Who’s Who At the 2006 OpenBSD Hackathon, Part II

"Tables are cluttered with laptops, servers, switches, cables and cords as the 2006 OpenBSD hackathon continues in Calgary, Canada. Small groups of developers talk and debate around LCD screens, while others work individually on their own projects. Behind the scenes, a donated 10 megabit wireless connection provides Internet access to all. IP addresses and DNS are provided by stock bind and dhcpd processes running on an OpenBSD server."

Hooking Windows Messages in .NET

"In the previous article in this series, you discovered a whole world of messages that the .NET Framework doesn't even capture. These messages can signal all kinds of events, request changes, and even can end your application. Unfortunately, the techniques described in that article only work for messages that the CLR passes to your application. Sometimes, you want to track messages that the CLR doesn't support."

Minimizing Memory Usage for Creating Application Subprocesses

"This article explains how a Solaris OS application with large memory requirements can effectively create a subprocess without unduly running out of memory or creating a deadlock. It also explores a related issue of how application memory is committed in the Solaris OS as opposed to other operating systems such as Linux." Here's a related article on ZFS and Solaris Containers

Apple and Dell: Business Models

Dell and its business model has been the focus of a lot of comment on Apple oriented forums in recent months. The Dell model is said to be unviable, and Dell's recent news is said to prove this. A limited endorsement of sorts for the so called "end to end model" in music has been published by Walt Mossberg in the WSJ. Recently a real sky-is-falling article with this theme has appeared here. This is a subject that matters. If the advocates of the so-called "end to end model" are right, it implies that the industry structure which allows us all to source hardware from wherever we want, and run a variety of OSs on it, is in danger.

On the Hunt for Vista Bugs

When it comes to Windows Vista, there are bugs - and then there are bugs. There is no doubt that people will find glitches in Beta 2 of the oft-delayed operating system. The question is whether there are any show-stoppers. Microsoft has time to squish some bugs, but it needs to avoid any significant headaches, if it is to make its revised goal of finishing the code by November and launching the product in January. In the meantime, ExtremeTech tests Vista's gaming performance.

RISC OS Found on Pocket PC PDA

"It's a sight that will stun many users. To run RISC OS on a PDA is something we've been crying out for. Here, RISC OS can be seen running on a PocketPC PDA, with no Microsoft software in sight. The Pocket Loox computer even uses a 520MHz ARM-compatible XScale processor. However, the break through came about after Jan Rinze Peterzon ported the open source RiscPC emulator RPCemu to Windows CE. The screenshots show the standard RISC OS 3.7 desktop running in a 480x640 in 32,000 colour screen mode. Draw can be seen in action, drawing lines in a new document, on the Fujitsu Siemens hand-held device."

Elive 0.5 Beta Released

The Elive project has released the first beta build of the upcoming Elive 0.5 Enlightenment live CD. "New live CD system - Elive has moved from Morphix to DSS; new kernel 2.6.15 with a lot more hardware support, also for wireless networking, take a look to the list of new drivers added; new installer features; Elive has new system of elive-skel, you can select 'night look' or 'elive look' in the boot of the live CD system; introductory tutorial to Enlightenment hot keys on E16; Unionfs version 1.1.4; Evidence doesn't crash any more; email client integrated with the system." There's a screenshot tour.

Squaring the Open Source/Open Standards Circle

"Linux is at risk of suffering a similar fate to that suffered by Unix. That risk is the danger of splintering into multiple distributions, each of which is sufficiently dissimilar to the others that applications must be ported to each distribution. The bad news is that the rapid proliferation of Linux distributions makes this a real possibility. The good news is that it doesn't have to, because a layer of standards called the Linux Standard Base has already been created, through an organization called the Free Standards Group, that allows ISVs to build to a single standard, and know that their applications will run across all compliant distributions. And happily, all of the major distributions have agreed to comply with LSB 3.1."

Open Graphics Project Releases OGD1 Artwork

At the end of February 2006, the Open Graphics Project team released schematics for their development board, OGD1. An article on KernelTrap was written about this, explaining the release under GPL and the nature of PCB schematics (logical connections between chips) and artwork (physical component placement and circuit trace routing). Just last Friday, was announced the first draft of the artwork. For the most indepth information, check out the OGD1 page on the OGP Wiki, which links to PDFs for each of the routing layers and a composite image of all of the layers.

Oracle and Open Source

Open source is hot these days, and Oracle knows it. The company is facing challenges from open source competitors by embracing open source technology in its own right - acquiring and developing key companies and products in this area - as well as fighting to show its merits over other open source choices. How does Oracle stack up against PostgreSQL? How do Oracle and Linux work together? What's next for Oracle on the open source front?

Microsoft Announces Internet Explorer 7+

Microsoft has said that the version of IE7 for Vista will differ slightly from the one for XP and down. "I want to announce that we will be naming the version of IE7 in Windows Vista 'Internet Explorer 7+'. While all versions of IE7 are built from the same code base, there are some important differences in IE7+, most significantly the addition of Windows Vista-only features like Protected Mode, Parental Controls, and improved Network Diagnostics. These features take advantage of big changes in Windows Vista and weren’t practical to bring downlevel."

Enterprise-Level Ubuntu Linux Due This Week

The developers of the popular Ubuntu Linux distribution plan to make a new landmark version of the software widely available this week. Ubuntu's public schedule for releasing the software lists 1 June as the date for the new version, code-named 'Dapper Drake', to be made public. The milestone release will be officially supported by the project for a longer period than previous versions, and will be billed as suitable for enterprise use.