Why are you trying to use Runlevel 4?Red Hat Linux and FedoraRed Hat as well as most of its derivatives (such as CentOS) uses runlevels like this:Red Hat Linux/Fedo... [by vonskippy]
on 02/08/2013 – Made popular on 02/08/2013
Are runlevels really obsolete? That's according to the runlevel man page.
Also, I have been reading the fedora 17 documentation, and found that there is a lot of incorrect/out-dated documentation on runlevels. I'm hoping to find out how the out-dated runlevel system has changed, and also when the change was made.