ubuntu - 是否可以在 Ubuntu 20 机器上安装 Proxmox VE？

Question

是否可以在 Ubuntu 上安装 Proxmox VE ubuntu-20.04.2.0-desktop-amd64 ?
This article正在使用 Debian 10 buster，但我想知道在 Ubuntu 20.04 上是否也可以。
我已经尝试运行以下步骤:

echo "deb http://download.proxmox.com/debian/pve buster pve-no-subscription" > /etc/apt/sources.list.d/pve-install-repo.list

wget http://download.proxmox.com/debian/proxmox-ve-release-6.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
chmod +r /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
apt update
apt install proxmox-ve postfix open-iscsi

之后，我缺少依赖项:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 proxmox-ve : Depends: pve-manager but it is not going to be installed
              Depends: pve-qemu-kvm but it is not going to be installed
              Depends: qemu-server but it is not going to be installed
              Depends: spiceterm but it is not going to be installed
              Depends: vncterm but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

提前致谢。

Answer 1

不支持在 Ubuntu 上安装 Proxmox VE。
Proxmox VE 是 based on Debian并依赖于各自 Debian 版本中可用的软件包。尽管在错误消息中看不到，但您提到的

After that I am getting dependencies missing

由于 Ubuntu 和 Debian 中的软件包或软件包版本不同，这正是我所期望的。
Proxmox VE 的安装 ISO 包括一个完整的 Debian 系统以及 Proxmox VE 软件包(您可以在 download.proxmox.com 上获得)。因此，您可以在系统上安装普通的 Debian(但不是 Ubuntu)并在其上安装 Proxmox VE。有一个 guide关于如何在公共(public) Proxmox VE wiki 上完成此操作。
但是，值得注意的是，Proxmox VE 附带的内核是基于 Ubuntu 的。由于它比 Debian 内核更新，因此可以使用更新的硬件。