我最近安装了 Kali Linux 2.0 并尝试更新软件。
这就是我所做的：
我编辑/etc/apt/sources.list
为包含以下镜像：
deb http://http.kali.org/kali kali-rolling main non-free contrib
deb http://http.kali.org/kali kali-rolling main contrib non-free
deb-src http://http.kali.org/kali kali-rolling main contrib non-free
deb http://http.kali.org/kali sana main non-free contrib
deb http://security.kali.org/kali-security sana/updates main contrib non-free
deb-src http://http.kali.org/kali sana main non-free contrib
deb-src http://security.kali.org/kali-security sana/updates main contrib non-free
然后运行以下命令：
apt-get clean
apt-get update
运行时apt-get update，我无法连接到 Kali 服务器。这是错误消息：
Err http://security.kali.org sana/updates InRelease
Err http://http.kali.org sana InRelease
Err http://security.kali.org sana/updates Release.gpg
Unable to connect to kali.mirror.garr.it:http:
Err …