “I think that that perception comes from the fact that we are very successful because wherever we are, we are competing respectfully and openly; you can verify that everywhere," he told the BBC World Service's Digital Planet programme. For Dr Diarra, one problem alone defines Africa's situation. “Technology wise, African needs can be summarised in one word: access," he said.

In most Linux distro (including Ubuntu), the keyboard combo Ctrl + Alt + Backspace is often used as a shortcut key to restart X. However, in Ubuntu Jaunty, this keyboard shortcut was disabled, “to reduce issues experienced by users who accidentally trigger the key combo”, as quoted by Ubuntu. I don’t know how many people will find this a welcome improvement in Ubuntu. Personally, this has caused me a lot of inconvenience as I always depend on it to get myself out of a nasty crash.

May 13 VideoLAN announced and made ready for download the release candidate of its VLC Media Player 1.0. The new version supports more codecs and provides numerous enhancements.

This tutorial provides step-by-step instructions on how to install Xen (version 3.0.3) on a CentOS 5.3 (x86_64) system. Xen lets you create guest operating systems (*nix operating systems like Linux and FreeBSD), so called "virtual machines" or domUs, under a host operating system (dom0). Using Xen you can separate your applications into different virtual machines that are totally independent from each other (e.g. a virtual machine for a mail server, a virtual machine for a high-traffic web site, another virtual machine that serves your customers' web sites, a virtual machine for DNS, etc.), but still use the same hardware. This saves money, and what is even more important, it's more secure. If the virtual machine of your DNS server gets hacked, it has no effect on your other virtual machines. Plus, you can move virtual machines from one Xen server to the next one.

A nice online tool to translate your regular text into hacker-leet.

This interview with Red Hat Community Architect Greg Dekoenigsberg is a continuation of the LQ Community Manager Interview Series. I'd like to thank Greg for taking the time to answer these questions.

Over the years, Adobe has become more Linux friendly. First, Adobe released an excellent version of its Flash Player for Linux, and, more recently, the company launched a version of AIR (Adobe Integrated Runtime) for Linux. Now, however, with Strobe, its just announced Flash framework, Adobe looks like it may be getting more open-source friendly as well. Strobe, which will show up in the 3rd quarter of 2009, is an open framework for creating SWF (ShockWave Flash) server-side players. With Strobe, content creators and Web developers will be able to easily create sites that host their own video.

Open source has become big business, suggests an article in the Investors Business Daily, but it has done so by becoming more like the proprietary-software world it purports to leave behind. The article cites recent research from IDC indicating that CIOs allocated up to 24 percent of their budgets to open-source software in 2008, up from 10 percent in 2007--a finding that jibes with recent data from Forrester. This open-source growth is propelling Red Hat to grow "at two to three times the rate of the broader software industry over a multiyear horizon," according to research from Piper Jaffray.

Anyone who knows me well, knows that I am huge fan of Linux and open source. This is perhaps why I get so frustrated with the US health care industry and its general lack of interoperability. I could use many standards as an example, however, for this discussion I’m using the ASTM Continuity of Care Record (CCR) as an example. Now I’m not picking on the CCR. The format is XML (good), and while there is always room for improvement, I think the general structure is reasonable and workable. I’d also point out that David Kibbe and Steven Waldren, two keep champions for the CCR, have always been nice and helpful any time I’ve asked a question on the list serve. I’m using the CCR as example just because the barrier to access is so low ($100). Much of the following is summarized from an inquiry I made to the CCR list serve about a year ago.

It already is. It already has been. It will continue for the forseeable future.

"I found this on Reddit and I was amazed nobody is talking about it over here. Well the site http://www.hmrgroup.co.uk/ is been using this logo which is strictly forbidden by the Ubuntu trademark policy..."

As expected, Adobe patched a zero-day vulnerability in its popular Adobe Reader software Tuesday, marking the second time in three months that it delivered an update on the same day Microsoft issued its monthly fixes. But while Microsoft's PowerPoint patch received lots of attention, the Adobe update should be at the top of people's to-do list, a security expert said today. "Adobe's is more important than Microsoft's," said Wolfgang Kandek, chief technology officer at Qualys. "Even though Microsoft's had more visibility, if you have to choose between the two, you should patch Adobe. [Reader] is pretty much everywhere, attackers are increasing exploiting it and [PDF] is a widely-used corporate format."

Written by award-winning author Keir Thomas, Ubuntu Pocket Guide and Reference is a totally unique and concise guide for everyday Ubuntu use. It's the world's most popular Ubuntu book, with over half a million readers (and rising!)....The PDF Edition (eBook) is entirely free of charge and is identical to the Print Edition.

Columbia, MO - Students studying journalism at Missouri University are being told they must buy an iPhone or iPod from this fall. According to the University's website, "Effective Fall 2009, students majoring in Journalism at Missouri are required to have either an iPod Touch (the minimum requirement) or iPhone to allow for the delivery of freshman-orientation information as well as course material. Students will electronically download such material to either of those devices from iTunes University, a no-cost component of the iTunes Store.