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Ubuntu Desktop Guide Ubuntu Documentation Project Ubuntu Desktop Guide by Ubuntu Documentation Project Copyright © 2004, 2005, 2006 Canonical Ltd. and members of the Ubuntu Documentation Project Abstract Welcome to the Ubuntu Desktop Guide, a comprehensive guide to using Ubuntu in a desktop environment. Credits and License The following Ubuntu Documentation Team authors maintain this document: • Brian Burger • Matthew East The following people have contributed to this document: • Naaman Campbell • Milo Casagrande • Robert Stoffers The Ubuntu Desktop Guide is based on the original work of: • Chua Wen Kiat • Tomas Zijdemans • Abdullah Ramazanoglu • Christoph Haas • Alexander Poslavsky • Enrico Zini • Johnathon Hornbeck • Nick Loeve • Kevin Muligan • Niel Tallim • Matt Galvin • Sean Wheller This document is made available under a dual license strategy that includes the GNU Free Documentation License (GFDL) and the Creative Commons ShareAlike 2.0 License (CC-BY-SA). You are free to modify, extend, and improve the Ubuntu documentation source code under the terms of these licenses. All derivative works must be released under either or both of these licenses. This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE AS DESCRIBED IN THE DISCLAIMER. Copies of these licenses are available in the appendices section of this book. Online versions can be found at the following URLs: • GNU Free Documentation License [http://www.gnu.org/copyleft/fdl.html] • Attribution-ShareAlike 2.0 [http://creativecommons.org/licenses/by-sa/2.0/] Disclaimer Every effort has been made to ensure that the information compiled in this publication is accurate and correct. However, this does not guarantee complete accuracy. Neither Canonical Ltd., the authors, nor translators shall be held liable for possible errors or the consequences thereof. Some of the software and hardware descriptions cited in this publication may be registered trademarks and may thus fall under copyright restrictions and trade protection laws. In no way do the authors make claim to any such names. THIS DOCUMENTATION IS PROVIDED BY THE AUTHORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Table of Contents About This Guide .............................................................................................. 1. Introduction to the Ubuntu Desktop Guide ............................................... 2. Conventions ........................................................................................... 3. Contributing and Feedback ..................................................................... 1. Getting Started ............................................................................................... 1. About Ubuntu ........................................................................................ 2. Getting Ubuntu ...................................................................................... 3. Linux Basics .......................................................................................... 2. Adding, Removing and Updating Applications ................................................. 1. Introduction ........................................................................................... 2. Add/Remove Applications ...................................................................... 3. Synaptic Package Manager ..................................................................... 4. Command Line Package Management ..................................................... 5. Installing a Single Package File ............................................................... 6. Extra Repositories .................................................................................. 7. Updates .................................................................................................. 3. Common Tasks .............................................................................................. 1. Music .................................................................................................... 2. Video ..................................................................................................... 3. Multimedia Codecs ................................................................................. 4. Internet .................................................................................................. 5. Office .................................................................................................... 6. Graphics & Drawing .............................................................................. 7. Games ................................................................................................... 8. Programming ......................................................................................... 4. Configuring Your System ............................................................................... 1. Desktop Tricks ....................................................................................... 2. Partitions and Booting ............................................................................ 3. Hardware ............................................................................................... 4. Networking ............................................................................................ 5. Getting More Help ......................................................................................... A. Creative Commons by Attribution-ShareAlike 2.0 ........................................... B. GNU Free Documentation License ................................................................. iv v vi vii viii 9 10 14 15 21 22 23 24 25 26 28 30 31 32 35 38 39 43 45 46 48 50 51 57 60 65 66 67 73 About This Guide v About This Guide 1. Introduction to the Ubuntu Desktop Guide Welcome to the Ubuntu Desktop Guide, a comprehensive guide to using Ubuntu in a desktop environment. The guide is divided into the following chapters: 1. Getting Started - An introduction to the world of Ubuntu and some basic concepts which are useful when getting started. 2. Adding, Removing and Updating Applications - How to manage your software in Ubuntu. 3. Common Tasks - Performing common tasks on Ubuntu, including playing music and video, using the internet, office and graphics programs and more. 4. Configuring Your System - Change the settings of your Ubuntu system according to your needs. 5. Getting More Help - Where to find help if this guide doesn't provide the answer. HTML and PDF versions of the manual are available online at the Ubuntu Documentation website [http://help.ubuntu.com]. You can buy this guide in book form from our Lulu store [http://www.lulu.com/ubuntu-doc]. You will only pay for the price of printing and postage. vi About This Guide 2. Conventions The following notes will be used throughout the book: A note presents interesting, sometimes technical, pieces of information related to the surrounding discussion. A tip offers advice or an easier way of doing something. A caution alerts the reader to potential problems and helps avoid them. A warning advises the reader of a hazard that may arise in a given scenario. Cross-reference conventions for print will be displayed as follows: • Links to other documents or websites will look like this [http://www.ubuntu.com]. PDF, HTML, and XHTML versions of this document will use hyperlinks to handle cross-referencing. Type conventions will be displayed as follows: • File names or paths to directories will be shown in monospace. • Commands that you type at a Terminal command prompt will be shown as: command to type • Options that you click, select, or choose in a user interface will be shown in monospace type. Menu selections, mouse actions, and keyboard short-cuts: • A sequence of menu selections will be displayed as follows: File → Open • Mouse actions shall assume a right-handed mouse configuration. The terms “click” and “double-click” refer to using the left mouse button. The term “right-click” refers to using the right mouse button. The term “middle-click” refers to using the middle mouse button, pressing down on the scroll wheel, or pressing both the left and right buttons simultaneously, based on the design of your mouse. • Keyboard shortcut combinations will be displayed as follows: Ctrl-N .Where the conventions for “Control”, “Shift,” and “Alternate” keys will be Ctrl, Shift, and Alt, respectively, and shall mean the first key is to be held down while pressing the second key. vii About This Guide 3. Contributing and Feedback This book is developed by the Ubuntu Documentation Team [https://wiki.ubuntu.com/DocumentationTeam]. You can contribute to this document by sending ideas or comments to the Ubuntu Documentation Team mailing list. Information about the team, its mailing lists, projects, etc. can be found on the Ubuntu Documentation Team Website [https://wiki.ubuntu.com/DocumentationTeam]. If you see a problem with this document, or would like to make a suggestion, you can simply file a bug report at the Ubuntu Bugtracker [https://launchpad.net/products/ubuntu-doc/+bugs]. Your help is vital to the success of our documentation! Many thanks, -Your Ubuntu Documentation Team viii Chapter 1. Getting Started This chapter introduces the world of Ubuntu and some basic concepts which are useful when getting started with an Ubuntu system. 9 Getting Started 1. About Ubuntu Thank you for your interest in Ubuntu 6.06 LTS - the Dapper Drake release. Ubuntu is an entirely open source operating system built around the Linux kernel. The Ubuntu community is built around the ideals enshrined in the Ubuntu Philosophy [http://www.ubuntu.com/ubuntu/philosophy]: that software should be available free of charge, that software tools should be usable by people in their local language and despite any disabilities, and that people should have the freedom to customize and alter their software in whatever way they see fit. For those reasons: • Ubuntu will always be free of charge, and there is no extra fee for the "enterprise edition," we make our very best work available to everyone on the same Free terms. • Ubuntu includes the very best in translations and accessibility infrastructure that the free software community has to offer, to make Ubuntu usable for as many people as possible. • Ubuntu is released regularly and predictably; a new release is made every six months. You can use the current stable release or the current development release. Each release is supported for at least 18 months. • Ubuntu is entirely committed to the principles of open source software development; we encourage people to use open source software, improve it and pass it on. The Ubuntu community is comprised of developers, programmers, testers, techwriters, documentation testers, translators, and most importantly, the people who use Ubuntu every day. We invite you to join this community and help make Ubuntu the operating system you, your family, your friends, and your colleagues will love to use. Help us translate Ubuntu into your language, try it on new and unusual hardware, improve the experience of other users with hints, tips, and FAQs, or help to shape the direction Ubuntu is headed by providing feedback about the software you love most. Find out more at the Ubuntu website [http://www.ubuntu.com]. 1.1. About the Name Ubuntu is a South African ethical ideology focusing on people's allegiances and relations with each other. The word comes from the Zulu and Xhosa languages. Ubuntu (pronounced "oo-BOON-too") is seen as a traditional African concept, is regarded as one of the founding principles of the new republic of South Africa and is connected to the idea of an African Renaissance. A rough translation of the principle of Ubuntu is "humanity towards others". Another translation could be: "the belief in a universal bond of sharing that connects all humanity". "A person with ubuntu is open and available to others, affirming of others, does not feel threatened that others are able and good, for he or she has a 10