Debian11 更换软件源,
Debian11 更换软件源,
Debian11 更换软件源
准备工作,查看Debian版本:
cat /etc/os-release
1.切换用户
#切换root用户,普通用户也可以使用sudo命令 su
2.备份
#备份软件源列表 cp /etc/apt/sources.list /etc/apt/sources.list.bak
3.编辑sources.list
#也可以使用 vim编辑
gedit /etc/apt/sources.list
替换为下面的内容:
#http://mirrors.163.com/debian/为软件源也可以为其他的 bullseye为版本代号 main non-free contrib区别如下 deb http://mirrors.163.com/debian/ bullseye main non-free contrib deb http://mirrors.163.com/debian/ bullseye-updates main non-free contrib deb http://mirrors.163.com/debian/ bullseye-backports main non-free contrib deb-src http://mirrors.163.com/debian/ bullseye main non-free contrib deb-src http://mirrors.163.com/debian/ bullseye-updates main non-free contrib deb-src http://mirrors.163.com/debian/ bullseye-backports main non-free contrib #deb http://mirrors.163.com/debian-security/ bullseye/updates main non-free contrib #deb http://mirrors.ustc.edu.cn/debian-security/ bullseye/updates main non-free contrib #deb-src http://mirrors.163.com/debian-security/ bullseye/updates main non-free contrib #deb-src http://mirrors.ustc.edu.cn/debian-security/ bullseye/updates main non-free contrib deb http://mirrors.ustc.edu.cn/debian-security/ stable-security main non-free contrib deb-src http://mirrors.ustc.edu.cn/debian-security/ stable-security main non-free contrib
区域 | 软件包数量 | 软件包组件标准 |
---|---|---|
main | 62089 | 遵从 Debian 自由软件指导方针(DFSG),并且不依赖于 non-free |
contrib | 351 | 遵从 Debian 自由软件指导方针(DFSG),但依赖于 non-free |
non-free | 770 | 不遵从 Debian 自由软件指导方针(DFSG) |
更新软件源:
apt-get update
参考文章:
http://mirrors.ustc.edu.cn/help/debian-security.html
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