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GIMP needs no introduction. GIMP is the Open Source answer for Adobe Photoshop, well, almost. We have already featured brilliant wallpapers made using Inkscape and now things are taking a 'GIMP' turn. Here is a nice and simple collection of wallpapers made using GIMP.

Computer monitoring software enables systems and applications of all kinds to be watched autonomously, so that the state of a system is continuously known. If the hardware, software, or the operating system is not functioning properly, the system administrator needs to be alerted at the earliest opportunity to ensure fast problem resolution. Using monitoring software, technical staff can often take remedial action at the first sign of a problem, before business processes, end-users, or customers are even aware that there is an issue.

OpenOffice.org has failed to provide effective user support via email. LibreOffice can and should avoid the same mistake. Here's how

Internet Connectivity and Networking (ICAN) has launched both a seven-inch and a 10-inch tablet running Android 2.1 on a 1GHz processor. The $400 ICAN! 7 and $500 ICAN! 10 ship with 16GB of internal storage, plus SD expansion, Wi-Fi, a 1.3-megapixel webcam, dual USB 2.0 ports, and HDMI ports, says the company.

The EU research project, ALERT, is looking for KDE experts to assist research on free and open source software collaboration processes. The goal of the ALERT project is to develop methods and tools that improve FLOSS coordination by maintaining awareness of community activities through real-time, personalized, context-aware notification. KDE provides one use case for applying and evaluating these methods and tools.

The latest release includes updated and reorganised boot help screens, as well as a reorganised Control Panel that places more frequently used items into the System Tools menu – AppsAudit and Run Command have been moved to the System Tools menu, while PPI Setup and TermServer Setup have been moved to Control Panel. The AppBrowser has also been updated, integrating setdrive, and the ondemand module for the Fast Light Window Manager (flwm_ondemand) has been updated to support a combined, single ondemand directory. Shingledecker also notes that a new data structure is used for wbarconf, which replaces wbar_exclude, so any current wbar_excluded items (xwbar.lst) will need to be remade.

There are plenty of extensions you can install that allow you to create PDF file for any webpage you come across. Well, if you are using Linux (particularly Ubuntu), this PDF creation feature is already inbuilt in your system and you can use it without installing any other extensions/applications. In Ubuntu, regardless which browsers or applications you are using, as long as it supports the “Print” function, you can quickly create a PDF, postscript or SVG file of the work you are doing (or the webpage that you have come across).

Canonical is attracting hordes of new Linux users with a ready-to-go, good-looking distro. But where does a noob go when they are no longer a noob? What is there for an IT pro with little Linux experience? How about the brand-new Bodhi Linux?

Questioning the necessity for Wayland and the wiseness of the choice has become a phenomena, especially after Mark Shuttleworth annouced Ubuntu's plans to eventually switch to Wayland. Following I will provide a concise reasoning why we want Wayland. At the end there are some more links for further reading.

Attachmate says that Novell's openSUSE project will continue to operate as it always has. With Attachmate shelling out $2.2bn acquire Novell, SUSE Linux customers and contributors to the openSUSE project are understandably nervous about what Attachmate is planning for the community development that underpins SUSE Linux.

For about four months now, I have been using the Ubuntu Linux operating system full-time on both my desktop and notebook computer. A few weeks into this experience, I wrote an article sharing some of my findings about the Windows to Linux migration process.

This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I'll also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database Postfix uses. The resulting Postfix server is capable of SMTP-AUTH and TLS and quota. Passwords are stored in encrypted form in the database. In addition to that, this tutorial covers the installation of Amavisd, SpamAssassin and ClamAV so that emails will be scanned for spam and viruses. I will also show how to install SquirrelMail as a webmail interface so that users can read and send emails and change their passwords.

Gareth Halfacree takes a look at the final release of Fedora 14, and sees if the Red Hat-based distro has what it takes to conquer the desktop market…

the success of OpenOffice, LibreOffice and of the only thing that really matters here, that is ODF depends (also) on handling three issues: make it possible to support users via email, explain fragmentation and never, ever mess with ODF.

One item on my shopping list this holiday season is a Linux-based tablet device. I decided to check the Sunday ad section and put together this list of Black Friday 2010 Linux Tablet Deals.

Google is playing coy over the future of Chrome OS, its still-gestating, browser-based operating system. When the project was first revealed in July 2009, Google said that systems based on the OS would arrive in the second half of 2010 — and through this past summer, it continued to make similar promises. But last week at the Web 2.0 conference in San Francisco, CEO Eric Schmidt said that a completed OS was still "a few months away," seeming to indicate a delay.

At last I can write this up for you, my fine readers. Today we're going to learn about using Wake-on-LAN to wake up a server remotely, and automatic shutdowns. My master plan for my backup server is to automate everything-- wake it up, run backups for all the computers in my house, and then everyone shuts down for the night. (You might want to review part 1 and part 2.)

In our last article on the BlackBerry ListField we learned how to display data in a vertically oriented list. We explored drawing text and even how to search for entries with a progressive text search. However, the UI was somewhat bland. This article extends the prior code to upgrade the UI a bit. Along the way we demonstrate a technique for subclassing the ListField to bring some more life to the application and importantly to move in the direction of building more custom functionality to help your applications stand apart from the crowd.

The release of Ubuntu 10.10 has insured that many derivative distros have also been updated. One of the less known but very useful ones is Pinguy OS 10.10. Pinguy OS takes generic Ubuntu 10.10 and adds quite a bit of additional software and value to it. If you are totally unfamiliar with Pinguy OS, you might want to peruse the full review of the 10.04 version I did on Desktop Linux Reviews. You can also get more background on the distro from its creator on the Pinguy OS site.

Nagios is both a powerful and flexible network monitoring tool for checking devices and applications. The power of Nagios is in the ability to monitor many different network devices at one time using various methods to monitor those devices. The flexibility of Nagios provides an administrator the tools to monitor just about anything that is connected to a network. In addition, Nagios allows the administrator to monitor both the external ports and internal application processes on those devices. Monitoring would not be complete without multiple methods for contacting administrators which Nagios also provides.