?一、 更換系統軟件源

1、備份：

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

2、修改：

sudo gedit /etc/apt/sources.list # 阿里云源 deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiversedeb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse# 清華大學源 deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiversedeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiversedeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiversedeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiversedeb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse

3、生效：

sudo apt-get update sudo apt-get upgrade

二、ubuntu更改pip源

1、家目錄～下創建.pip文件夾

mkdir ~/.pip

2、創建pip.conf文件

sudo gedit ~/.pip/pip.conf

3、將以下內容復制進pip.conf中

[global] index-url = https://pypi.tuna.tsinghua.edu.cn/simple index-index-url = https://mirrors.aliyun.com/pypi/simple/ [install] trusted-host =pypi.tuna.tsinghua.edu.cnmirrors.aliyun.com

4、完成。

補充：國內可用的pip源

阿里云 [http://mirrors.aliyun.com/pypi/simple/]中國科技大學 [https://pypi.mirrors.ustc.edu.cn/simple/]豆瓣(douban) [http://pypi.douban.com/simple/]清華大學 [https://pypi.tuna.tsinghua.edu.cn/simple/]中國科學技術大學 [http://pypi.mirrors.ustc.edu.cn/simple/]華中理工大學：[http://pypi.hustunique.com/]山東理工大學：[http://pypi.sdutlinux.org/]

三 、windows下更改pip源

1、創建文件夾

????????win+R 打開用戶目錄%HOMEPATH%，在此目錄下創建 pip 文件夾，在 pip 目錄下創建 pip.ini 文件

2、拷貝進以下內容

[global] timeout = 6000 index-url = https://pypi.tuna.tsinghua.edu.cn/simple trusted-host = pypi.tuna.tsinghua.edu.cn

3、參考

PIP 更換國內安裝源_佛系程序員-CSDN博客_pip換源

總結

以上是生活随笔為你收集整理的ubuntu 更换系统软件源 和 pip源的全部內容，希望文章能夠幫你解決所遇到的問題。

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