Ubuntu更换科大源

更换科大源

方案一:在命令行输入 sudo gedit /etc/apt/sources.list ,打开系统自带源文件。

    将文件内源删除,更换为以下科大源:

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

   保存文件退出,执行 sudo apt-get update 进行更新。

   执行 sudo apt-get upgrade 更新相关工具集,一定要更新,否则会出现工具集版本不匹配的问题。

方案二:

   直接在ubuntu内找到软件和更新,进行如下配置;

   Ubuntu更换科大源

 

  将下载自,里面的源地址更改成科大网站,关闭,等待更新完成。 

  

  

 

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