Linux Archive

"Use Perl and FluidSynth to create a real-time musical composition of your system status. Learn how to integrate various system monitoring data into a harmony-producing, MIDI-controlled audio synthesis. Explore audible information methodsconfigurations monitor and manage your computer."

"A few months back, LXer reader, cyber_rigger, began compiling a list of vendors who offer GNU/Linux pre-installed. The list quickly grew, even drawing attention from other news outlets. Meanwhile, the LXer team went to work to produce a usable database that anyone can browse and search. We still have one or two features to implement, but users can quickly and easily browse the Pre-Installed Linux Vendor Database of 106 vendors. All vendors in the list offer reasonably-priced desktops and/or notebooks for home and office users, and either offer Linux only, or as an installation option on the system configuration page of their sites."

"Lately, I've found myself troubled with the changes taking place with Xandros. As many of you probably know by now, Xandros has gone through a reorganization that meant that they had to layoff roughly five employees. What's even more disturbing is that they are looking at letting go of their support for the desktop market and focusing on the server realm instead. Granted they'll still support their open circulation desktop to some extent, but the fact remains that I'm seeing a possible trend brewing within the Linux Desktop market that has me a little shaken up."

The FSF recently announced the release of gNewSense 1.0 in a press release. gNewSense is a free software GNU/Linux distribution created by two Irish free software advocates, Brian Brazil and Paul O'Malley, and is based on the Ubuntu and Debian distributions.

Dell's Linux Software Architect blogs on behind-the-scenes moves towards Linux support on Dell client systems and announces a new public mailing list for related discussions. "We put a lot of effort into our Linux offerings on our workstations and servers. On the client side, our efforts are much more behind-the-scenes. We recognize the chicken-and-egg problem though: it has to work before many people will want to buy it; and it won't work unless effort is put into it before people start buying it. So we're cracking the egg, not quite making omlettes."

"You don't need a Ph.D. in scientific visualization to have some fun with three-dimensional data. Whether you're searching for an unused nook in a cramped disk partition, or trying to find the bloated temp/ folder that's crashing your system, sometimes the flat folder view of a traditional GUI file browser is little help. Luckily, Linux offers a variety of 3-D filesystems that can make your disk usage statistics come alive."

A few months ago we ran a poll about the most important non-free Linux apps. We had over 8,000 votes in that poll and we consider the results pretty interesting. Interesting enough to push Linux's market share if a distro capitalized on them?

In the latest episode of LugRadio, Eric S. Raymond suggests that the Linux community need to start integrating more proprietary software in order to get market share. ESR points to proprietary multimedia codecs as an example of somewhere where Linux distributions should step away from free-software rhetoric in order to get more users, with the aim of bringing those users back to open source later on and to gain more influence with manufacturers and music/movie/media distributors to make Linux a properly supported platform.

A new version of the Autopackage cross-distribution packaging system for Linux has been released. The most important enhancement in the new 1.2 version is the improved C++ support, making it possible to create a package that will install on systems with different C++ ABI versions (gcc 3.2 or gcc 3.4). Also, first steps to integrate Autopackage with native package managers have been done: now it is possible to uninstall an RPM package conflicting with the autopackage that is being installed. There are also many other GUI and backend improvements.

"Frugalware is an independent GNU/Linux distribution similar to Slackware, aiming at simplicity, speed and multimedia support. It features a wide software repository, managed by Pacman from Archlinux, which resolves dependencies and makes system updates easy. I'm going to walk you through the process of installing and configuring the latest version (0.5) of this outstanding OS."

"Linux had always lacked a Open Source virtualisation technology in the same league as Solaris containers or commercial product like Vmware. That was until Xen came into the picture. Xen is an opensource virtual machine monitor for x86 that supports execution of multiple guest operating systems. Recently, I downloaded the Xen Live CD ISO image from their website and burned it on to a CD in order to give it a trial run. What follows below are my experiences in trying out this very promising virtualisation technology."

"Additional real-time technology will be incorporated into the mainline Linux kernel starting with version 2.6.18, TimeSys reports. The real-time support, which previously had to be installed as kernel patches, was developed in part by TimeSys senior open source developer Thomas Gleixner, the company says. Gleixner was the main author of Linux's hrtimer (high-resolution timer) subsystem, and has been a major contributor to Ingo Molnar's real-time preemption patch. The changelog for the 2.6.18 kernel reflects the addition of 136 patches authored by Gleixner, along with 143 from Molnar, who works for Red Hat."

The Open Source Development Labs and Freedesktop.org announced the 1.0 release of the Portland common desktop interfaces today, less than a year after work started on the project. Portland was conceived last year at the first Desktop Architects Meeting in Portland, as a way of making it easier for ISVs to write applications for Linux.

Tomorrow, Terra Soft will officially announce the construction of the world's first Cell-based supercomputing cluster. Terra Soft will use the test cluster 'E.coli' to conduct advanced software development, optimization, and testing with emphasis on Y-HPC and Y-Bio applied to the Cell Broadband Engine. The production cluster 'Amoeba' will be made available to select University and Department of Energy laboratories to further life sciences research. The clusters will incorporate, in part, Cell-based PS3 systems.