我使用Windows 10和Ubuntu 16.04进行了双引导系统设置,打开我的PC grub时,显示正确,可以识别Windows和Ubuntu,那里没有问题。每次有更新或必须安装某些东西时,我都会不断收到此错误:
Errors were encountered while processing:
grub-efi-amd64-signed
shim-signed
Setting up shim-signed (1.12+0.8-0ubuntu2) ...
Installing for x86_64-efi platform.
grub-install: errore: cannot find EFI directory.
dpkg: error processing package shim-signed (--configure):
subprocess installed post-installation script returned error exit status 1
Setting up grub-efi-amd64-signed (1.66+2.02~beta2-36ubuntu3) ...
grub-install: errore: /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
我可以忽略它还是做些什么来解决它?