October 22, 2012, 8:24 PM — Here's how you can install BUM (Boot Up Manager) to control Ubuntu 12.10's startup services.
1. Open a terminal window.
2. Type in the following command then hit Enter:
sudo apt-get install bum
3. You can start BUM from the terminal by typing in this command the hitting Enter:
For more, see the original article at the link below.