====== How to change default Operating System boot-up for GRUB menu ======

===== Grub2 References =====
  * [[https://help.ubuntu.com/community/Grub2|https://help.ubuntu.com/community/Grub2]]
  * [[http://ubuntuforums.org/showthread.php?t''1195275|http://ubuntuforums.org/showthread.php?t''1195275]]
  * [[http://ubuntuforums.org/showthread.php?p''10340183#post10340183|http://ubuntuforums.org/showthread.php?p''10340183#post10340183]]
  * [[http://www.youtube.com/watch?v''TDf_fRAophc|http://www.youtube.com/watch?v''TDf_fRAophc]]
  * [[http://www.howtogeek.com/howto/17787/clean-up-the-new-ubuntu-grub2-boot-menu/|http://www.howtogeek.com/howto/17787/clean-up-the-new-ubuntu-grub2-boot-menu/]]

===== Old versions =====
<file>
sudo cp /boot/grub/menu.lst /boot/grub/menu.lst_backup
gksudo gedit /boot/grub/menu.lst
</file>

   * Find this line 

<file>
...
default     0
...
</file>

   * Replace with the following line 

<file>
default     X_sequence
</file>

   * Save the edited file 



-- Main.FredPettis - 10 Dec 2008