PVE8升9的坑

Updating file-restore initramfs...
13412 blocks
Processing triggers for ca-certificates (20250419) ...
Updating certificates in /etc/ssl/certs...
0 added, 0 removed; done.
Running hooks in /etc/ca-certificates/update.d...
done.
Processing triggers for initramfs-tools (0.148.3) ...
update-initramfs: Generating /boot/initrd.img-6.17.13-2-pve
Running hook script 'zz-proxmox-boot'..
Re-executing '/etc/kernel/postinst.d/zz-proxmox-boot' in new private mount namespace..
No /etc/kernel/proxmox-boot-uuids found, skipping ESP sync.
System booted in EFI-mode but 'grub-efi-amd64' meta-package not installed!
Install 'grub-efi-amd64' to get updates.
masking the systemd-gpt-auto-generator systemd generator unit to avoid problems with the ESP and updates in certain setups.
Processing triggers for postfix (3.10.5-1~deb13u1) ...
Restarting postfix
Processing triggers for pve-ha-manager (5.1.1) ...

　　刚才把一台旧PC上的PVE8升级到9，事前用pve8to9检查过没有错误了，apt update && apt full-upgrade，一路正常，没有红字，最后一个reboot，结果直接启动不了！！！

    翻查putty日志发现最后几行居然还需要手动安装 grub-efi-amd64，这个坑啊真是害人，现在都不知道该怎么处理了，连单用户模式都没有见到，又进不了系统