我正在运行Debian buster/sid. 我错误地运行似乎破坏了很多东西apt-get dist-upgrade（我认为这就是它所做的）。所以桌面管理器\桌面环境根本不再加载，我只得到一个命令行外壳。
Aptitude 和 apt-get 与 dpkg 一样已损坏。
apt update、aptitude update 和 apt-get update 失败并在尝试运行时出现很多错误，但是我的 /etc/apt/sources.list 看起来不错
deb http://ftp.ie.debian.org/debian unstable main contrib non-free
deb-src http://ftp.ie.debian.org/debian unstable main contrib non-free
deb http://ftp.ie.debian.org/debian experimental main contrib non-free
deb-src http:// ftp.ie.debian.org/debian experimental main contrib non free
deb https://dl.winehq.org/wine-builds/debian sid main
deb https://dl.winehq.org/wine-builds/ubuntu sid main
更新错误如下：
Err:2 http://ftp.ie.debian.org/debian unstable InRelease
Couldn't execute /usr/bin/apt-key to check /var/lib/apt/lists/partial/ftp.ie.debian.org_debian_dists_experimental_InRelease
和
E: Problem executing scripts APT::Update::Post-Invoke-Success '/usr/bin/test -e /usr/share/dbus-1/system-services/org.freedesktop.PackageKit.service && /usr/bin/test -S …