> ----- 原始邮件 -----
> 发件人：Steve McIntyre <steve@einval.com>
> 收件人：gugudu <gugudu@sina.com>
> 抄送人：debian-boot <debian-boot@lists.debian.org>
> 主题：Re: Bootaa64.efi and grubaa.efi are missing from the folder EFI/boot in EFI partition
> 日期：2023年03月10日 05点26分
> On Sun, Mar 05, 2023 at 04:02:04PM +0800, gugudu wrote:
> >Hello, Developers.
> >I installed Debian 12 BooksWorm on KunPeng（鲲鹏） / Phytium（飞腾）'s
> >computer. These PCs are based on the ARM64 UEFI platform. After restarting,
> >UEFI can't find Debian's EFI boot file, and GRUB can't boot. These UEFI
> >firmware are made by Kunlun Tech（昆仑太科） or Byo software（百敖软件）. After
> >Debian operating system is installed, I found that bootaa64.efi and grubaa.efi
> >are missing from the folder EFI/boot in the EFI partition of the hard disk. If
> >you try to repair the boot, you need to copy shimaa64.efi and grubaa.efi in EFI
> >/debian to EFI/boot. Rename EFI/boot/shimaa64.efi to EFI/boot/bootaa64.efi.
> ># cp EFI/debian/shimaa64.efi EFI/boot/bootaa64.efi
> ># cp EFI/debian/grubaa64.efi EFI/boot/grubaa64.efi
> It sounds like your firmware does not support setting of EFI boot
> variables. Fully functional firmware should *not* need files in the
> removable media path (EFI/boot like that). See
> https://wiki.debian.org/UEFI#Force_grub-efi_installation_to_the_removable_media_path
> for more information, and the correct way to work around this issue in
> your firmware.
> --
> Steve McIntyre, Cambridge, UK. steve@einval.com
> "...In the UNIX world, people tend to interpret `non-technical user'
> as meaning someone who's only ever written one device driver." -- Daniel Pead
>
Thank you very much for your reply.
The UEFI section of the Debian wiki answers my questions in detail,
and I have translated the UEFI and GRUB sections about the boot entries into Chinese.
I hope this will help more Debian users.
https://my.oschina.net/chipo/blog/8559560