无法修复损坏的 Git 安装在 Ubuntu 上

Question

我试图在 ubuntu 上安装 git，但是当我尝试安装或修复损坏的 git 安装时出现错误。 这是错误：

cp: cannot stat '/usr/lib/git-core/git': No such file or directory
dpkg: error processing archive /var/cache/apt/archives/git_1%3a2.17.1-1ubuntu0.8_amd64.deb (--unpack):
 new git package pre-installation script subprocess returned error exit status 1
dpkg-query: warning: files list file for package 'git' missing; assuming package has no files currently installed
dpkg-query: warning: files list file for package 'git' missing; assuming package has no files currently installed
Errors were encountered while processing:
 /var/cache/apt/archives/git_1%3a2.17.1-1ubuntu0.8_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

我尝试了其他可能的解决方案，我将在这里列出：

• apt --fix-broken install 。 错误：与上述相同的问题。
• apt purge git 。 让我做一个apt fix broken install
• sudo dpkg -i --force-overwrite /var/cache/apt/archives/git_1%3a2.17.1-1ubuntu0.8_amd64.deb 。 错误： dpkg-query: warning: files list file for package 'git' missing; assuming package has no files currently installed dpkg-query: warning: files list file for package 'git' missing; assuming package has no files currently installed
• 我试图删除dpkg/updates 、 apt/lists 、 apt/*.bin和 clen apt-get 中的所有文件，以尝试强制安装，但同样出现上述错误。

sudo rm -rf /var/lib/dpkg/updates/*
sudo rm -rf /var/lib/apt/lists/*
sudo rm /var/cache/apt/*.bin
sudo apt-get clean
sudo apt-get autoremove
sudo apt-get update
sudo dpkg --configure -a
sudo apt-get install -f

• 我尝试从/var/cache/apt/archives中删除 git .deb文件并再次安装 git，但不起作用。

Answer 1

我用以下命令解决了这个问题：

sudo apt-mark hold git
sudo dpkg -r --force-depends git

然后安装git-core

sudo apt install git-core