Your GRUB needs to be reconfigured.
At the terminal enter:
sudo update-grub
There is an OS prober that will search for other operating systems and reconfigure GRUB.
When I run it it kicks back something like this:
Code:
Generating grub.cfg ...
using custom appearance settings
Found background image: splash.png
Found linux image: /boot/vmlinuz-3.0.9-dsp
Found initrd image: /boot/initrd.img-3.0.9-dsp
Found linux image: /boot/vmlinuz-2.6.32-45-generic
Found initrd image: /boot/initrd.img-2.6.32-45-generic
Found Windows 7 (loader) on /dev/sda1
Found wattOS R6 (precise) on /dev/sda6
done
using custom appearance settings
Found background image: splash.png
Found linux image: /boot/vmlinuz-3.0.9-dsp
Found initrd image: /boot/initrd.img-3.0.9-dsp
Found linux image: /boot/vmlinuz-2.6.32-45-generic
Found initrd image: /boot/initrd.img-2.6.32-45-generic
Found Windows 7 (loader) on /dev/sda1
Found wattOS R6 (precise) on /dev/sda6
done
On a reboot all of your options should be seen.
However, I'm a big fan of a little application called Grub Customizer...so much so that I've attached it to the bottom of this post.
With this handy little gem you can easily modify your GRUB and make it pretty and fun...as pretty and fun as a GRUB can be.
Rather than hand hack your configuration file you can point'n'click a GRUB with modified menu, splash, personalised options. I've put a copy on my Navigatrix USB stick for those times that I have buggered up my system by doing something I shouldn't have...because sometimes I do.
You can install it by downloading the file and executing from the terminal:
sudo dpkg -i /home/$USER/Downloads/grub-customizer_2.5.7.1-0ubuntu1~ppa1l_i386.deb.doc
It will appear in Menu> Preferences> Grub Customizer
Attachment:
Grub Customizer_001.png [ 96.18 KiB | Viewed 15209 times ]
Simply make your modifications;File> Save; and File> Install to MBR
Good luck.
| Attachments: |
grub-customizer_2.5.7.1-0ubuntu1~ppa1l_i386.deb.doc [401 KiB]
Downloaded 267 times |