Ubuntu apt reemplaza la fuente espejo de Tsinghua

1. Primero ingrese al directorio de configuración de apt y haga una copia de seguridad de la lista de réplicas original

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

2. Modificar source.list

   sudo gedit sources.list
   

   Modificado a lo siguiente

   # 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
   deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
   # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse
   deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
   # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
   deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
   # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
   deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
   # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
   
   # 预发布软件源，不建议启用
   # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
   # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
   

3. Actualizar apt

   apt-get update
   

   

Descarga un vim para probar la velocidad

¡Sí, se acabó!

Consulte https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/ para conocer las
diferentes versiones de Linux, ¡también puede consultar esto!