ubuntu更换镜像源
首先查看你的版本内容,对应命令
lsb_release -a
查看内容如下
可以看到目前的版本为jammy版本
接下来我们运行命令
sudo gedit /etc/apt/sources.list
可以看到如下的镜像源
#阿里源
#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#网易源
#deb http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
#deb http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
#deb http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
#deb http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
#deb http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
#deb-src http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
#deb-src http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
#deb-src http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
#deb-src http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
#deb-src http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse#清华源
#deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
#deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
#deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
#deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
#deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
#deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
#deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
#deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
#deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
#deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse##中科大源
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
这里面的bionic对应着镜像的版本,我们将所有的bionic替换成为当前电脑的版本jammy,然后保存,这样就得到了新的镜像源。
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