November 21, 2012, 3:59 PM — Here's how you can install the Boot Repair utility in Ubuntu 12.10 or 12.04.
1. Open a terminal window.
2. Type in the following commands then hit Enter after each.
sudo add-apt-repository ppa:yannubuntu/boot-repair
sudo apt-get update
sudo apt-get install boot-repair boot-sav
For more, see the original article at the link below.