错误:包‘grub-遗留’没有安装候选！

Question

我试图在Ubuntu虚拟盒上安装grub遗留程序包，但是我一直收到这个错误：

Package grub-legacy is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
grub-coreboot grub2-common grub-pc grub-ieee1275 grub-efi-ia32
grub-efi-amd64

E: Package 'grub-legacy' has no installation candidate

我为什么会犯这个错误？如果我用下面的一个包(例如grub)来替换它，那会有什么不同吗？

Answer 1

GRUB处于维护模式，新特性仅在GRUB 2(grub包)中接受。要安装grub，请打开终端并键入：

sudo apt install grub-pc

这个包包含一个版本的GRUB，它是为传统的PC/BIOS体系结构而构建的。