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GRUB does not see other OSes

Starting with Sparky 7.0 “Orion Belt”, the default configuration of GRUB bootloader does not “see” other operating systems as default.

To fix that do:

If the grub config file does not exist, copy it, as root:

sudo cp /etc/default/grub.ucf-dist /etc/dafault/grub

Then edit it, as root, using any text editor, for example nano:

sudo nano /etc/default/grub

adding the following line:


on the end of the file.

Then update grub:

sudo update-grub
grub_does_not_see_other_oses.txt · Last modified: 2023/10/19 20:07 by pavroo