Re: Updating EFI boot loader results in boot hangup

I'm searching without success to load a bkp loader in case of boot failure.

Upgrade process willl be like:
---
mount -t msdosfs /dev/nvd0p1 /mnt
cp /mnt/efi/boot/bootx64.efi /mnt/efi/boot/bootx64.old
cp /boot/loader.efi /mnt/efi/boot/bootx64.efi
---

I can't find the right docs to load bootx64.old.
Could you tell me what you did to solve your boot?

Thanks

Yasuhiro Kimura <yasu@freebsd.org> escreveu no dia sexta, 12/08/2022 à(s)
18:45:

> From: Nuno Teixeira <eduardo@freebsd.org>
> Subject: Re: Updating EFI boot loader results in boot hangup
> Date: Fri, 12 Aug 2022 18:26:11 +0100
>
> > Hello Yasu,
> >
> > Does it needes to update boot loader everytime that we upgrade current?
>
> No, you need not.
>
> > The only time that I updated was a month ago because of zfs upgrade and
> I need to practice how to boot
> > loader bkp file :)
>
> I update boot loader everytime because I'd like to do it :-).
> And sometimes problem hits upon me like this time and I contribute to
> debugging base system :-):-).
>
> ---
> Yasuhiro Kimura
>
>

-- 
Nuno Teixeira
FreeBSD Committer (ports)