It shouldn't be a surprise that Canonical has been moving the Ubuntu desktop (namely, Unity) in the direction of Qt/QML over GTK. The Unity phone/tablet interface is using Qt as is other components and for the next major iteration of Unity they're seeking for it to all be written in Qt/QML.
Canonical developers are again taking a serious look at moving Ubuntu over to a rolling-release model. Under this form, there would be the Ubuntu Long-Term Support (LTS) releases every two years but between that new packages would be pushed out on a rolling-release basis.
Performance testing of Ubuntu Linux -- in the form of the brand new Ubuntu Touch Developer Preview -- on the Google Nexus smart-phones continues to move forward, but so far findings are mixed.
Here's some more details on my adventures with the Ubuntu Touch Developer Preview after experimenting with it for a little more than 24 hours on the Google Nexus 7 and Nexus 10 devices.
One of the first things I wanted to check when installing the Ubuntu Touch/Tablet Developer Preview is seeing what display server / compositor was in use by this newest Ubuntu Linux variant. Wayland? Compiz on X?
The initial Ubuntu Phone/Tablet Developer Preview images for the Google Nexus 4, 7, and 10 devices are now available for those wanting to try out this touch-optimized version of Ubuntu Linux.
The countdown for the Ubuntu Tablet announcement that began yesterday is now over.
Canonical has made it not so subtly known that they will be making an Ubuntu tablet related announcement tomorrow.
Canonical will be releasing a preview of their new Ubuntu Phone platform next week for the Google Galaxy Nexus.
There's a report out today that Ubuntu will begin to ship on smart-phones beginning this October.
There's been talk already this morning in the forums, Twitter, and via email to Phoronix that Canonical is allegedly developing its own display server rather than using X.Org/X11 or Wayland.
Starting with Ubuntu 14.04 LTS next year, Canonical may switch Ubuntu Linux to a rolling-release model whereby package updates the bi-annual Long-Term Support releases would be the official images with rolling package updates for those releases.
If you are an Ubuntu Linux user and rely upon Intel integrated graphics, Ubuntu developers could use your help in trying out Intel's SNA as they decide whether to enable this experimental acceleration architecture in Ubuntu 13.04.
Ubuntu 12.04.2, the first Long-Term Support point release of Ubuntu Linux where new hardware support is back-ported to the LTS release, has been delayed.
The Compiz window manager is not going to be ported to Wayland. The lead Compiz developer also sees no reason to continue the compositing window manager's development beyond maintenance purposes.
With 2012 quickly coming to a close, Mark Shuttleworth wrote a blog post this morning about his views on Ubuntu Linux in 2013.
Ubuntu developers and users have brought back up the matter of zRAM and using it as part of the default Ubuntu Linux installation in some intelligent manner.
Last month marked the release of Upstart 1.6 for the init daemon primarily used by Ubuntu. Coming out nearly one month later is Upstart 1.6.1 to deliver on some additional work.
Ubuntu developers continue investing a great deal of time and resources on ensuring the Linux distribution runs smoothly on the Google Nexus 7 tablet.
In a post to the Free Software Foundation's web-site, Richard Stallman has called out Ubuntu as being "spyware" due to the Amazon search capabilities that have been integrated into Ubuntu's Unity desktop environment with the Dash.
The first alpha release of the Ubuntu 13.04 family, the Linux distribution release that's codenamed "Raring Ringtail" and will be officially released in April, was unveiled on Thursday. Due to a revised schedule, it's not Ubuntu itself seeing an official alpha today but rather some of the derivatives.
Ubuntu has bid farewell to the Metacity window manager now that the Ubiquity installer has basic support for Compiz.
The Compiz 0.9.8.6 update soon coming to Ubuntu 12.10 will enable "Unredirect Fullscreen Windows" by default in an effort to boost the OpenGL gaming performance of the Linux distribution when using the Unity desktop.
Splashtop for Ubuntu Linux is being released today and it claims to be 10x faster than VNC plus offering a host of other features.
For those curious about the state of Ubuntu 13.04's development, there is a convenient status page to reflect the overall condition of this forthcoming Ubuntu Linux that is codenamed the Raring Ringtail.
I realized this morning that this week marks two years since Mark Shuttleworth shared his plans for Ubuntu's Unity to run on Wayland. Even after two years, Ubuntu's engagement with Wayland hasn't advanced much and it's consummation of Wayland is still likely at a minimum another year out.
Through improving the publicly available Ubuntu Linux documentation and reaching out to new developers -- along with existing Windows developers that may now be thinking of targeting Ubuntu as their next supported platform -- the Linux OS hopes to increase its developer and application count.
Early in October I wrote that Ubuntu TV would be a focus for 13.04 as the TV-focused Ubuntu spin was still being ported to Unity 3D. This week in Copenhagen at the Ubuntu Developer Summit, new plans for Ubuntu TV were drawn.
At the Ubuntu Developer Summit in Copenhagen today, developers discussed audio latency for gaming on the premise that "audio latency is relatively high on Linux and we need to be competitive with other platforms."
While Fedora has been using XZ-compressed packages for their RPMs for a while now with having a greater compression ratio than Gzip, Ubuntu developers remain unsure of switching to using XZ compression for the Ubuntu 13.04 release.
814 Ubuntu news articles published on Phoronix.