为ubuntu更新提速：将更新源改为国内源

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发布于 2023-07-01 15:06:12

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发布于 2023-07-01 15:06:12

文章被收录于专栏：Roookie博客

环境说明：系统版本：ubuntu 18.04 以下方法适用于ubuntu 18.0.4（版本号为bionic），若为ubuntu其他版本，将源链接中的bionic改为其他版本号即可：

step 1：获取ubuntu版本号

lsb_release -a

其中的 Codename 一项为版本号

step 2：备份原文件（可选）

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

step 3：修改源文件

ubuntu 的下载源更新源等存放在 /etc/apt/sources.list 中

用nano编辑 /etc/apt/sources.list：

sudo nano /etc/apt/sources.list

下面包含了阿里云源和清华大学源，在打开文件后，注释或者清空里面的内容，任选一个国内源复制进去：

# 阿里云源
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-backports main restricted universe multiverse
##測試版源
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
# 源碼
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-backports main restricted universe multiverse
##測試版源
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse


# 清华大学源
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
##測試版源
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
# 源碼
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
##測試版源
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

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