每当我sudo update-grub
在终端中运行时,我都会得到以下输出:
Generating grub configuration file ...
Found background image: /usr/share/images/desktop-base/desktop-grub.png
Found linux image: /boot/vmlinuz-4.0.0-1-amd64
Found initrd image: /boot/initrd.img-4.0.0-1-amd64
No volume groups found
Adding boot menu entry for EFI firmware configuration
done
这可能是什么原因造成的?我该如何解决?