I have installed WHM/cPanel, my root password doesn't work sometimes.
WHM/cPanel has CPHulk and sometimes this can cause your root password not to work. In order to fix this, simply restart your VPS and then login to WHM and disable CPHulk.
For more information,
please consult cPanel's documentation: http://docs.cpanel.net/twiki/bin/view/AllDocumentation/WHMDocs/CPHulk .
Temporary failure resolving problem
If you are having "Temporary failure resolving" error when you update your operating system....
I have cPanel. Why can't I login via SSH or WHM?
This is most likely cPHulk at work, which works to protect your cPanel installation from being...
How to restore my SSH access?
If you are getting timeouts trying to connect to your VPS using SSH but your VPS IP is pinging...
My VPS shows offline and I cannot start it. What to do?
If your VPS is offline and you cannot start it, please use My VPS Is Down option in Submit Ticket...
WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!
The SSH installation on your VPS has a host key that is generated on deployment for your VPS....