Practical Technology

When Ubuntu announced that it was going to switch to Unity for its primary Linux desktop, some users were outraged by Ubuntu’s shift to a new interface. Many turned to Linux Mint in place of Ubuntu. So, when Ubuntu founder Mark Shuttleworth announced that Ubuntu would be moving from Unity to Head-Up Display (HUD), I expected Linux users to be even more annoyed. I was wrong. Instead, they are taking a wait-and-see attitude to HUD.

Welcome to Ubuntu 11.10’s Unity (Photo Gallery)

HUD, in case you haven’t heard about it yet, seeks to say good-bye to the “menu” in the Windows, Icons, Menus, Pointer (WIMP) interface, which has defined desktops for the last thirty years. HUD replaces this with a search style interface. HUD uses use a vocabulary UI (VUI). In it you’ll start to type or say a command and, starting in Ubuntu 12.04 LTS, the HUD starts a smart look-ahead search through the app and system (indicator) menus. This uses fuzzy matching, combined with a learning function so HUD will prioritize the actions you use do.

While HUD is still alpha software, Jono Bacon, the community manager for Canonical, Ubuntu’s parent company, assures me that HUD’s code is well along its way. Casual users will get their first taste of it in Ubuntu 12.04 on April 26th. More adventurous users can try it now in Ubuntu 12.04’s daily builds. If that’s you, you’re also invited to help test HUD out with Ubuntu.

Linux users cautiously optimistic about Ubuntu’s Head-Up Display desktop More >

In Ubuntu Linux’s new Head-Up Display (HUD ), menus come second. Instead your primary interface is the search bar.

A first look at Ubuntu Linux’s Head-Up Display (Gallery) More >

Clement Lefebvre, lead developer of Linux Mint, has announced the first “fully stable” version of its new GNOME 2.x-like “Cinnamon 1.2? fork of the GNOME 3.x desktop environment is now available for not only Mint, but for Ubuntu 11.10, Fedora 16, OpenSUSE 12.1, Arch Linux, and Gentoo.

The Cinnamon interface looks and works a lot like the popular GNOME 2.x interface, but it’s built on top of the GNOME 3.x infrastructure. It was created because many people, including Linux’s creator, Linus Torvalds dislike the new GNOME 3.x interface. Lefebvre tried to work with the GNOME developers to make a more user-friendly GNOME, but they weren’t interested.

As Lefebvre explained when he launched the Cinnamon project, “I’m not going to argue whether Gnome Shell is a good or a bad desktop. It’s just not what we’re looking for. The user experience the Gnome team is trying to create isn’t the one we’re interested in providing to our users. There are core features and components we absolutely need, and because they’re not there in Gnome Shell, we had to add them using extensions with MGSE [Linux Mint Shell Extensions for Gnome 3] and since “We’re not interested in shipping Gnome Shell ‘as is,’ or in continuing with multiple hacks and extensions,” so Lefebvre and his team started working on Cinnamon.

Now Lefebvre states the Cinnamon “APIs [application programming interfaces] and the desktop itself are now fully stable!”. While documentation is still missing, Cinnamon brings back the GNOME 2.x style interface and adds new desktop effects and layouts, a configuration tool, and five new “applets.”

Linux Mint releases Cinnamon, GNOME 2.x style desktop More >

The U.S. Department of Justice working in conjunction with New Zealand’s law enforcement agencies has taken down the popular file-storage and sharing site Megaupload. So, since Megaupload has been shut down, Internet piracy has gone down significantly, right? Right? Well, probably not, NPD market researcher Russ Crupnick said, “Only about 3 percent of the U.S. Internet audience relied on digital storage for legitimate purposes or piracy in the third quarter.”

So where is the file piracy going on? The same place it always has been: over BitTorrent and other peer-to-peer software powered networks. According to Crupnick, “Peer-to-peer systems like BitTorrent, which have little central coordination and are harder to stop, still have about three times as much usage among consumers as digital lockers.”

BitTorrent file sharing may account for far more than just 9% of Internet traffic. The latest research by Sandvine (PDF link), a broadband solution provider and analysis firm, shows that BitTorrent traffic took up 13.47% of all Internet traffic in the third quarter of 2011.

Closing Megaupload unlikely to even slow piracy down More >

Mark Shuttleworth, founder of Canonical Ubuntu Linux’s parent company, has announced that Ubuntu will be adopting a radical new change to the interface that will do away with the “menu” in the Windows, Icons, Menus, Pointer (WIMP) interface, which has defined the desktop for the last thirty years.

Shuttleworth states, “The menu has been a central part of the GUI since Xerox PARC invented ‘em in the 70?s. It’s the M in WIMP and has been there, essentially unchanged, for 30 years. We can do much better!” This new interface, which will first appear as a beta in April’s Ubuntu 12.04 release, is called Head-Up Display.

Beyond the desktop: Ubuntu Linux’s new Head-Up Display More >