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the_nuts
Asked: 2021-06-02 12:26:19 +0800 CST

ubuntu 18.04“grub-install：错误：找不到 EFI 目录”

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我在多个 ubuntu 18.04 服务器上有这个问题。

在常规期间，apt update && apt upgrade我收到此错误：

Setting up grub-efi-amd64-signed (1.167~18.04.1+2.04-1ubuntu44) ...
Installing for x86_64-efi platform.
grub-install: error: cannot find EFI directory.
dpkg: error processing package grub-efi-amd64-signed (--configure):
installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1

我在服务器上，我不使用 grub，也从未听说过 EFI，据我所知，我没有更改它的任何设置。

我在 /boot 上安装了 /dev/md1，我看到我有一个目录 /boot/efi，但它是空的。

我该如何解决这个问题？

fdisk -l：

Disk /dev/sda: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: F4BBD515-6E5E-4152-AD41-6D80A4A69583

Device          Start        End    Sectors    Size Type
/dev/sda1          40       2048       2009 1004.5K BIOS boot
/dev/sda2        4096 3905976319 3905972224    1.8T Linux RAID
/dev/sda3  3905976320 3907022847    1046528    511M Linux swap


Disk /dev/sdb: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 2C2D425C-9EAF-472D-8820-068D587A47D0

Device          Start        End    Sectors    Size Type
/dev/sdb1          40       2048       2009 1004.5K BIOS boot
/dev/sdb2        4096 3905976319 3905972224    1.8T Linux RAID
/dev/sdb3  3905976320 3907022847    1046528    511M Linux swap


Disk /dev/md2: 1.8 TiB, 1999857713152 bytes, 3905972096 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

fdisk -l，第二台服务器：

Disk /dev/sda: 223.6 GiB, 240057409536 bytes, 468862128 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x762b7381

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1  *         4096   1050623   1046528   511M fd Linux raid autodetect
/dev/sda2         1050624 467808255 466757632 222.6G fd Linux raid autodetect
/dev/sda3       467808256 468854783   1046528   511M 82 Linux swap / Solaris


Disk /dev/md2: 445.1 GiB, 477958766592 bytes, 933513216 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 524288 bytes / 1048576 bytes


Disk /dev/md1: 511 MiB, 535756800 bytes, 1046400 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sdb: 223.6 GiB, 240057409536 bytes, 468862128 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x41167758

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sdb1  *         4096   1050623   1046528   511M fd Linux raid autodetect
/dev/sdb2         1050624 467808255 466757632 222.6G fd Linux raid autodetect
/dev/sdb3       467808256 468854783   1046528   511M 82 Linux swap / Solaris
grub ubuntu-18.04

1 个回答

  1. Best Answer

    我在 Legacy BIOS 启动时使用 18.04。我只有这些 grub 包：

    • grub-常见的
    • grub-gfxpayload 列表
    • grub-pc
    • grub-pc-bin
    • grub2-常见的

    可能您必须删除 grub-efi 软件包：

    apt remove grub-efi*

    祝你好运！

    • 2

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