sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup
vi /etc/apt/sources.list
替换以下镜像源
deb http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
继续执行以下命令
sudo apt clean
sudo apt update
