参考:https://blog.csdn.net/nbxuwentao/article/details/90524349
在刚安装完ubuntu16时,当我们输入sudo apt-get update会出线安装失败
如果部分安装成功,则很大概率是源问题。
一般是ubuntu16 自带的源不好用,或者有问题
我遇到的问题是:
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/r/rpcbind/rpcbind_0.2.3-0.6ubuntu0.18.04.
这个就是源的问题,
解决方案:
(1)编辑/etc/apt/sources.list文件
在命令行中输入: sudo vim /etc/apt/sources.list 或者 sudo gedit /etc/apt/sources.list 或者sudo nano /etc/apt/sources.list
(2)在上面打开的文件开头添加(中科大的源)
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
之后输入:
sudo apt-get update

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