February 04
Clive Crous, the new CEO of Linux Game Publishing following the resignation of founder and CEO Michael Simms, has issued a message to Linux gamers concerning the future of LGP.
Sparked from a posting earlier this week about Compiz likely being dropped from Fedora 17, some are wondering whether Compiz is effectively dead.
Jerome Glisse, the Red Hat developer commonly working on the open-source Radeon graphics driver, has announced that he believes the R600 Gallium3D tiling support is complete.
February 03
Along with the discussion around a rolling-release version of Fedora Linux, having been discussed recently has been the possibility of providing Ubuntu's Unity desktop as an alternative desktop environment for Fedora. This is obviously a topic that gets some riled up.
For open-source fans, here's the first shots of Limare running, in advance of the official announcement this weekend.
This weekend in Brussels at FOSDEM along with many interesting X.Org discussions and laying out the plans for Wayland 1.0, the Coreboot project has an exciting announcement: showing off the first mainstream laptop with Coreboot support.
While Fedora 17 has a massive amount of features to look forward to, updates to Compiz is likely not on the agenda. In the coming days, Compiz and its related packages for this compositing window manager are likely to be removed from the Fedora 17 package-list.
After hitting an RC state last week, a second release candidate of Wine 1.4 is now available.
Last week I delivered benchmarks showing how Ubuntu 12.04 is ARM-ing up for better performance with ARM-based hardware and detailed some of the plans Canonical has for this architecture going forward. While those benchmarks last week illustrated some significant performance improvements with the Ubuntu 12.04 stack -- in large part due to the switch to hard floating-point support -- the gains are not over. In fact, there are already some striking improvements if using the Texas Instruments OMAP4460 SoC as found on the PandaBoard ES.
Ubuntu 12.04 LTS "Precise Pangolin" Alpha 2 is now available for testing. This second development release incorporates many package updates and other changes to this next Ubuntu Long-Term Support release.
February 02
While RC6 support remains off-by-default as Intel developers are faced by RC6-related bugs affecting a small minority of Sandy Bridge users, this power-savings feature is not limited to only Intel mobile graphics. As discovered at Phoronix, RC6 can manage to boost the graphics performance beyond just extending your battery life. The RC6 performance boost is also quite visible on Intel Sandy Bridge desktop hardware too.
There's now a GStreamer plug-in to utilize OpenCL within this popular Linux video framework so that an OpenCL kernel can be applied against a video stream.
February 01
The other Wayland-related news yesterday besides the surprise announcement that the Wayland 1.0 stable release is approaching was the first-shot attempt at "weston-launch", an easy launcher for the demo Weston compositor.
Way back in 2006 I tested out the SilverStone TJ08, which ended up being a very nice compact enclosure and right on-par with SilverStone's other beautiful Temjin cases. More than a half-decade has passed and now SilverStone is out with the TJ08-E, which evolves the chassis by providing improved cooling performance and other minor refinements.
Many were talking yesterday about why the forthcoming $25/$35 Raspberry Pi system won't ship in kit form, but of more interest to Phoronix readers out of that blog post would be the details concerning their Linux graphics driver stack and what they will be supporting.
January 31
While id Software may have recently lost its main Linux game developer (Timothee Bessett), they haven't abandoned their open-source ways. This afternoon John Carmack had an interesting tweet.
The second Linux 3.3 kernel release candidate is now available, which is coming a bit late due to Linus Torvalds falling behind.
This weekend at FOSDEM 2012 what Kristian Høgsberg is expected to say in Brussels will surprise many of you: Wayland 1.0 is gearing up for release as their first -- stable -- release. Wayland is supposed to be ready to take on the Linux desktop world.
Besides the Linux Game Publishing shake-up, there's more Linux gaming news to report today: there's a new Humble Indie Bundle. Besides being the usual spiel of being a collection of DRM-free cross-platform games, Android mobile support was added to all of the available games.
AMD released the Radeon HD 7950 today as the second "Southern Islands" graphics card following the release of the Radeon HD 7970 one month ago, but how is the Linux support for the new AMD Radeon GPUs?
There's some news today out of Linux Game Publishing, but it's not about a new game being ported to Linux. Rather, it's an apology from Michael Simms, the CEO of LGP, and to announce his resignation. Linux Game Publishing though isn't going away but a new CEO has been announced.
Here's a new look at Intel's Sandy Bridge New Acceleration (SNA) architecture within their DDX graphics driver. Testing in this article was done across three systems (mobile and desktop class Sandy Bridge hardware as well as an Ironlake system) seeing how well the latest code is performing in an effort to provide a better Intel 2D experience.
Marek Olšák, the well-known independent contributor to Mesa that's made a great deal of enhancements to the Radeon driver stack over the past few years, has a new patch-set. The latest patch-set he published last night cleans up the R600g driver and reworks its cache flushing code. This patch-set affects more than 2,000 lines of code, which is significant for this open-source Gallium3D driver.
The FreeBSD project has published their quarterly report outlining some of the advancements made by this leading BSD operating system in the last quarter of 2011. A lot of progress was made, but still there's some work left to be accomplished.
January 30
At this week's Fedora Engineering Steering Committee, another round of features were approved for the Fedora 17 (Beefy Miracle) release.
If you haven't tried out the Wayland Display Server as of late, after there being a stream of new announcements, you probably should or at least check out the videos in this posting. The Wayland Display Server is becoming more lively and slowly reaching a point where it may be possible for some to use it on a day-to-day basis.
After delivering benchmarks last week that were comparing the Intel Sandy Bridge performance of Mac OS X 10.7 "Lion" vs. Ubuntu 11.10 "Oneiric Ocelot" when it came to the Sandy Bridge OpenGL graphics performance, here's a comparative look at the performance of Ubuntu 11.10 against Mac OS X 10.7.2 from the Intel Sandy Bridge-based Mac.
There's emerging support within the DirectFB project for running atop Google's Android platform.
Google's 2011 Code-In, which is a winter program similar to their Summer of Code, ended earlier this month with many contributions to some leading open-source projects.
Over the weekend I shared that the Nouveau driver project, which seeks to provide an open-source NVIDIA graphics driver for Linux and other platforms via reverse-engineering, hit a major milestone. The Nouveau driver now supports re-clocking for several generations of NVIDIA GeForce hardware, which allows the open-source driver to put the graphics cards at their properly designed operating frequencies for maximum performance. This can result in the Nouveau driver performing much better against the official closed-source NVIDIA graphics driver, but the support is still very experimental. Initial testing over the weekend found this support to perform well when it works, but that overall it is still very buggy.
January 29
A new ARM-based tablet computer has been announced and it will be shipping KDE's Plasma Active as its default tablet UI experience.
Marek Olšák has made another exciting commit to the Mesa mainline Git repository this weekend... What he's accomplished now is making it possible to successfully advertise OpenGL 3.0 / GLSL 1.30 support within the R600 Gallium3D driver for the Radeon HD 2000 series and later.
GCC 4.7 is still on track with its development plans for an official release in March or April and this popular open-source compiler will deliver on many new features.
January 28
While Mesa/Gallium3D is still a ways off from fully supporting the Unigine Engine's advanced OpenGL 3/4 renderer with decent frame-rates, there is work both by Mesa and the Unigine Corp developers to better this open-source graphics support.
Committed to the kernel repository for the open-source Nouveau driver for providing reverse-engineered NVIDIA hardware is now the initial GPU core/memory re-clocking support.
Patches have landed so that the Wayland Display Server can now handle surface transformations. Separately, there's also an easy-to-understand guide for using the Qt 5.0 tool-kit with Wayland.
Keith Packard released X.Org Server 1.12 RC2 in time for weekend testing. At the same time, Apple's Jeremy Huddleston released the X.Org Server 1.11.4 stable version.
January 27
Phoronix has been reporting for a while a now that it looks like Wine 1.4 would be released by April of 2012. This looks like it will all pan out with Wine 1.4 now entering a code freeze and 1.4-rc1 was released this Friday rather than a Wine 1.3 development point release.
Fedora 17 is moving forward with plans whereby the entire base operating system will live within /usr by condensing several common directories that have been long-standing to Linux distributions.
After illustrating Linux power regressions and other problems for months, with Ubuntu 12.04 LTS developers at Canonical are finally taking a serious look at Linux power management and how it can be bettered.
There's still one week until the work will be officially announced, but the open-source "Lima" open-source graphics driver project has surfaced.
Linaro developers are nearly done with their milestone of upstream support for OpenGL ES 2.0 with Compiz, Nux, and Unity. This will allow for the Unity 3D desktop to work on more mobile devices and other cases where only GLES support is available.
Timothee Bessett, the id Software developer that was responsible for porting many of id Software's popular games like Doom 3 and Quake 4 to Linux, has resigned from the popular game company.
The leading open-source code compilers -- namely the GNU Compiler Collection (GCC) and LLVM/Clang -- now have maturing support for Intel's Sandy Bridge microarchitecture with further optimizations for the forthcoming Ivy Bridge successor. With the current and next-generation Intel support covered, open-source compiler developers have already moved onto beginning work for supporting Intel's Haswell microarchitecture that will not be launched until 2013.
Daniel Vetter of Intel has published a new patch-set to enable interlaced support within their DRM kernel driver.
January 26
FFmpeg 0.10 is now available with several new filters, MUXers, encoders, and decoders for this very popular audio/video library.
A discussion for Ubuntu 12.04 LTS has been ignited about bringing back an "Ubuntu Classic" option that would attempt to mimic the old GNOME 2.x experience. Meanwhile in the Fedora camp there is a discussion about a Unity desktop port to their distribution.
After a very long and exhausting development process that's been going on since 2003, while simultaneously developing the Samba 3.x series, Samba 4.0 is dancing closer to an official release this year.
Back in December there was an announcement from NVIDIA that they would open-source their CUDA compiler based upon the LLVM back-end. NVIDIA today released their new CUDA implementation that's based upon LLVM. Besides being open-source, which will allow it to be ported to new (non-NVIDIA) architectures/hardware, there's also a measurable speed boost in the switch over to LLVM.
In this article is a look at the state of the open-source Nouveau Gallium3D driver on low-end NVIDIA GeForce graphics hardware. In particular, a $10 USD NVIDIA retail graphics card is being tested under Ubuntu Linux on both Nouveau and the proprietary NVIDIA driver and is then compared to a wide range of other low and mid-range offerings from NVIDIA's GeForce and AMD's Radeon graphics card line-up with a plethora of OpenGL benchmarks.
Now that Mesa is beginning to catch-up with support for newer versions of OpenGL and the OpenGL performance is slowly improving, with more games and applications beginning to work on this open-source graphics driver stack as a result, the need for application workarounds is becoming more prevalent.
Btrfs, the quite promising next-generation Linux file-system that's been in-development for years by Chris Mason and others, is about to take on a big role within Oracle's Enterprise Linux distribution.
January 25
There's an update to the ongoing X.Org Endless Vacation of Code work, which is currently funding a developer to work on the OpenCL upbringing within the open-source world for graphics drivers. The latest work going on has been redesigning and largely rewriting the Clover state tracker that will provide the OpenCL support to Gallium3D graphics drivers.
As shared on Phoronix in many articles already, Canonical has big plans for Ubuntu in the ARM-space. They are looking forward to making Ubuntu Linux be the first operating system to support the forthcoming ARM Cortex A15, but before that and the other achievements they have planned, they must first ship Ubuntu 12.04 LTS. With Ubuntu 12.04 there is already some exciting improvements on the ARM front, including ARM hard-float support, better OMAP4 support, and other packaging improvements. In this article are some early benchmarks of Ubuntu 12.04 LTS "Precise Pangolin" from the PandaBoard ES. For some workloads, Ubuntu 12.04 is remarkably faster than Ubuntu 11.10.
AMD has unleashed the first Catalyst Linux binary driver update of 2012, but does Catalyst 12.1 bring anything interesting or just more breakage?
Version 4.8 of the KDE Platform, Plasma, and Applications is now available to improve the KDE user experience. There's a lot of new features along with better performance, improved stability, and a whole lot of bug-fixes.