This is a simple graphical utility to set default entry in GRUB. It has only 2 functions:
- Set default operating system/kernel (makes necessary changes to
/etc/default/grub) - Reboot into any installed OS/kernel/UEFI firmware settings directly
This has been tested on Ubuntu 24.10. Use at your own risk.
First install update-grub from AUR: https://aur.archlinux.org/packages/update-grub
Then create a symlink:
sudo ln -s /usr/bin/update-grub /usr/sbin/update-grub
I'm planning to release a separate version for rpm-based systems. however you're welcome to test this and share feedback