每个更新和任何软件更新上的Grub包配置错误

Question

有时候，在联想(v580笔记本电脑)Windows8系统恢复按钮按下后，我不得不恢复Linux (只是一个愚蠢的错误)。我遵循了这个指南，然后是http://community.linuxmint.com/tutorial/view/245。虽然我现在能够在每个软件更新(任何软件)上从Linux分区启动，但我可以看到错误，我可以通过以下命令执行来再现这个错误：

mypc html # dpkg --configure grub-efi-amd64-signed
Setting up grub-efi-amd64-signed (1.34.2+2.02~beta2-9ubuntu1.1) ...
grub-install.real: error: /usr/lib/grub/i386-pc/modinfo.sh doesn't exist. Please specify --target or --directory.
dpkg: error processing package grub-efi-amd64-signed (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 grub-efi-amd64-signed

我试图重新安装grub-efi-amd64-signed软件包，但这没有帮助。

我使用的是Linux 17 64位

更新

在BIOS中，它被设置为引导Legacy+UEFI (遗产优先)。

目前已安装的grub软件包：

mypc html # dpkg -l grub\*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                 Version                 Architecture            Description
+++-====================================-=======================-=======================-=============================================================================
un  grub                                 <none>                  <none>                  (no description available)
ii  grub-common                          2.02~beta2-9ubuntu1.1   amd64                   GRand Unified Bootloader (common files)
un  grub-coreboot                        <none>                  <none>                  (no description available)
un  grub-doc                             <none>                  <none>                  (no description available)
un  grub-efi                             <none>                  <none>                  (no description available)
ii  grub-efi-amd64                       2.02~beta2-9ubuntu1.1   amd64                   GRand Unified Bootloader, version 2 (EFI-AMD64 version)
ii  grub-efi-amd64-bin                   2.02~beta2-9ubuntu1.1   amd64                   GRand Unified Bootloader, version 2 (EFI-AMD64 binaries)
iF  grub-efi-amd64-signed                1.34.2+2.02~beta2-9ubun amd64                   GRand Unified Bootloader, version 2 (EFI-AMD64 version, signed)
un  grub-efi-ia32                        <none>                  <none>                  (no description available)
un  grub-efi-ia64                        <none>                  <none>                  (no description available)
un  grub-emu                             <none>                  <none>                  (no description available)
un  grub-ieee1275                        <none>                  <none>                  (no description available)
un  grub-legacy                          <none>                  <none>                  (no description available)
un  grub-legacy-doc                      <none>                  <none>                  (no description available)
un  grub-linuxbios                       <none>                  <none>                  (no description available)
un  grub-pc                              <none>                  <none>                  (no description available)
un  grub-xen                             <none>                  <none>                  (no description available)
un  grub-yeeloong                        <none>                  <none>                  (no description available)
un  grub2                                <none>                  <none>                  (no description available)
ii  grub2-common                         2.02~beta2-9ubuntu1.1   amd64                   GRand Unified Bootloader (common files for version 2)
ii  grub2-theme-mint                     1.0.9                   all                     Grub2 theme for Linux Mint

Answer 1

在戴尔纬度的E7450上，我也遇到了同样的问题。我只是跑了

    sudo apt-get install grub
    sudo apt-get autoremove

从一个标准的外壳，这就成功了。