Ubuntu 什么包都没办法安装

迷南。 2023-06-25 02:07 3阅读 0赞

> *今天使用Ubuntu安装包的时候发现什么都是无法定位，上网查了一下找到原因就是，源都是国外的不能下载，所以要切换成国内源，以下转载自：https://blog.csdn.net/Chen\_RuiMin/article/details/86243397*

1、做好万全之策（备份）

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

2、使用编辑器，修改sources.list文件

个人比较喜欢用nano，这个倒无所谓，用vi,vim都一样，选一个自己喜欢的就行

sudo rm /etc/apt/sources.list
    //可以先将原来的删除，再用nano编辑器重写一个
    sudo nano /etc/apt/sources.list

3、替换国内阿里云源

# deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricted
    deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties
    deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted
    deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties
    deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
    deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties
    deb http://mirrors.aliyun.com/ubuntu/ xenial universe
    deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
    deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse
    deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
    deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties
    deb http://archive.canonical.com/ubuntu xenial partner
    deb-src http://archive.canonical.com/ubuntu xenial partner
    deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
    deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties
    deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
    deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse

4、update

最后进行update操作，如没有问题，现在网速已经快速飞起

sudo apt-get update