One of those, is BackTrack, a hackers delight, one that is loaded with all the best Free Software and Open Source penetration testing applications available. The latest edition is BackTrack 5, code-named Revolution. We are actually at BackTrack 5 R2. Keep in mind that BackTrack is not a distribution for newbies. This is serious stuff.

It is distribution designed for penetration testers and other security professionals, or those who want to mess with all the best security and penetration testing applications the free software community has to offer.

BackTrack 5 is a Linux distribution designed for penetration testers and other security professionals, or those who want to mess with all the best security and penetration testing applications the free software community has to offer.

Though I tend to stay away from publicly reviewing distributions that use the default GNOME 3 desktop, I evaluate them privately and if I come across one that has been modified to look like a true desktop operating system, then I will take the time to do what it takes to publish a review on it. Linux Deepin falls into that category. So expect a review of Linux Deepin soon.

Specialized Spins for Security, Scientific-KDE, Design-suite, SoaS, Games, Electronic-lab and Robotics were also released. It is very unlikely that I will review these, but there will be reviews of the main edition and KDE Spin. While the reviews are still being baked, here are a few screen shots from test installations of the main edition and KDE Spin for your viewing pleasure.

The first release candidate of Linux Mint 12 KDE was made available for download yesterday, but do not be surprised if the “stable” version is released next week. While we await that, here are a few screen shots for your viewing pleasure.

Ubuntu Netbook Remix is optimised to run on a new category of affordable Internet-centric devices called netbooks. It includes a new consumer-friendly interface that allows users to quickly and easily get on-line and use their favourite applications. This interface is optimised for a retail sales environment. Screen shots at SEO Expert Consultants

Less than 30 days before the final release, comes Ubuntu 12.04 beta 2. While there is very little difference in most visible desktop features between this and the last few releases, users still demand to see screen shots.

That edition is Kubuntu Active 12.04 beta 2, a version with a graphical interface called Kubuntu Active, which is designed for use on tablet computers.

Whether it will gain traction or not is another matter, but at least it is a distribution you can play with.