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  • ubuntu 20.04 更换源

    
    ### 备份源
    sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
    
    ### 新增源
    sudo vim /etc/apt/sources.list
    
    阿里云:
    deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
    deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
    deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
    deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
    deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
    
    清华:
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal universe
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates universe
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal multiverse
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates multiverse
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security universe
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security multiverse
    
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  • 原文地址:https://www.cnblogs.com/manastudent/p/15636467.html
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