Lokve博客 
备份初始镜像源
mv /etc/apt/sources.list /etc/apt/sources.list.bak
编辑镜像源
vim /etc/apt/sources.list根据系统版本信息输入阿里云网络镜像源：
ubuntu 24.04 (noble) 配置如下：
deb https://mirrors.aliyun.com/ubuntu/ noble main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ noble main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ noble-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ noble-security main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ noble-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ noble-updates main restricted universe multiverse
# deb https://mirrors.aliyun.com/ubuntu/ noble-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ noble-proposed main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ noble-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ noble-backports main restricted universe multiverse
ubuntu 23.04 (lunar) 配置如下：
deb https://mirrors.aliyun.com/ubuntu/ lunar main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ lunar main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ lunar-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ lunar-security main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ lunar-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ lunar-updates main restricted universe multiverse
# deb https://mirrors.aliyun.com/ubuntu/ lunar-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ lunar-proposed main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ lunar-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ lunar-backports main restricted universe multiverse
ubuntu 22.04 LTS (jammy) 配置如下：
deb https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
# deb https://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse更新apt镜像源
apt update && apt upgrade -y
Ubuntu修改阿里镜像源apt
