Error: GRUB failed to install to the following devices

If the error below is displayed, proceed with the steps below:
“GRUB failed to install to the following devices:”

This warning refers to the issue of inverted disk order, where the senhasegura disk is generally recognized as the first partition.

1. The update resolves this GRUB issue. If this error was triggered during the update, proceed with the update process as usual.

2. Monitor the logs during the update and execute this command after completing the update to install GRUB in the correct location:

grub-install -v /dev/sdb