I opted for the Unity interface for Ubuntu. HowToGeek has a great set of instructions.
At the end of the install, you have a very basic Unity interface. Everything useful is missing. The absolute easiest way to fix this is to get the Software Center.
Open Xterm by pressing ctrl-alt-t. Now type in sudo apt-get update. Wait. The next command is sudo apt-get install software-center. Wait again. There is no icon again, so go to lens and search for it.
That is all there is to it. Get installing.
My short list of software is:
Firefox
Chromium (to match Chrome)
Stellarium (to match Chrome's Planetarium software)
Dropbox
VLC Player
Restricted Extras
Inkscape
Libre Office (Search for LibreOffice and scroll down a bit for the suite)
Document Viewer
Firefox
Chromium (to match Chrome)
Stellarium (to match Chrome's Planetarium software)
Dropbox
VLC Player
Restricted Extras
Inkscape
Libre Office (Search for LibreOffice and scroll down a bit for the suite)
Document Viewer
At the end of the day, you will need to "reboot" Ubuntu to all changes to go into effect. Click the gear and click the restart option. This will eventually return you to Chrome. Go ahead and open the shell and type sudo startunity again.