Ubuntu启动失败提示：fsck error on boot: /dev/sda6: UNEXPECTED INCONSISTENCY； RUN fsck MANUALLY

问题解决：
root-file-system-requires-manual-fsck
Ubuntu无法启动提示The root filesystem on /dev/sda2 requires a manual fsck

电脑卡住了，然后直接 reboot，重启 ubuntu，发生了奇怪的现象。提示我说 /dev/sda2 need a manual fsck??? 啥情况？
经过百度，找到了解决方法，在此分享，希望能有帮助。

问题描述

(Initramfs): /dev/sda1 contains a file system with errors, check forced.
Inodes that were a part of a corrupted orphan linked lost found.
/dev/sda2 : UNEXPECTED INCONSISTENCY; RUN fsck manually.(I.e .,
without -a or -p options). fsck exited with status code 4. The root
filesystem on /dev/sda2 requires a manual fsck

这是因为非正常关机造成系统文件损坏，导致磁盘检测不通过，执行以下命令进行修复

解决方法

From there, you should be able to drop to some maintenance shell (if not already opened), where you may run fsck -yf /dev/sda2.

1. 输入以下指令，手动修改 fsck
   (initramfs) fsck -yf /dev/sda2
   ● Here y in -yf is for yes wherever the system asks for y/n choice
   ● The -f is to force check a filesystem, even if it is seen as clean. More of a reflex, might not be required when your system refuses to boot on that partition.
   ● 注意：命令中的/dev/sda2是开机时提示的问题磁盘，需根据实际提示信息就行修改
   

2. 退出指令，正常启动
   看到下面图片表示修复完成，这时重启一下服务器即可
   

(initramfs) exit

问题解决！！！