Lubuntu now officially supported Ubuntu derivative.

The Budapest Ubuntu Developer Summit (UDS-O) kicked off on Monday, May 9, at the Corinthia Hotel. "Accessibility is one of our core values as a project," Canonical founder Mark Shuttleworth said in his keynote address, as he acknowledged the Unity documentation team contributions to the 11.04 release. After briefly looking back at the "Natty Narwhal" Ubuntu release, Shuttleworth set his sights on the upcoming release, saying, "Our goal, our mission is 200-million Ubuntu users in four years."

The Ubuntu Developer Summit for the Oneiric Ocelot (Ubuntu 11.10) development cycle (UDS-O) will take place on May 9-13, 2011 at the Corinthia Grand Hotel Royal, Budapest Hungary.

Red Hat announces its 2012 Summit will be held at the Hynes Convention Centre in Boston Massachusetts on June 26-29.

O'Reilly announces early registration for OSCON, OSCON Data, and OSCON Java is now open. OSCON Data and OSCON Java are scheduled for July 25-27, while OSCON runs the entire week of July 25-29, 2011, at the Oregon Convention Center in Portland.

"We will give away one free LinuxCon pass per 20th Anniversary of Linux Video Contest entry," announced Jennifer Cloer, Director of Communications and Community at The Linux Foundation, today.

Ubuntu Open Week is a week long online tutorial event that takes place over IRC (Internet Relay Chat) after each Ubuntu release.

Celebrity players from the world of Linux at the CeBIT Open Source Forum presented Linux New Media Awards 2011 in seven categories. The Debian project took two prizes.