Saturday, June 28, 2014

Changing Timeout in GRUB

This post specifically deals with configuring GRUB after a kernel has been built and installed on the UBUNTU 14.04.
The kernel images and System.map files are present in the /boot directory,  and the grub bootloader configuration loads the kernel image from there  only. The configuration settings of the grub bootloader are stored in the file /etc/default/grub

first of all you would notice that the
Selection_003

The configuration parameter GRUB_HIDDEN_TIMEOUT is set to 0, this somehow forces the bootloader to NOT show its selection menu.  we need to change that. just replace the zero with any value you want and then run the command
sudo update-grub
 
that's it... Reboot now and you will see the menu.

8 comments:

  1. This comment has been removed by the author.

    ReplyDelete
  2. I learned World's Trending Technology from certified experts for free of cost. I got a job in decent Top MNC Company with handsome 14 LPA salary, I have learned the World's Trending Technology from Data science training in btm layout experts who know advanced concepts which can help to solve any type of Real-time issues in the field of Python. Really worth trying Instant Approval Blog Commenting Sites List

    ReplyDelete
  3. I loved reading your post because of clear font style and size.Very helpful content for readers.Thanks for posting.Enroll in big data courses and get placement assistant.Big data refers to the large, diverse sets of information that grow at ever-increasing rates
    big data training institute in btm

    ReplyDelete
  4. This is most informative and also this post most user friendly and super navigation to all posts. Thank you so much for giving this information to me.devops training in bangalore


    ReplyDelete