系统不能正常启动了

老陈73

testing系统，关机是在gnome下正常关机的，但第二天开机时，系统不能启动，提示如下。

setting parameters of discnone)

/dev/dsa1:UNEXPECTED INCONSISTENCY;RUN fsck MANUALLY.
(i.e.,without -a or -p options)

fsck died with exit status 4

failed(code4)

An automatic file system check(fsck).of the root filesystem failed. A manual fsck must be performed,then the system restarted.The fsck should be performed in maintenance mode with the root filesystem mounted in read-only made ... failed!

The root filesystem is currently mounted inread-only mode. A maintenance shell will now be started.
After performing system maintenance,press CONTROL-D to terminate the maintenance shell and restart the system ...(warning)

Give root password for maintenance.

老陈73

输入root密码后进入一个基本系统，什么都做不了，网卡都没有驱动
ctrl_D后，系统又重启了。

后来还是重装了系统。

大家碰到这种系统不能启动的情况是怎么解决的？