Could be as simple as listed here: Attention grub update - #11 by dalto
sudo grub-install --no-nvram
sudo grub-mkconfig -o /boot/grub/grub.cfg
but grub-install may require other parameters…
Could be as simple as listed here: Attention grub update - #11 by dalto
sudo grub-install --no-nvram
sudo grub-mkconfig -o /boot/grub/grub.cfg
but grub-install may require other parameters…