I can't login via root user at the moment . If I do a hardware reboot on the server , the problem is solved and I can login for just once before I'm locked out again after like 5 minutes .
I have read similar topics and I have tried the following without success :
- disabling SSH service
- changing password to complex phrases
nothing works . Any ideas what is wrong ?
More Information :
It seems that after reboot , SSH service is activated again . How can I disable it for good ?