我的旧电脑上有 Ubuntu 服务器，它有 128gb 固态硬盘和 500gb 硬盘；我在固态硬盘上安装了 Ubuntu 服务器。我安装了所有东西，接下来，我安装了云 docker。当我单击重新启动时，出现了这个错误。
Gave up waiting for root file system device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Missing modules (cat /proc/modules; 1s /dev)
A ALERT! /dev/mapper/ubuntu--vg-ubuntu--lv does not exist. Dropping to a shell!
€ BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntus) built-in shell (ash)
