This script do or undo the forced 30 seconds of the default boot entry timeout on GRUB 2 installed on Linux systems with EFI boot in logical partitions (LVM). If GRUB is run in a local storage that has two or more operating systems, running this script will make the 30 seconds timeout go to the default 10 seconds or to the user-defined timeout set in /etc/default/grub file or in the grub-customizer app. Otherwise, GRUB 2 will not be shown and the only Linux installation will be booted instantly.
Click here to download the script.
- Open a Terminal in the folder you downloaded the script and give execute permissions to it (if it has not been done before):
chmod +x EFI-LVM_GRUB2_fixer.sh
- Execute the script as root:
sudo ./EFI-LVM_GRUB2_fixer.sh
- Restart your computer.
Do you want to contribute to this project? You can Fork this repository, make commits and later, make a Pull Request. You can report a bug or suggest anything in Issues section too.
Licenced with GNU GPL 3.0 @2021 Gustavo Moraes.