在 VM 上安装了 Ubuntu，我已经使用了 2-3 周。一切正常，但今天...
我尝试用 Ubuntu 加载我的机器但它给出了一个错误：
Gave up waiting for root device. Common problems:
— Boot args (cat /proc/cmdline)
— Check rootdelay= (did the system wait long enough?)
— Check root= (did the system wait for the right device?)
— Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/disk/by-uuid/6134075f-a24a-4714-8208-5740d9339e60 does not exist.
Dropping to a shell!
BusyBox v1.13.3 built-in shell (ash)
Enter 'help' for a list of built-in commands
(initramfs)_
我该如何修复我的客户操作系统？