1 Linux x 6 Users

Introduction A Multi-Seat Linux Box: This tutorial shows how to build a multi-head, multi-user Linux box using a recent distribution of Linux and standard USB keyboards and mice. Xorg calls this arrangement a "multi-seat" system. > Advantages of a Multi-Seat System: The advantages of multi-seat systems in schools, Internet cafes, and libraries include more than just saving money. They include much lower noise pollution, much less power consumption, and lowered space requirements. For many applications, power and noise budgets are as important as initial cost. http://www.detronizator.org/wp-admin/post.php Requirements: To build a multi-seat system you need a video adapter, keyboard, and mouse for each seat. For six seats, you'll also need a motherboard with an AGP slot and five available PCI slots. In our test system we used USB keyboards and mice exclusively, but you can use a PS/2 keyboard and mouse for one of the seats if you wish. > Xorg 6.9 or later is required, but this already ships with many of the major distributions. Our test system uses the free version of Mandriva 2006 and we did not rebuild the kernel or install any additional packages. Here for the full article. ...

March 6, 2006 Â· 1 min Â· 198 words

Ubuntu Dapper Drake Flight4

Ubunto Dapper Drake is now UVF: UVF - The Upstream Version Freeze The Upstream Version Freeze is the point in the development cycle when Ubuntu stops accepting new upstream versions of software or packages. This allows the Ubuntu developers time to stabilize the current software in Ubuntu and helps avoid introducing new bugs. You can find out a bit more about this milestone at UpstreamVersionFreeze. More informations and complete improvement list available on the official wiki. ...

February 20, 2006 Â· 1 min Â· 87 words

Take a look at Gnome 2.14

Davyd Madeley has released a “coming soon features list” of Gnome 2.14. Really interesting new features for Gnome users: Speed improvement in Memory Allocation System (Gnome use a dedicated subsystem for this stuff), using a new mem-allocator called GSlice (follow a benchmark), and in Font Rendering (Gnome Terminal will be fastest of XTerm 8O ) some Administrative tools improvement to the integrated search system (expecially for Beagle-Enabled linux-box) Metacity improvement (it will use OpenGL… but I don’t know if this means the integration with Xgl/Compiz) ...

February 18, 2006 Â· 1 min Â· 125 words

Gentoo: the Mactel-Linux Project

I was one of the first Gentoo-on-iBook-7450 installer: I have an idea of the obstacles that Apple make (voluntarily?) to stop the “waste” of our hardware. The installation of Gentoo on Mactel is only a “time issue”: EFI was, for me, the biggest problem (elilo rulez!). But I don’t know the internal hardware of that new machine. Anyway, Good Work guys. Source, Melablog.

February 16, 2006 Â· 1 min Â· 63 words

Linus, Linux, i DRM ed il Trusted Computing

Un interessantissima disquisizione di Alessandro Bottoni reperibile su bicocca.net. … Ancora una volta, Linux ed il mondo Open Source, saggiamente, non fanno la guerra al Trusted Computing ma il mondo Trusted Computing sta sviluppando armi potentissime con cui fare la guerra a Linux ed al “mondo libero” (Open Source)… Lo stesso autore scrive su laspinanelfianco.wordpress.com e, in particolare, segnalo 2 categorie di questo blog: * [DRM](http://laspinanelfianco.wordpress.com/tag/drm/) * [Trusted-Computing](http://laspinanelfianco.wordpress.com/tag/trusted-computing/) Ed infine, il link ai miei post precedenti su DRM e TC.

February 11, 2006 Â· 1 min Â· 80 words

XGL: OpenGL sempre piĂą prepotentemente sui nostri Desktop

XGL: tutti ne stanno parlando ultimamente. Ci sono articoli in ogni dove su XGL ma… che é? Prendiamo da Wikipedia: Xgl is an X server architecture, started by David Reveman, layered on top of OpenGL via glitz. Some say that it is seen as the future of the X.Org Server, but some disagree because it requires a 3D graphics card. Although most PCs are nowadays shipped with such a card, most vendors (most notably NVIDIA and ATI Technologies) don’t provide open source drivers for their cards, which do not work on all computer architectures supported by the X.Org Server. ...

February 11, 2006 Â· 5 min Â· 898 words

XGL: wordless videos O_o

INCREDIBLE!!! AMAZING!!! SUPER!!! POWERFULL!!! GREAT!!! Videos are on linuxedge. Source, OSSBlog.

February 4, 2006 Â· 1 min Â· 11 words

Soon, Native GTK+ on MacOSX

Soon you may be able to execute Gnome/Gtk+ based programs NATIVELLY NATIVELY on Quartz without the X11 Emulation. Someone (thanks to exist) is working on the porting. It may be the incipit of a new era for Open Source software on MacOSX. Take a look at this. One of the most interesting characteristics of Gnome-oriented applications is the coherence between the HIG (Human Interface Guidelines) of Gnome and MacOSX. Source: Melablog.it and StyleMac.com.

January 31, 2006 Â· 1 min Â· 73 words

First Blade Server on Cell

And, obviously, it use Linux. Mercury Computer makes a Dual Cell-based Blade Server for scientific-military-research purpose. Specifications: Dual Cell BE Processors PPE core: IBM® 64-bit PowerArchitecture™ L1 cache size: 32 KB instruction; 32 KB data L2 cache size: 512 KB SPUs: 8 Local memory size: 256 KB Registers: 128 x 128 bits wide EIB: 192 GB/s aggregate bandwidth Processor internal clock speed: 3 GHz Processor-to-memory bandwidth: 24.0 GB/s Processor-to-processor coherent interface: 20 GB/s in each direction ...

January 15, 2006 Â· 2 min Â· 249 words

GNU/Linux Command reference

A big one: Linux Shortcuts and Commands. An italian book that have a dedicated chapter: Linux Facile. Source: OSSBlog.

January 14, 2006 Â· 1 min Â· 19 words