Ubuntu系统国内软件源更换教程,ubuntu国内软件
Ubuntu系统国内软件源更换教程,ubuntu国内软件
?? Ubuntu国外的软件源下载速度较慢,有时候也会出现连接失败的情况,所以最好替换成国内的软件源。
一.备份源文件
?1.进入源文件 sources.list 所在目录:
cd /etc/apt/
?2.备份源文件
sudo cp sources.list sources.list.bak
二.修改源文件
?1.复制以下阿里云软件源文件内容:
#deb包 deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse ##测试版源 deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse # 源码 deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse ##测试版源 deb-src http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
?注意,以上是针对Ubuntu 16.04的,若是其他版本,把 xenial 换成对应的版本代号就好:
ubuntu16.04 - xenial ubuntu15.10 - willy ubuntu14.04 - trusty ubuntu12.04 - precise
?2.打开 sources.list 文件,删除里面的所有内容
sudo vi sources.list
?将复制的内容粘贴到sources.list文件中,然后按键盘Esc,再输入 :wq 保存
三.更新软件源
sudo apt-get update
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