Help!can't Not Enter My System, fail to enter the system
My linux version is redhat9.0
Yesterday when I try to enter my system
My runlever is 3, it's to say I use commend line .
when it showed out :
I just entered the username and the password
But it failed to enter the system,
and it just repeated :
No matter I changed the username or restarted the computer,
it still failed to land the system.
It seems that I haven't changed any system file,and I have used it for few
days.It worked quick OK.
Now how can I do?