无法在仿生上安装驾驶舱

Question

我试图安装驾驶舱使用apt-get install cockpit，但得到以下错误。

The following packages have unmet dependencies: 
cockpit : Depends: cockpit-system (= 172-1~ubuntu18.04.1) but it is not going to be installed 
          Recommends: cockpit-storaged (= 172-1~ubuntu18.04.1) but it is not going to be installed 
E: Unable to correct problems, you have held broken packages.

使用Ubuntu的googling和驾驶舱说明，我还在source.list中添加了下面一行

deb http://archive.ubuntu.com/ubuntu bionic-backports main restricted universe multiverse

如Ubuntu帮助中所述，然后更新

sudo apt-get update

然后试着安装

sudo apt-get install cockpit

但仍然会出现以下错误：

The following packages have unmet dependencies:
cockpit : Depends: cockpit-system (= 172-1~ubuntu18.04.1) but it is not going to be installed
          Recommends: cockpit-storaged (= 172-1~ubuntu18.04.1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

Answer 1

请注意，驾驶舱存在于仿生的官方存储库中，因此，安装只需：

sudo apt update && sudo apt install cockpit

注意:删除您添加的repos和通过sudo apt update进行的更新，然后继续安装。

在与OP进行了适当的交互之后，我发现问题在于他缺少sources.list中的D3 repos，因此为了克服这些问题，我们遵循了以下步骤：

1. 添加回购: sudo添加-apt-存储库域
2. 相应更新: sudo apt更新
3. 现在安装: sudo apt安装驾驶舱