启动进入Ubuntu之后界面出现如下错误提示：
/dev/sda1 contains a file system with errors, check forced.
Inodes that were part of a corrupted orphan linked list found.
/dev/sda1: UNEXPECTED INCONSISTENCY: RUN fsk MANUALLY.
(i.e, without -a or -p options)
fsck exited with status code 4
The root filesystem on /dev/sda1 requires a manual fsck
BusyBox v1.22.1 (Ubuntu 1:1.22.0-19ubuntu2) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(ubutramfs)
解决办法如下： 执行
fsck -f /dev/sda1
并按照提示一路yes就可以了。