Archive for March, 2008

Tips and tricks: Do all certified systems support full virtualization in Red Hat Enterprise Linux 5?

No, hardware must meet certain requirements to support full virtualization in Red Hat Enterprise Linux 5. For x86_64-based systems, the processor must support Intel VT-x or AMD-V technology. For Itanium2-based systems, the system must use a Montecito (or newer) processor.

In addition to CPU support, the system BIOS must also support full virtualization. Please contact the system vendor to determine if the BIOS supports full virtualization.

(Note that if this Knowledgebase article was linked from a system listing on the Red Hat Hardware Catalog, the system in question does not support full virtualization.) » Read more


Friday round-up

Today’s OOXML vote isn’t complete yet, but while you’re waiting for the news, here’s what we’ve been looking at on the web this week:

  • Wired has a great photo-essay of places where people had world-changing eureka moments.
  • This week Adobe launched the long-awaited Photoshop Express, which they’re calling “hosted Photoshop.” That’s a bit of a stretch, since you only get a handful of basic functions. But you do get 2 GB of free photo storage and the ability to do the basic things most people want for their photos, like red-eye removal. And because it’s web-based, it’s Linux-friendly.
  • The LA Times wrote about the latest Internet meme known as “Rickrolling” with the inspiration for the meme, Rick Astley. If the name doesn’t ring a bell, he was popular in the late 80s for the song “Never Gonna Give You Up.” And of course now you’re going to go listen to it on YouTube and have it in your head all weekend. Sorry.
  • Stop-motion TRON. If just those words aren’t enough to make you want to watch it, what else could we say?

Video: Mark Proctor

We got the chance to talk to a lot of developers at JBoss World, including Mark Proctor. In case you don’t know the name, he’s the leader of the Drools project, also known as JBoss Rules to the enterprise folks.

In this segment, we asked what it’s like to be a developer for a project that’s part of the Service Oriented Architecture: how it’s integrated with that philosophy, uses in the real world, and what the future of Drools/ JBoss Rules is.

Download this video: [Ogg Theora]



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Document Freedom Day

In 60 countries around the world, 200 teams have organized activities for today, the first Document Freedom Day. It’s a day of grassroots effort (based on the model of Software Freedom Day) to promote and build awareness for the relevance of free document formats and open standards. » Read more


Tips and tricks: Is it possible to backup the Luci (Conga User Interface server) configuration and restore it in the future?

Release Found: Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 4 Update 5

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ISO approval: A good process gone bad

Contributing author: Jonathan Robie

You may have read our background article about ODF and OOXML and why Red Hat believes OOXML should not be approved as an ISO standard. This time, we focus on how the standardization process has been compromised at ISO.

ISO’s JTC-1 directives were designed to provide a fair, consensus-based way to design standards that are portable, interoperable, and adaptable to all languages and cultures. The OOXML proposal has suffered from two basic problems: (1) voting irregularities, and (2) the use of a fast-track process for a complex, new, large specification that has not received adequate industry review. The resulting specification was driven almost exclusively by one vendor, has not achieved industry consensus, and has had thousands of issues logged against it, largely due to issues involving implementability, portability, and interoperability. Although resolutions have been proposed for many of the issues that have been raised, there is virtually no time to review these resolutions to determine whether they fix the problems. And the voting irregularities have raised serious issues with the fairness of the process. » Read more


Thursday round-up

As we’re off for a much-deserved long weekend here in the US, we’re bringing you the Friday round-up… a day early. Not much going on this week, but a couple of things we thought we’d leave you with:

  • We didn’t make it to SXSW this year, but we’ve been trying to keep up. This piece on Nerdcore, from Wired, caught our attention. We love geeky music (ahem, Jonathan Coulton) and just had to share.
  • Ever wondered how safe your web-based email really is? Check out this post, and keep it in mind next time you travel and check mail on unfamiliar wireless: Keep your GMail safe.
  • And in the category of entirely unrelated but quite interesting finds, check out this beautiful but disturbing photoseries on the spread of malaria from National Geographic. (May be a bit much for those who are squeamish, but an important issue beautifully illustrated.)

Ever see something you think we should include in our weekly round-up? Let us know. We’re always looking for the most interesting bits.


Video: JBoss World wrap-up

Miss out on JBoss World in Orlando? Or are you still wondering how JBoss and middleware fit into the bigger picture? These and more curiousities are answered in our summary video. And if you’re wondering what the new CEO’s like, you can catch him here as well.

Download this video: [Ogg Theora]



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