Crossgrub

May 2, 2026 ยท View on GitHub

CrossCode themed GRUB2 theme

Screenshot of the theme (1080p)

If you like this theme, you might also like my CrossCode-inspired plymouth theme.

Installation

From the release archive

  • Download crossgrub.tar.gz archive from the latest release

  • Extract the archive into the /boot/grub/themes directory by running:

tar xf crossgrub.tar.gz --directory=/boot/grub/themes
  • Change/add this line in your /etc/default/grub:
GRUB_THEME=/boot/grub/themes/crossgrub/theme.txt
  • Update your live grub config by running:
sudo grub-mkconfig -o /boot/grub/grub.cfg
  • Done!

From source

  • Clone the repository
git clone https://github.com/krypciak/crossgrub
  • Run the installation script as root
sudo bash ./install.sh
  • Change/add this line in your /etc/default/grub:
GRUB_THEME=/boot/grub/themes/crossgrub/theme.txt
  • Update your live grub config by running:
sudo grub-mkconfig -o /boot/grub/grub.cfg

  • Done!

  • If you want, you can preview the theme using grub2-theme-preview (you need to install it first):

grub2-theme-preview /boot/grub/themes/crossgrub --resolution 1920x1080

Screenshots

Screenshot of the theme's terminal (1080p)

1440p

Screenshot of the theme (1440p)

Screenshot of the theme's terminal (1440p)