windows 中 wsl2报错启动服务

启动systemctl start docker
报错信息：
System has not been booted with systemd as init system (PID 1). Can't operate.
Failed to connect to bus: Host is down

解决方式
sudo apt-get update && sudo apt-get install -yqq daemonize dbus-user-session fontconfig

sudo daemonize /usr/bin/unshare --fork --pid --mount-proc /lib/systemd/systemd --system-unit=basic.target