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This guide describes how to make calculations on Ubuntu through Dash by using the Calculator Scope.

If you upgraded today to the just-released Linux 3.2 kernel and your Intel system is now having problems booting this new kernel release, you're not alone, but here's a possible workaround. A regression struck the Linux 3.2 kernel concerning IOMMU and is still present in the final release of Linux 3.2. The issue didn't appear during the 3.2 merge window but later on in the cycle (if my memory serves me when I first struck the issue, it was around -rc2 or -rc3) and results in the kernel not successfully booting.

Cinnamon is a new desktop environment, forked from GNOME 3 by the developers of Linux Mint. It is intended as an optional desktop for those who have not taken kindly to GNOME 3 or Unity desktop environments. While it is still very rough around the edges, I find it a lot better to use than GNOME 3 and slightly better than Unity. It has nothing on KDE, though. In this article, the simple steps required to install and use it in Ubuntu 11.10 are presented in an easy to follow manner.

Google is switching its Google TV platform from the Intel Atom to a new dual-core ARMv7 processor from Marvell. The dual-core, 1.2GHz Armada 1500 HD Media system on chip (SoC) -- featuring a Qdeo video subsystem capable of processing 3D HD video streams -- will be built into Marvell's Foresight Platform reference design for Google TV, according to the chipmaker....

Jeff Bilyk announced last evening, January 4th, the immediate availability for download of the third point release of the Alpine Linux 2.3 operating system. Alpine Linux 2.3.3 is powered by Linux kernel 3.0.14, containing a patch that resolves OpenNHRP and MTU issues reported in previous releases.

A 4G-LTE network currently being built by LightSquared will interfere with the operation of GPS receivers, or so critics maintain. But provisions in a a defense spending bill signed by President Obama at the end of 2011 now require the Federal Communications Commission (FCC) to resolve all concerns before approving the service, according to this analysis by eWEEK's Wayne Rash....

Linus Torvalds announced the release of the Linux 3.2 kernel, featuring file-system enhancements such as support for Ext4 block sizes up to 1MB, and faster scrubbing with Btrfs. Other Linux 3.2 highlights are said to include process scheduler improvements, better thin provisioning support in the Device Mapper, improved desktop responsiveness for heavy write-backs, and new Wi-Fi and graphics drivers....

The Apache Software Foundation has announced Apache Hadoop v1.0, the Open Source software framework for scalable, distributed computing. It enables data-intensive distributed applications to work with thousands of nodes and exabytes of data, connecting thousands of servers to process and analyze data at supercomputing speed.

Canonical has finally landed Linux on Apple's iOS kinda/sorta. A new Ubuntu Files app officially debuted in the AppStore today. This goes beyond the Ubuntu One Music app that has been available since last year providing Ubuntu One users with the ability to store and move files

Recent court rulings upholding the right of law enforcement to attach GPS tracking devices and a California law allowing cell phone searches of someone who's been arrested--without a warrant--are part of a dangerous trend suggesting the law needs to catch up with technology.

Your next job might require you to bring your own smart phone and laptop. Read the ad carefully.

In 2012, a shocking number of enterprises will slink away from Oracle into the arms of competitors Red Hat and SUSE, new market research finds. In other words, no one is buying into Oracle's "Unbreakable Enterprise Kernel" RHEL clone. Imagine that.

WonderMedia Technologies announced a Cortex-A9 processor with support for Android 4.0 and Windows Embedded Compact 7. The Prizm WM8950 is limited to a single, 800MHz ARM core, but the system-on-chip also offers an ARM Mali-400 3D graphics processing unit, 1080p video decoders, a security engine, and support for peripherals including HDMI, LVDS, and DVI video outputs....

Desktop Linux market share had a growth of about 50% last year according to the recent data by NetMarketShare. If we look at the data for year 2010, there was no growth at all. However, in 2011, starting from 0.96% market share in February, desktop Linux market share ended at 1.41%.

Today, January 5th, the KDE development team unleashed the second and last Release Candidate version of the upcoming and highly anticipated KDE Software Compilation 4.8 environment.

News came out this week that Microsoft, Nokia and other partners are planning to spend big on advertising in 2012. That's great, but the ads need to be compelling, but more important the products need to be great.

This month Jon Masters takes a break from looking at the very latest developments in the Linux kernel community, to bring two New Year special editions of his column. We start with a look back at 2011 (with a look into the future to follow)...

How will developers' favorite working environments evolve in a cloud-based, post-PC world?

Installable packages are already available for a few distributions. However, I have only been able to install and use it on Linux Mint 12 and Fedora 16 (see how to install Cinnamon on Fedora 16).

Though I have been able to install it on Ubuntu 11.10, every attempt to use it has failed. As soon as I figure out why it does not seem to be usable on Ubuntu 11.10, I will post it. Cinnamon’s menu and panel have a few aspects that can be configured by right-clicking, but a few others need to be configured with the gconf-editor. This article shows how to install and use gconf-editor on Fedora 16 and Linux Mint 12 to modify them.

Nginx (pronounced "engine x") is a free, open-source, high-performance HTTP server. Nginx is known for its stability, rich feature set, simple configuration, and low resource consumption. This tutorial shows how you can install Nginx on an OpenSUSE 12.1 server with PHP5 support (through PHP-FPM) and MySQL support.