Linux Archive

I'm in a bit of a pickle here. I have an Atom 330-based tiny computer which I use as my HTPC. It performed its job fine running Windows 7 and Boxee, and over the past few months, it ran Mac OS X Leopard with Plex. Now, however, I want to try Linux as an HTPC operating system, but I kind of ran into a roadblock there with Ubuntu 9.10 - so the question is: what is a good HTPC Linux distribution?

At the last Real-Time Linux Workshop held on September in Dresden, there has been a lot of discussion about the possibility of enhancing real-time capabilities of Linux by adding a new scheduling class to the Linux kernel. According to most kernel developers, this new scheduling class should be based on the Earliest Deadline First real-time algorithm. The first draft of the scheduling class has been called "SCHED_EDF" and it has been proposed and discussed on the Linux Kernel Mailing List just before the workshop. Recently, a second version of the scheduling class (called "SCHED_DEADLINE", to meet the request of some kernel developers) has been proposed. Moreover, the code has been moved to a public git repository on Gitorius. More details are available here.

Lennart Poettering, creator of open source sound server PulseAudio, was recently interviewed at this year's Linux Plumbers Conference. In this Q&A he details the latest PulseAudio developments and addresses some of PA's critics. Thanks to PulseAudio, the Linux audio experience is becoming more context-aware. For example, if a video is running in one application the system should now automatically reduce the volume of everything else and increase it when the video is finished.

Mind your manners, now. We're not saying that they do in general. There's just a good chap who has come up with a list in two parts of varied Linux distributions that he deems use-worthy. He also gives a short description about them and a link to their project websites. Some are the obvious Ubuntu, Gentoo, and other major players, but others you may or may not have heard of and may find useful. Enjoy reading part one from May of this year and part two that was published just recently in October. What are some of the perhaps more obscure Linux distributions that you've found useful and noteworthy?

Yesterday the Moblin Steering Committee announced three developments: Release of Moblin v2.0 for Atom-based netbooks, a preview of the Moblin Garage and Moblin Application Installer, and a community preview release of Moblin v2.1 for Atom-based netbooks and nettops for early development.

"One of the downsides of working in security is that we seldom get to do cool things. The desktop engineers, VM engineers, even kernel engineers get to show off cool stuff. But security guys usually only ever get to show how we broke something, if that. Sometimes all we can do is say 'trust us, it's working'. But I think I have something cool to show off which I'm calling sandbox -X."

At the recent Linuxcon Conference in Portland, Oregon, there were hints of new Moblin-powered hardware being announced at the upcoming Intel Developer Forum. Normally, this would be moderately interesting news, but some of the ambitious comments made by Linux luminaries at Linuxcon merit further examination. People from the Linux Foundation, Intel, and IBM spoke at the conference, and it's evident that they see the netbook market as the epicenter of the movement to raise Linux's profile in the consumer space, and whittle away marketshare from Windows. Update: Intel has also announced Moblin 2.1 for phones.

During the roundtable discussion at LinuxCon this year, Linus Torvalds made some pretty harsh remarks about the current state of the Linux kernel, calling it "huge and bloated", and that there is no plan in sight to solve the problem. At the same time, he also explained that he is very happy with the current development process of the kernel, and that his job has become much easier.

Start tuning your Linux system for power efficiency. This article will get you up to speed on the components and concepts you need to fine-tune a Linux-based System x server for power efficiency. Learn how to enable the Linux CPUfreq subsystem, get instruction on C and P states, and determine which of the five Linux in-kernel governors you need to boost power efficiency on your system

Less than a week after Linux kernel 2.6.31 was released, the kernel developers are beginning to submit changes and improvements across virtualization, power management, file systems and device driver code for the upcoming 2.6.32 version. KVM and power management will get big improvements, and Android and Hyper-V drivers could be removed in later versions if their developers don't communicate better with the kernel hackers.

"ARM, maker of microprocessors and microcontrollers used in mobile and embedded electronics, has joined the Linux Foundation. Amanda McPherson, vice president, marketing and developer programs, at The Linux Foundation said in the announcement 'By joining the Linux Foundation, ARM is demonstrating its commitment to open standards and Linux.' To date, ARM has shipped more than 10 billion ARM processors in mobile devices, many of which run Linux. Ian Drew, EVP Marketing at ARM, said that 'joining the Linux Foundation is a natural step towards advancing innovation in the Linux community for a rich, always-connected, computing experience.'"

Linux 2.6.31 has finally been released. The list of new features includes USB 3.0 support, a equivalent of FUSE for character devices that can be used for proxying OSS sound through ALSA, memory management changes that improve interactivity in desktops, ATI Radeon KMS support, Intel's Wireless Multicomm 3200 support, readahead improvements, a tool for using hardware performance counters, a memory checker and a memory leak detector, btrfs improvements, support for IEEE 802.15.4, IPv4 over Firewire and other improvements.

A complaint you hear quite often is that the Linux desktop environments, which mostly refers to KDE and GNOME, are trying too hard to be like Windows and Mac OS X. Now, even James Bottomley, Distinguished Engineer at Novell, Director of the Linux Foundation, and Chair of its Technical Advisory Board (put that on your business card) states in an interview that he believes the Linux desktop is too much like Windows and Mac.

The Finnish company behind the open-source file system NTFS-3G, Tuxera, has announced it has signed a confidential intellectual-property agreement with Microsoft about creating a Linux exFAT driver which they will sell to Linux OEMs. They are in talks with Microsoft about an open source exFAT driver.