Debian change grub theme how to#

When dealing with it, the most common mistake is not remembering to run update-grub every time the file is edited.

ConclusionДЄs you can see, dealing with grub is very easy, and you can control the way your system boots in a few steps any Linux user level can learn. Where must be replaced by your display manager name (e.g., gdm3). Remember, you need superuser privileges to edit the grub configuration file. You can edit it using nano, as shown in the example below. To change the boot order, prioritize a different OS or kernel configuration edit the file /etc/default/grub using any text editor you want. Thus to change the boot order, you need to define the number of items you want to boot by default in the grub configuration file /etc/default/grub. Because the counting starts from zero, the first item (Debian) is 0, the second item (Advanced options) is 1, and the third item (Windows) is 2.Д«y default, grub will boot item 0. In the image below, you can see a grub menu with 3 items: Debian GNU/Linux, Advanced options for Debian GNU/Linux, and Windows 10.

Debian change grub theme how to#

After reading this tutorial, youвЂ™ll know how to define a different OS or kernel to boot by default and how to customize some boot options. GRUB is a boot loader that allows users to boot multiple operating systems and kernel configurations. The steps described in this article are useful for other Debian-based Linux distributions, including Ubuntu.

This tutorial explains how to change the grub boot order in Debian from the command line in a few easy steps.