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Re: can I configure grubx64.efi to look in the same directory as itself,
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From: |
Andrei Borzenkov |
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Subject: |
Re: can I configure grubx64.efi to look in the same directory as itself, or must it have an explicit prefix & root? |
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Date: |
Tue, 11 Oct 2016 06:28:59 +0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
10.10.2016 21:45, Avi Deitcher пишет:
> I am doing a manual EFI build with grub-mkimage. If I change the drives, or
> uuid or labels on my /boot partition, normally I would rerun grub-mkimage
> and change the --prefix or --config setting to include an updated
> search.fs_uuid or search.fs_label
>
> Is it possible to build the image such that I will not have to rerun
> grub-mkimage? Can I include those in a stub grub.cfg colocated in the same
> partition and directory as grubx64.efi, and tell it to look next to it for
> the grub.cfg, so that a change in drives/partitions/labels/uuids means
> updating just the text grub.cfg and the image will continue to wor?
>
Yes. On EFI prefix defaults to directory where image was loaded from.
Just do not explicitly set any prefix in image.
> It might be easier to change my stub grub.cfg, rerun grub-mkimage
> --config=updated/grub.cfg and reinstall, but I would like to know if it is
> an option?
>
> Thanks
> Avi
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