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The Gnome user interface used by Ubuntu and Linux Mint allows a huge amount of graphical customization, but these features are rarely used. Part of the problem is that to make an aesthetically appealing theme you need to blend various elements: windows decorations, widgets, icons, backgrounds. Although many of these are available online, it is not easy to find sets that work well together to deliver a consistent look.

After rumors of an OpenSSH exploit vulnerability got out, an anonymous hacker group intends to release the exploit code and an accompanying worm "within 48 hours."

Here is a collection of short videos starring Linux: from IBM, Novell, and random creative people doing random creative acts like taking Tux skydiving, running 165 Linux applications at once, and making movies with Blender. Enjoy!

As most people reading here already know, I work for Microsoft as a technology evangelist. However, writing this blog, as well as whatever else I do online in the social media space is entirely my own choice, and not Microsoft’s. Keep that in mind as you sit down, relax, and listen as I tell you a story…

An emerging app store could help Ubuntu and Debian push deeper into the consumer and corporate markets, where Linux novices and curious VARs are seeking simple ways to track down, install and evaluate applications. But here’s the twist: The emerging app store, which offers Ubuntu Linux and Debian applications, wasn’t built by Canonical. Here’s the scoop.

London July 21, 2009: Canonical, the founder of the Ubuntu project, announced today that it has open-sourced the code that runs Launchpad, the software development and collaboration platform used by tens of thousands of developers.

A security researcher has released zero-day code for a flaw in the Linux kernel, saying that it bypasses security protections in the operating system. The source code for the exploit was made available last week by researcher Brad Spengler on the Dailydave mailing list. According to the researcher, the code exploits a vulnerability in Linux version 2.6.30, and 2.6.18, and affects both 32-bit and 64-bit versions. The 2.6.18 kernel is used in Red Hat Enterprise Linux 5.

This tutorial shows how you can install Sun VirtualBox 3.0 (released on June 30, 2009) on a Fedora 11 desktop. With VirtualBox you can create and run guest operating systems ("virtual machines") such as Linux and Windows under a host operating system. There are two ways of installing VirtualBox: from precompiled binaries that are available for some distributions and come under the PUEL license, and from the sources that are released under the GPL. This article will show how to set up VirtualBox 3.0 from the precompiled binaries.

The Renaissance Project team, part of the User Experience Project (UX) at OpenOffice.org, have announced that the Renaissance prototyping phase that began on the 12nd of June, will end on the 24th of July. The goal of the prototyping is to build "a flexible framework for mid-fidelity prototyping to test promising UI designs with real users".

A software company based in Redmond, Wash. has released 20,000 lines of code under GPLv2 for three Linux device drivers. Microsoft says its first open source Linux code contribution is designed to speed the performance of the operating system when it's run in a Hyper-V virtual machine.

The mobile industry is becoming interesting. We have finally reached a point where the smartphone is actually smart and the average user can gain serious benefits from using one. How did this come about? In a word: competition. When the iPhone arrived on the scene, users scrambled to get their hands on it, and competitors scrambled to make a device that would have the same appeal. It has taken a while, but the competition has arrived. Android phones, Palm Pre, BlackBerry Bold--they are all outstanding entries into this market. But two of those entries will, in my opinion, outshine the rest for one simple reason--open source. Why is open source going to help raise these phones above the competition? Here are 10 reasons.

Last week VIA re-released their Chrome 9 DRM in hopes of pushing it into the mainline Linux kernel. However, the only user of this DRM code at present is their Linux binary graphics driver and VIA Technologies has no intentions of providing an open-source Chrome 9 3D driver. However, within a month or so, VIA claims to be releasing a new 2D driver that can use this DRM to some extent. This whole situation with VIA has reignited the discussion over what to do when a company is interested in pushing an open-source DRM driver into the mainline Linux tree, but it's really only used by closed-source user-space drivers.

Microsoft dropped a mini-bombshell on Monday, announcing that it is contributing thousands of lines of code for inclusion in Linux. But lest anyone think Microsoft suffered a massive head trauma over the weekend, the code it is releasing isn't really about helping Linux compete better with Microsoft. The drivers are really geared at making Windows a better host for Linux.

Microsoft Corp.'s move to release three of its drivers to Linux, however technically modest it may be, could put pressure on other closed-source vendors to follow suit. The uneven availability of drivers for Linux has long contributed to the open-source operating system's forbidding reputation among non-techies, and -- despite its free price tag -- to its slow growth. According to Greg Kroah-Hartman, a longtime Linux developer for Novell Inc. and the head of the Linux Driver Project, Linux today "supports hundreds of thousands of drivers."

Lately, I’ve had a tendency to make fun of the mainstream applications people use to develop websites, asserting my nerd supremacy my touting my love for superior applications. Nothing good comes out of applications like Dreamweaver and FrontPage, I say, except for buggy and ugly websites. I would post snide little comments on Reddit, making fun of bad design and telling people to use Textmate. Then, a more elite nerd than I came along and ruined it for me by suggesting I wasn’t good enough because I didn’t use Emacs.

Microsoft is embracing cancer to help ensure Windows survives server-room consolidation. The company has released 20,000 lines of Windows kernel code under version two of the GPL. Microsoft called the license it once hated "the community's preferred license". How things have changed. Back in 2001, Microsoft's chief research and strategy officer Craig Mundie described the GPL as a threat to users' intellectual property and the independent commercial software sector.

KDE announced today that the one millionth commit has been made to its Subversion-based revision control system. "This is a wonderful milestone for KDE," said Cornelius Schumacher, President of the KDE e.V. Board of Directors. "It is the result of years of hard work by a large, diverse, and talented team that has come together from all over the globe to develop one of the largest and most comprehensive software products in the world." The 500,000th commit took place on January 19th, 2006, and the 750,000th commit 23 months later on December 18th, 2007. In contrast, only nineteen more months were required to reach the 1,000,000 commit milestone.

When I took Calculus in college, my Professor would give us substantial partial credit for test problems that we got wrong for minor arithmetic errors, and rightfully so, too. Sometimes even simple-sounding problems resulted in a full page, or more, of calculations. Simply changing a -1 to a +1 early on in a problem could be completely devastating.

The open source world is cheering as Red Hat joins the S&P 500. It’s a huge vote of confidence in Red Hat. But is it a vote of confidence in the open source business model? Or more of a sign that Red Hat is miles ahead of its open source rivals on Wall Street and in the channel? Here are some clues.

Zeroshell can manage simple VPNs, and more complex bonded VPNs for higher throughput and redundancy. Follow Eric Geier as he bores secure Linux VPN tunnels through the big bad Internet.