I broke my login

First time OpenSuse user before this I’ve just messed around with ubuntu.

But what happened is I’ve installed Fedora, Ubuntu and openSuse fedora and ubuntu work fine but I get two errors trying to get into openSuse which is

  1. cannot enter home directory using /

  2. Could not start kstartupconfig4. Check your installation.

I’m not sure what happened but I can’t log in with the graphical interface at all but I can under the command interface using root and the password I installed Suse with.