Hello,
I’m a newbie in Suse, have anyone can help me? I cannot login my server after reboot, i see “Master resource Control: runlevel 3 has been reached” and cannot login because always display “login incorrect” with any account, even i do not fill my password.
Please help me :’(
On 2012-03-13 01:06, cuongds wrote:
>
> Hello,
> I’m a newbie in Suse, have anyone can help me? I cannot login my server
> after reboot, i see “Master resource Control: runlevel 3 has been
> reached”
Which means success, nothing wrong. Unless the server is supposed to boot
to graphical mode, which is not to be assumed of a server.
> and cannot login because always display “login incorrect” with
> any account, even i do not fill my password.
If you do not fill the password, then the login is expected to be wrong.
> Please help me :’(
Did you ever log into that machine?
What did you do from the last log to now?
Is it an old machine and you are the new administrator and you don’t know
the password?
Please explain.
–
Cheers / Saludos,
Carlos E. R.
(from 11.4 x86_64 “Celadon” at Telcontar)
Thanks for your response,
This is old server and i still lo-gin everyday, but i don’t do anything. Today, i cannot ssh (Connection closed by 172.16.230.3, even ssh daemon still running, i still can telnet port 22 telnet lw02 22
Trying 172.16.230.3…
Connected to lw02.
Escape character is ‘^]’.
SSH-2.0-OpenSSH_5.4).
So i tried to login by console with root, cannot login because when i type login: root and press “enter”
The server display “Login incorrect” immediate. I don’ see password: waiting for as normal.
On 2012-03-13 01:56, cuongds wrote:
…
> The server display “Login incorrect” immediate. I don’ see password:
> waiting for as normal.
I see…
Well, assuming the machine has not been hacked into, I would boot it, and
try again.
If the machine is old, not updated, and exposed to internet or the public,
I would assume an attack, so I would boot from a live and examine it,
considering a restore from backup.
–
Cheers / Saludos,
Carlos E. R.
(from 11.4 x86_64 “Celadon” at Telcontar)
I’ve already tried to reboot manytime, but still get this issue. I see apache deamon also start success but i cannot telnet port 80 of that service. other service the same. Is it possible passwd file cannot mapping during booting system?
I also use Live CD to login check diskpace, boot.msg… everything seems ok.
Anyone can help me?
when i check message log by live CD:
I see PAM module cannot be loaded. Please tell me how to fix this?
error messages in /var/log/messages
: PAM unable to dlopen(/lib64/security/pam_unix2.so): libxcrypt.so.2: cannot oepn shared object file: no such file or directory…
On 2012-03-13 03:46, cuongds wrote:
>
> when i check message log by live CD:
>
> I see PAM module cannot be loaded. Please tell me how to fix this?
>
> error messages in /var/log/messages
> : PAM unable to dlopen(/lib64/security/pam_unix2.so): libxcrypt.so.2:
> cannot oepn shared object file: no such file or directory…
Check to see if the module is there. If it is not, you will probably have
to install the pam-modules…rpm again, and use the live to do that… And
no idea how that file could disappear.
I suspect either disk damage or sabotage (cracker?).
I’m off to bed.
–
Cheers / Saludos,
Carlos E. R.
(from 11.4 x86_64 “Celadon” at Telcontar)
Thank for you help. I don’t know why some library *.so disappear. Anyone harked to my server? Because i check disk is ok and no one login except me.
Now i add the lacked lib and can login again. Please, close this topic.