导入virtualbox vdi文件,启动后出现error:file not found
grub rescue >
grub rescue>set root=(hd0,msdos3)
grub rescue>set prefix=(hd0,msdos3)/boot/grub
grub rescue>insmod /boot/grub/normal.mod
grub rescue>normal
进入Linux中,对grub进行修复sudo update-grub
sudo grub-install /dev/sda