如果出现错误faile to fetch镜相源,可以尝试以下操作:
1.备份sources.list:
sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak
2.新建sources.list:
sudo vim /etc/apt/sources.list
复制下面的源到sources.list:
修改成163源:
deb Index of /debian/ stretch main non-free contrib deb Index of /debian/ stretch-updates main non-free contrib deb Index of /debian/ stretch-backports main non-free contrib deb-src Index of /debian/ stretch main non-free contrib deb-src Index of /debian/ stretch-updates main non-free contrib deb-src Index of /debian/ stretch-backports main non-free contrib deb Index of /debian-security/ stretch/updates main non-free contrib deb-src Index of /debian-security/ stretch/updates main non-free contrib
修改成清华源:
deb Tsinghua Open Source Mirror stretch main non-free contrib deb Tsinghua Open Source Mirror stretch-updates main non-free contrib deb Tsinghua Open Source Mirror stretch-backports main non-free contrib deb-src Tsinghua Open Source Mirror stretch main non-free contrib deb-src Tsinghua Open Source Mirror stretch-updates main non-free contrib deb-src Tsinghua Open Source Mirror stretch-backports main non-free contrib deb Tsinghua Open Source Mirror stretch/updates main non-free contrib deb-src Tsinghua Open Source Mirror stretch/updates main non-free contrib
修改成科大源:
deb Index of /debian/ stretch main non-free contrib deb http://mirrors.ustc.edu.cn/debian/ stretch-updates main non-free contrib deb http://mirrors.ustc.edu.cn/debian/ stretch-backports main non-free contrib deb-src http://mirrors.ustc.edu.cn/debian/ stretch main non-free contrib deb-src http://mirrors.ustc.edu.cn/debian/ stretch-updates main non-free contrib deb-src http://mirrors.ustc.edu.cn/debian/ stretch-backports main non-free contrib deb http://mirrors.ustc.edu.cn/debian-security/ stretch/updates main non-free contrib deb-src http://mirrors.ustc.edu.cn/debian-security/ stretch/updates main non-free contrib
3、更新源
sodu apt-get update -y