MRC/Tutorials/Customizing Ubuntu

GNOME Classic

Ubuntu 12.04 is shipped with Unity as default desktop environment. The ribbon menu with large icons on the left is a typical Unity feature, as is the way applications are started full screen and always have the menu bar at the top of your screen. Although Unity has supporters, some people don't like the way it works. For example, if multiple applications of the same type are opened (e.g., multiple terminals), their activation buttons are all stacked within the same icon on the left.

Fortunately, you can try and use other desktop environments within Ubuntu. GNOME Classic is such an alternative desktop environment. It was shipped with Ubuntu 10.04 by default, but got replaced by the Unity interface. However, there is a way to get it back in Ubuntu 12.04:

• Open a terminal (ctrl-alt-t)
• Run:

  sudo apt-get install gnome-panel

• Log-out of your current Ubuntu session
• On the log-in screen, click the little icon located top-right of your name and select Gnome Classic, and log back in

You will see that the menu on the left is replaced by a menu bar at the top and a bar at the bottom. Try opening multiple terminal. Notice how each terminal can directly be accessed using the bar at the bottom of your screen.

Additional Drivers

Open the Additional Drivers app. You may have a green circuit board icon in the top right of your screen. If not, open a terminal and type:

jockey-gtk

Terminator

You will soon find out that you will have to work in multiple terminals in parallel. A convenient tool to avoid having a large amount of terminals is Terminator, a program that allows you to have multiple terminals in one window. You can install it via the Ubuntu software center, or from the terminal:

sudo apt-get install terminator

To make Terminator start up with some screen setup:

1. Open “Terminator”
2. Make the set-up to be saved: some split ups
   1. Right click
   2. Choose “split horizontally” or “split vertically”
3. Continue the previous step, until you are happy
4. Right click
5. Choose “preferences”
6. Pick tab “layout”
7. Click "add"
8. Enter a name (= <your chosen name>)
9. Press "enter"
10. Click "close"
11. Right click the button to open “Terminator”
12. Choose “properties”
13. Enter in “command” : “terminator -ml <your chosen name>”
14. Click close
15. To test: open “Terminator”

Terminal Colors

1. gedit ~/.bashrc

2. Uncomment the following line:

   #force_color_prompt=yes

   by removing the #
3. save and exit. Now if you start a new terminal, you will have a colored prompt.