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Installing Kubuntu

Installing Kubuntu is just like installing Ubuntu. It is pretty much a snap. Let's start with where you can find it.

Where to Find Kubuntu

Kubuntu is available at www.kubuntu.org/download.php. An image file can be downloaded and then burned onto either a DVD or a CD-ROM. Two different types of Kubuntu images can be downloaded and used. The first is the desktop CD, which allows the user to test and run Kubuntu without changing any settings. The second is the alternate install CD, which provides for a more advanced installation.

The desktop CD of Kubuntu 10.04 is the primary way to install Kubuntu on your system. This CD is a great way to demonstrate the power of Kubuntu to your friends before they install it on their systems. The desktop CD acts as a live CD and allows Kubuntu to run on your system without erasing anything already installed.

Can I Switch to Kubuntu If I Have Ubuntu Installed Already?

If you have installed Ubuntu on your system already, it is extremely easy to install and configure Kubuntu. In Synaptic Package Manager, find the package kubuntu-desktop, which provides all the necessary programs to have your system look and act like Kubuntu. Don't worry—you can still switch between Ubuntu with GNOME and Kubuntu with KDE. Once Kubuntu is installed, you can choose which desktop environment to use, either GNOME or KDE. Also, if you have Kubuntu installed already and wish to install Ubuntu, it is just as simple to switch: Just install ubuntu-desktop through Software Management, and you will be using the GNOME desktop. For those who are switching from Ubuntu to Kubuntu, Software Management performs the same function as Ubuntu Software Center.

Once you have installed the kubuntu-desktop package, end your GNOME session and choose Session from the menu. Select KDE instead of GNOME as your window manager, and then select Make Default. From now on, KDE will start for you when you sign on.

Installing from the Desktop CD

Kubuntu has the ability to install directly from the desktop CD, so there is no need to download separate CDs; simply download the desktop CD and show off to your friends how great Kubuntu is, or give it a test run for the first time. The live installer program for both Ubuntu and Kubuntu is called Ubiquity.

After you start up the desktop CD, an icon called Install appears on your desktop. Choose to install Kubuntu, and Ubiquity guides you through the installation phase (Figure 8-1).

Figure 8-1

Figure 8-1 Welcome screen of Ubiquity

Ubiquity guides you in setting up the correct country and time zone (Figure 8-2).

Figure 8-2

Figure 8-2 Selecting the correct time zone

Once you have answered these questions, Ubiquity prompts you to select the correct keyboard layout (Figure 8-3), create a username and password, configure your disk and its partitions (Figure 8-4), and create your username and assign a name to the computer (Figure 8-5).

Figure 8-3

Figure 8-3 Selecting the keyboard layout

Figure 8-4

Figure 8-4 Configuring the disk partitions

Figure 8-5

Figure 8-5 Configuring the username and computer name

When everything is all set, click Install to finish the installation (Figure 8-6).

Figure 8-6

Figure 8-6 Finishing the installation

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