Lalit K Dhiri wrote:
> Hi,
>
> I've just installed Mandraake 6 and I seem to be having problems when using su
> and changing to root and running stuff like xfm. I get an error which says "
> Xlib: connection to server :0.0 refused by server. Xlib invalid
> MTT-MAGIC-COOKIE 1 key.
>
> I also seem to be having problems with rxvt which doesn't launch and gives an
> error that it can't access a pseudo tty.
>
> Does anyone know what either errors mean ? How can I fix them?
>
> Thanks
It's a security thing that disallow others users to launch an X application.
Just do xhost +
Jacques
