Monthly Archive:: October 2008

If there is one operating system that has a special place in my heart, it's QNX. This microkernel operating system served as my main desktop operating system for months and months back in the day, during the short-lived QNX Desktop scene - which died out due to a lack of interest from QNX' parent company, QNX Software Systems. The money is in the embedded and high reliability markets, and that's where QSS - understandably - focused its efforts. QNX was sort-of open sourced in September 2007, and today the company has announced the release of QNX 6.4, the first major release since 6.3 in 2004.

And yet some more information about Windows 7 has found its way to users. Ars Technica is present at Microsoft's Professional Developer Conference, and they dove into the new Device Stage feature, as well as the new Libraries feature in the Windows Explorer file manager.

A new update of Solaris 10 has been made available today. There are a lot of ZFS enhancements and the next-gen file system is now supported as an installable root file system. You can download it for x86 and SPARC here. Other than that there are new drivers, security enhacements, etc. Fore more information, check the what's new page.

Earlier this week Phoronix published a set of comparative benchmarks regarding Ubuntu, testing various recent releases to compare their performance figures on all sorts of different tasks. They've now done the same thing for Fedora, so we can compare Fedora and Ubuntu in terms of performance.

Back in July we shared Red Hat's intentions to replace RHGB with Plymouth, a new graphical boot process that is able to benefit from the latest Linux graphics capabilities. Red Hat engineers had primarily designed Plymouth around a forthcoming feature we've talked about quite a bit known as kernel mode-setting, which provides end-users with a cleaner and flicker-free boot experience. In September in The State of Kernel Mode-Setting we then shared more information on Plymouth along with a brief video. Most recently we published another video of Plymouth that shows the tighter integration between the boot process and starting the GNOME Display Manager. Today though we are looking at Plymouth and its different plug-ins along with providing a few more videos.

Real World Technologies has posted a code level dissection of the Intel Core 2 Duo X6800 and an AMD Athlon FX-62. While rather dated, the two processors were state of the art in 2006, the article does an excellent job of detailing why the processors behave the way they do. Many publications will say, "Game X runs better on processor Z, so processor Z wins", but that does not tell the reader why. This Real World Technologies article, on the other hand, explains why. For instance, they used the game Prey to test the CPUs and found "Prey tends to favor more complex x86 instructions that likely either use 3 inputs, or have 2 output."

Geeks.com, known for their cheap laptops, sent us the Acer Aspire One for a review. Thom wrote a review of the popular laptop recently, but here's my take on it. Update: After this review went up, and within two hours, I installed Ubuntu 8.10 (time is 4:10 AM here, couldn't sleep until I had Ubuntu in there). Using this very nice tutorial, I have everything up and running.

When Office 2007 came out with its new ribbon-based interface, a lot of people were up in arms because Microsoft deliberately left out a legacy switch - you couldn't go back to the old-fashioned Office user interface. Now that Windows 7 is getting a major UI overhaul, many wondered if Microsoft would build a legacy switch into its new operating system. Ars talked to Steven Sinofsky about this one, and got an answer. They also discussed the new jump list feature.

Windows Vista's most prominent - and most hated and misunderstood - feature was most likely User Account Control, designed specifically to not only make the system more secure, but also to annoy users and developers, forcing them into making applications that do not require administrator privileges. In Windows 7, Microsoft has done a lot to alleviate the annoyances.

With the success of the iPod, the subsequent resurgence in popularity of the Macintosh platform, and the recent iPhone smash hit, it's hard to imagine that Apple was once a company that tried to enter every market possible, leaving a trail of flopped products in its wake. Forbes lists ten of them, and we take a look at some of them, and add one of our own.

The netbook and MID (mobile internet device) markets are all the rage these days, and Intel is betting big on these markets with its Atom processor line. However, Intel doesn't stop there - the company is even buying wireless networks. According to Intel's CEO Paul Otellini, it's all part of bringing the Internet to new places and people.

The proposed new standard for the C++ programming language, C++0x, has reached feature completeness. "This is 'it', feature-complete C++0x, including the major feature of 'concepts' which had its own extensive set of papers for language and library extensions (if you get the impression that concepts is a big feature, well, it is indeed easily the biggest addition we made in C++0x)."

An interesting NYT Bits blog entry covers Opera's mobile browser. Buried in the middle of the article is this quote: "Opera's engineers have developed a version of Opera Mini that can run on an Apple iPhone, but Apple won't let the company release it because it competes with Apple's own Safari browser." It also talks about Opera on the Wii and browsers in cars. A good read. My Take: But back to the iPhone. As tempted as I am to just shrug it off, since Apple is free to run its App Store any way it pleases, as an enthusiastic iPhone user, I think Apple is shooting itself in the foot here, as it is with all the "competitive" apps being rejected. Apple does stand to lose some Google revenue by letting people use other browsers, but they have much more to gain by unleashing the creativity of the developer community and giving them the freedom to improve or replace core iPhone functionality. Hopefully competition from Android forces them to wake up.

With Moblin 2.0, Intel is integrating in an open source technology called Clutter. Clutter is an open source animation framework that allows for the development of applications in the same way you would develop games. The underlying complexity is abstracted such that intricate UI can be built with a minimum of code. "Because it's developed like a game engine, all the graphics happen on the GPU, freeing up CPU do to application work," he said. "When combing with Atom and the various GPU's we use in Moblin supported platforms, you end up with advanced UI platforms. We really think it will create a huge opportunity for application innovation on top of Moblin."