pixelbeat writes "Grigory Orlov origonally implemented this new allocator for FreeBSD, and it's been merged in 2.5.46 and the first benchmarks are in: http://marc.theaimsgroup.com/?l=linux-kernel&m=103 650970512510&w=2 In summary: 13% increase on unpacking a kernel tarball 43% increase on uncached kernel tree traversal 48% increase on cached kernel tree traversal 170%increase on deleting kernel tree"

Demiurg asks: "My company has recently decided to support Linux for it's embedded networking products which means that I'm starting to write Linux device drivers for our hardware. The company was very concerned about GPL issues and consulted a lawyer - who advised us to go for a user-space driver, saying that this is the only safe way to avoid GPL issues. I tried to give them a few examples of companies distributing binary only drivers (NVIDIA and Rational) but was told that these companies do not distribute binary only drivers - they only allow you to download them from a web site (which is not an option for an embedded product). What does Slashdot have to say about the issue? Is writing a user-mode (and hence not very efficient) driver the only way for a company to protect it's intellectual property? Please refrain from giving answers like 'all code should be GPL' - although I personally may agree, such answers will not help me convince management to make the change." Are there any lawyers (or readers with the right legal knowledge) out there that can confirm or contradict this recommendation?

grylnsmn writes "The Washington Post today has a front page article talking about how the Extremadura region in Spain is converting all government offices, businesses, and home from Windows to Linux. The article talks of their problems last spring and how the community banded together to solve them. "But the glitches are more an annoyance, [Ana Acevedo, who heads one of the government's document-processing units] said, than a hassle. 'It's mostly very tiny things,' she said." Overall, this is an important testbed for localities all over the world who are looking at making the switch. Overall, a very good and balanced article." Update: 11/03 20:37 GMT by T : Headline misspelled "Extremadura" as "Extramadura" -- fixed now.

heretic108 writes "From first boot to full desktop in 20 minutes! Knoppix has shot into the spotlight as a GNU/Linux distro suitable for demonstrating quality Open Source Software, standing out for its ability to self-configure itself into a vast range of hardware, and to run entirely off a CD boot without interfering with any existing system setup. That, plus its fat catalogue of pre-installed desktop software. But OSS enthusiast David McNab has poked a bit deeper, and found that Knoppix can install itself to disk, resulting in a completely configured GNU/Linux desktop system, ready to use, in 20 minutes, hassle free. CD no longer needed! Best of both worlds - use as a GNU/Linux demo disk, and if the user likes it, it's a snap to install permanently. I can't think of any distro that comes close to this, for ease and speed of setup. I found McNab's short Knoppix Installation Howto which gives a very brief and easy guide. With this rapid setup ability, Debian-based Knoppix makes a great contribution to the catalogue."

GonzoJohn writes "Linux Orbit explains how: "A very common question that comes up when trying Debian GNU/Linux is how the heck do you get Advanced Linux Sound Architecture (a.k.a. ALSA) sound modules set up properly? In this HOWTO we'll show you how to compile and install the ALSA kernel modules, and then setup things using the ALSA Debian script so that modules are automatically loaded and unloaded, and your mixer levels are saved and restored on boot up. Here are some things you'll need to have before you start this HOWTO""

LeftOfCentre writes "The Register reports that the European Commision, the executive arm of the 380 million population European Union, has decided to spend 250,000 Euros on studying how government computers in EU states could be migrated to Linux and open source."

yppasswd asks: "I'm looking for a (cheap) solution for filesystem sharing between two linux servers and, since the target is just redundancy, I've come to the following idea: two SCSI controllers, one per machine, with different IDs (say 7 and 6) sharing the same disk. Only one of them would mount the disk, the other is just ready in case of failure. I've googled this around, and I've found many different opinions (Yes, no, perhaps, don't do it or it'll explode,...) but nobody saying 'Ok, I've tried this and here is what happened...'. Suggestions are welcome, but keep in mind that many other solutions (Fiber Channel, SSA, NFS mounts, various network filesystems) were already rejected because they were either too expensive, unreliable or not supported under Linux."

joestar writes "According to their website, Mandrake and partners (Bull, INPG/INRIA...) have launched an 'easy-to-deploy easy-to-use Linux Clustering solution,' that has already been tested on a 40-node cluster. Of course, it's published under the GPL, comes with parallel applications, and is available for download as an ISO. It seems the project is financed by French government. It's great because I've always dreamed of having my own supercomputer at home."

Anonymous Coward writes " PCWORLD has the word that UnitedLinux has completed beta testing of the first release of its open source Linux operating system and is ready to launch the product as planned next month, said company manager Paula Hunter Tuesday at the LinuxWorld Conference and Expo in Frankfurt, Germany."

Corbet writes "Linus has just merged the new crypto API and IPSec implementation into his 2.5 BitKeeper tree. This is the first time that serious cryptographic code has made an appearance in the mainline kernel, and it will hopefully lead to more secure communications for all Linux users in the future."

PizzaFace writes "SuSE Linux is developing a desktop Linux distribution that will allow Windows users to continue using (some of) their Windows applications, including Microsoft Office. The SuSE Linux Office Desktop will be available for $129 in January, and will include Acronis OS Selector for disk partitioning during installation and Codeweavers CrossOver Office for Windows API emulation."

Orm asks: "As we all know, Linux version 3.0 (or 2.6) is about to get a feature freeze, meaning that it is bug hunting time. And as we saw on the kernel-summit, some people are afraid that not enough people are willing to try this new kernel, to help get those bugs smashed. My idea to get more people into this hunting, is to write a good paper on how to do it. Not a standard 'how to locate and fix bugs' but a document targeted towards people using 2.4.x today, who will want to help out. So what things should one need to know when testing a new kernel?"

amokk asks: "Let's assume for a second that somebody would want to take the time and effort to build a Personal Computer but base it on a PowerPC architecture. Besides saying 'Buy a Mac' (I already have one) or 'Buy an IBM server', is there any way of acquirng the individual parts and slapping them together? Why you would want to do this isn't up for debate. Rather, this is one of those 'wouldn't it be neat if...' type of experiments."

e8johan writes "Linux was originally written as a general-purpose operating system without any consideration for real-time applications. Recently Linux has become attractive to the real-time community due to its low cost and open standards. In order to make it more practical for the real-time community, patches have been written to affect such things as interrupt latency and context switch. These patches are public domain and are becoming part of the main Linux tree. The test results can be found here."

Shadowhawk writes "According to Silicon Strategies, a group called "TV Linux Alliance" is creating a spec for digital set-top boxes using Linux. The specifications, dubbed version 0.8, defines the functions for RF tuners and other components in Linux-based set-top boxes. It also outlines the application programming interfaces (APIs) for those devices, according to officials from the alliance."

George Kraft (gk4) writes "The LSB is announcing its intention to add PPC32 and IA64 architectures to its certification program; therefore, the workgroup is launching a Certification Pilot for PPC32 and IA64 architectures to evaluate the LSB's runtime conformance test suites. The pilot will continue until Friday December 13th, 2002. This will give Linux distributions and hardware vendors time to evaluate, comment, and get prepared before certification begins in 1Q03. Currently there are seven IA32 Linux releases from four distributions which are LSB v1.2 Certified." Also, "The LSB workgroup has just released for public review its latest LSB v1.3 draft of the generic written specification and for IA32, PPC32, and IA64. The workgroup is soliciting comments from the community until Friday November 8th. (Read on below for details on these changes.)

Gentu writes "Cited the general displeasure which accompanied the Debian 3.0 release, mostly regarding its dated installation procedure, Clinton De Young wrote an easy-reading but long article for OSNews going through the Debian installation step by step. Of course Progeny released recently the PGI graphical installer, but it is not as complete as the current Debian text-based installer and it will definately be quite some time before it get adopted by the project."

solferino writes "Christoph Lameter, a major guru in the debian project, has put up a very well written talk that he gave earlier this week that addresses debian's past, present and future. He includes a good background history of the project, some interesting sets of figures and projections (30,000 packages by the end of 2004!), a good discussion of the pros/cons of source based distros and his ideas about a new package manager he is developing (uPM). In all a very good read, whether you are just now considering dipping a toe into the debian well-spring or have been drinking from the source for a long time already."

steveha writes "Colin Walters announced that GNOME 2 will go into Sid (the unstable branch of Debian) this Sunday. Good experimental packages have been available for a while, but there wasn't any upgrade from GNOME 1.x; you lost all your settings. Now there are transition scripts, and the Debian GNOME 2 developers would like people to test the transition scripts as much as possible before Sunday... to quote Colin Waters, '...if you haven't helped us out by testing them already, then you will be forced to anyways this Sunday :)'"

Xpilot writes "C|Net reports that Linus Torvalds predicts 2.6 will be out by June next year during a talk on his Geek Cruise. Linus called the next release '2.6', but knowing him that may be just a working title;)" Update: 10/26 17:29 GMT by T : An anonymous reader adds "Rob Landley has published the latest list of features being considered for inclusion" in the new kernel; ... "the long and impressive list is available in more or less human readable form on Linux and Main."