dsha256 Asked: 2021-12-06 16:37:07 +0800 CST 系统尚未使用 systemd 作为 init system (PID 1) 引导。无法操作 56 我在 Windows 11 上使用 WSL2。我想systemctl在 Ubuntu 20.04 中运行该命令,但它给了我以下错误: System has not been booted with systemd as init system (PID 1). Can't operate. Failed to connect to bus: Host is down 我该如何解决? boot