更换Ubuntu软件源

Qt君

发布于 2023-03-17 13:44:26

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发布于 2023-03-17 13:44:26

文章被收录于专栏：跟Qt君学编程

由于Ubuntu官方软件源太慢了，换回国内的软件源这样快很多。

1. 备份源配置文件

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

2. 修改配置文件

sudo gedit /etc/apt/sources.list

覆盖sources.list配置文件的内容：

# 清华大学软件源
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse