[PLUG] Grub-pc errors

[Bill Barry]

On Fri, Feb 12, 2021 at 8:41 PM John Jason Jordan <johnxj at gmx.com> wrote:
>
> Every time I try to install or uninstall something from the command
> line I get the following error message:
>
>         installed grub-pc package post-installation script subprocess
>         returned error exit status 1
>
> I've searched everywhere for some clue how to fix this, but without
> success. Meanwhile, everything is working fine.
>
> Any suggestions?

Is your system using the EFI bootloader? Maybe grub-efi-amd64 is
installed and it is not using grub-pc.

If your system has this directory
/sys/firmware/efi/

Then you using efi and the grub-pc is not needed.

Also you should check to see that grub-efi-amd64 is installed. If so
grub-pc is not needed, in fact I think it should have been
uninstalled.

All of this is working with fire so you should probably get a second
opinion before doing anything.

Bill