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  • Linux

    报错命令

    root@ubuntu:/etc/apt# apt-get update
    Err:1 http://mirrors.aliyun.com/ubuntu trusty InRelease
      Could not resolve 'mirrors.aliyun.com'
    Err:2 http://mirrors.aliyun.com/ubuntu trusty-backports InRelease
      Could not resolve 'mirrors.aliyun.com'
    Err:3 http://mirrors.aliyun.com/ubuntu trusty-proposed InRelease
      Could not resolve 'mirrors.aliyun.com'
    Err:4 http://mirrors.aliyun.com/ubuntu trusty-security InRelease
      Could not resolve 'mirrors.aliyun.com'
    Err:5 http://mirrors.aliyun.com/ubuntu trusty-updates InRelease
      Could not resolve 'mirrors.aliyun.com'
    Reading package lists... Done
    W: Failed to fetch http://mirrors.aliyun.com/ubuntu/dists/trusty/InRelease  Could not resolve 'mirrors.aliyun.com'
    W: Failed to fetch http://mirrors.aliyun.com/ubuntu/dists/trusty-backports/InRelease  Could not resolve 'mirrors.aliyun.com'
    W: Failed to fetch http://mirrors.aliyun.com/ubuntu/dists/trusty-proposed/InRelease  Could not resolve 'mirrors.aliyun.com'
    W: Failed to fetch http://mirrors.aliyun.com/ubuntu/dists/trusty-security/InRelease  Could not resolve 'mirrors.aliyun.com'
    W: Failed to fetch http://mirrors.aliyun.com/ubuntu/dists/trusty-updates/InRelease  Could not resolve 'mirrors.aliyun.com'
    W: Some index files failed to download. They have been ignored, or old ones used instead.

    报错原因

    解析域名不对

    解决方案

    vim /etc/systemd/resolved.conf

    dns改成8.8.8.8

     

    保存,重启机器即可

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  • 原文地址:https://www.cnblogs.com/poloyy/p/12683821.html
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