Ubuntu12.04 更新源方法_ubuntu12.04更新源

现在的时间节点为2021年7月，Ubuntu12.04已经停止服务了，所有的软件安装，例如vim都不能安装，所以必须更换源，但是不是随便什么源都可以使用，网上有很多更换源的方法，这里的源是我测试过没问题的源，方便大家使用。

首先先备份我们系统自带的源：

sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup

然后修改源：

sudo gedit /etc/apt/sources.list

将内容全部删除然后复制以下源到里面：

deb http://old-releases.ubuntu.com/ubuntu lucid main restricted universe multiverse    
deb http://old-releases.ubuntu.com/ubuntu lucid-security main restricted universe multiverse    
deb http://old-releases.ubuntu.com/ubuntu lucid-updates main restricted universe multiverse    
deb http://old-releases.ubuntu.com/ubuntu lucid-proposed main restricted universe multiverse    
deb http://old-releases.ubuntu.com/ubuntu lucid-backports main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu lucid main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu lucid-security main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu lucid-updates main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu lucid-proposed main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu lucid-backports main restricted universe multiverse  

然后更新：

sudo apt-get update

完成！！

参考博客：Ubuntu 12.04更新源_ubutnu 1204安装源_之芫的博客-CSDN博客

2023/07/25

听取下方评论，再加上我自己实验，确实是precise，因此，修改为：

deb http://old-releases.ubuntu.com/ubuntu precise main restricted universe multiverse    
deb http://old-releases.ubuntu.com/ubuntu precise-security main restricted universe multiverse    
deb http://old-releases.ubuntu.com/ubuntu precise-updates main restricted universe multiverse    
deb http://old-releases.ubuntu.com/ubuntu precise-proposed main restricted universe multiverse    
deb http://old-releases.ubuntu.com/ubuntu precise-backports main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu precise main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu precise-security main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu precise-updates main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu precise-proposed main restricted universe multiverse    
deb-src http://old-releases.ubuntu.com/ubuntu precise-backports main restricted universe multiverse  

感谢下方评论区的小伙伴