[CentOS] CentOS 7.5 gui login root only

[m.roth at 5-cent.us]

isdtor wrote:
>
>> Sounds like an authorization issue. Have you checked both
>> /var/log/messages and /var/log/secure? If you're using /etc/password,
>> are
>> its permissions and ownership correct? Are the user's home directories
>> owned by them?
>
> Nothing relevant in these log files.  The test user is in NIS and home
> directory is auto-mounted.  All of this works, user can login through text
> console and ssh.  selinux is disabled.  But even startx isn't working, and
> again the Xorg log doesn't give any indication what might be the problem.
>
Now it begins to sound like a video driver problem. What video do you have?

     mark