[FreeNX-kNX] CentOS 6.4 FreeNX Session - Cannot open display

[Les Mikesell]

On Thu, Aug 15, 2013 at 5:52 PM, OwN-3m-All <own3mall at gmail.com> wrote:
> Hey All,
>
> When I am logged into a FreeNX Session on my CentOS 6.4 server, I keep
> getting an error message when trying to run commands that load applications.
> For example, if I run
>
> sudo nautilus
>
> I get this output:
>
> No protocol specified
> Could not parse arguments: Cannot open display:

Do windows opened without sudo work?    Do you have the xorg-x11-xauth
package installed?

-- 
   Les Mikesell
    lesmikesell at gmail.com