解析器已卸载，无法再次安装

Question

所以当我这么做的时候

sudo apt-get install *Package*

上面写着：

dpkg: too many errors, stopping
Errors were encountered while processing:
 resolvconf
Processing was halted because there were too many errors.
E: Sub-process /usr/bin/dpkg returned an error code (1)

当我试图找出问题所在时，我输入：

sudo resolvconf

上面写着：

Command 'resolvconf' not found, but can be installed with:

sudo apt install openresolv  # version 3.10.0-1, or
sudo apt install resolvconf  # version 1.82

然后，当我试图安装它时：

sudo apt-get install resolvconf

它给了我和以前一样的错误。我试过安装deb软件包，但它说：

Unable to install resolvconf:
Error while installing package: new resolvconf package post-
removal script subprocess returned error exit status 1

我能做些什么来解决这个问题。我可以提供你需要的任何额外信息。我正在使用Ubuntu20.04LTS。

Answer 1

在尝试新命令之前，需要修复以前命令中的错误。

第一个也是最简单的是

sudo apt -f install

或者其他--修复-破坏的选择？它是在没有包装的情况下发布的，所以它纠正了现有的问题，而不是使问题复杂化。

来自[man apt-get]1

-f, --fix-broken Fix; attempt to correct a system with broken dependencies in place. This option, when used with install/remove, can omit any packages to permit APT to deduce a likely solution. If packages are specified, these have to completely correct the problem. The option is sometimes necessary when running APT for the first time; APT itself does not allow broken package dependencies to exist on a system. It is possible that a system's dependency structure can be so corrupt as to require manual intervention (which usually means using dpkg --remove to eliminate some of the offending packages). Use of this option together with -m may produce an error in some situations. Configuration Item: APT::Get::Fix-Broken.