2011 Linux and free software timeline - Q1

Here is LWN's fourteenth annual timeline of significant events in the Linux and free software world for the year.

In many ways, 2011 is just like all the previous years we have covered—only the details have changed. Releases of new software and distributions continues at its normal ferocious rate, and Linux adoption (though perhaps not on the desktop) continues unabated. That said, the usual threats to our communities keep rearing their heads; in particular, the patent attacks against free software continue to increase. But, overall, it was a great year for Linux and free software, just as we expect 2012 (and beyond) to be.

We will be breaking the timeline up into quarters, and this is our report on January-March 2011. Over the next month, we will be putting out timelines of the other three quarters of the year.

This is version 0.8 of the 2011 timeline. There are almost certainly some errors or omissions; if you find any, please send them to timeline@lwn.net.

LWN subscribers have paid for the development of this timeline, along with previous timelines and the weekly editions. If you like what you see here, or elsewhere on the site, please consider subscribing to LWN.

For those with a nostalgic bent, our timeline index page has links to the previous 13 timelines and some other retrospective articles going all the way back to 1998.

Linux 2.6.37 is released (announcement, KernelNewbies summary, Who wrote 2.6.37).

No more H.264 video codec support for the Chrome/Chromium browser as Google focuses on WebM support (announcement, update).

The Hudson continuous integration server project forks due to fallout from Oracle's acquisition of Sun. The new project is called Jenkins (announcement).

LibreOffice makes its first stable release, 3.3 (announcement, LWN coverage).

OpenOffice.org also makes a 3.3 release (new features, release notes).

The FFmpeg project has a leadership coup, though it eventually resolves into a fork in March, which results in the Libav project (LWN blurb).

Amarok 2.4 is released (announcement).

Mark Shuttleworth announces plans to include Qt and Qt-based applications on the default Ubuntu install (blog post).

Xfce 4.8 is released (announcement, LWN preview).

linux.conf.au is held in Brisbane, Australia despite the efforts of Mother Nature to inundate it. Organizers were quick to move to a new venue after catastrophic flooding, and the conference came off without a hitch. (LWN coverage: Re-engineering the internet, IP address exhaustion, Server power management, The controversial Mark Pesce keynote, 30 years of sendmail, Rationalizing the wacom driver, and a Wrap-up).

KDE Software Compilation 4.6 is released (announcement).

Bufferbloat.net launches as a site to work on solving networking performance problems caused by bufferbloat. (LWN blurb, web site).

The last IPv4 address blocks are allocated by the Internet Assigned Numbers Authority (IANA) to the Asia-Pacific Network Information Center (APNIC), which would (seemingly) make the IPv6 transition even more urgent (announcement).

FOSDEM is held February 5-6 in Brussels, Belgium (LWN coverage: Freedom Box, Distribution collaboration, and Configuration management).

Eben Moglen announces the FreedomBox Foundation as part of his FOSDEM talk. A fundraising campaign on Kickstarter garners well over the $60,000 goal. (LWN article).

Debian 6.0 ("Squeeze") is released (announcement, LWN pre-review).

The Ada Initiative launches to promote women in open technology and culture (announcement, LWN coverage).

Nokia drops MeeGo in favor of Windows Phone 7 (LWN blurb, Reuters report).

GNU Guile 2.0.0 released. Guile is an implementation of the Lisp-like Scheme language (announcement).

The MPEG Licensing Authority (MPEG-LA) calls for patents essential to VP8, as it is looking to form a patent pool to potentially shake down implementers of the video codec used by WebM (announcement).

A Linux-based supercomputer is a contestant on Jeopardy. IBM's "Watson" trounces two former champions (New York Times article).

Python 3.2 released (announcement).

FreeBSD 8.2 released (announcement, release notes).

Southern California Linux Expo (SCALE) 9x is held in Los Angeles, February 25-27 (LWN coverage: Unity, Hackerspaces, Distribution unfriendly projects, and Phoronix launches OpenBenchmarking).

Canonical unilaterally switches the Banshee default music store to Ubuntu One (original blog post, update, and Mark Shuttleworth's view)

Red Hat stops shipping broken-out kernel patches for RHEL 6 which causes an uproar in the community and charges of GPL violations. It actually happened earlier, but came to light in February. (LWN coverage: Enterprise distributions and free software and Red Hat and the GPL; Red Hat statement).

The vendor-sec mailing list and its host are compromised (announcement, LWN coverage).

Scientific Linux 6.0 is released. (announcement).

The Yocto project and OpenEmbedded "align" both in terms of governance and technology, which should result in less fragmentation in the building of embedded Linux systems (announcement).

Linux 2.6.38 is released (announcement, KernelNewbies summary, and Who wrote 2.6.38).

openSUSE 11.4 is released (announcement, LWN review).

Linus Torvalds starts loudly complaining about the ARM kernel tree, which leads to a large effort to clean it all up (linux-kernel post, LWN article).

Fraudulent SSL certificates issued by UserTrust (part of Comodo) are found in the wild (LWN blurb, article and follow-up).

Android's Bionic C library comes under fire for alleged GPL violations, though it appears to be a concerted fear, uncertainty, and doubt (FUD) campaign (LWN article).

Microsoft sues Barnes & Noble over alleged patent infringement in the Android-based Nook ebook reader (LWN blurb and article).

Firefox 4 is released, marking the beginning of Mozilla's new quarterly release schedule (announcement).

Google chooses not to release its tablet-oriented Android 3.0 ("Honeycomb") source code, because it isn't ready for both tablets and handsets (LWN article).

The Monotone distributed version control system releases its 1.0 version (announcement).

GCC 4.6.0 is released (LWN blurb, release notes).