[mythtv-users] Re: What is wrong?

[Mike Frisch]

On 17-Nov-05, at 8:27 AM, 赵亚伟 wrote:

> I am  a  new user for Linux.
> The other days ,I ever changed some thing, but I forgot what it is.
> Now ,when I run ./mythfrontend for my mythtv, I get this below.
> What is wrong ?
> Thanks in advance.
>
> [root at localhost bin]# ./mythfrontend
> Xlib: connection to ":0.0" refused by server
> Xlib: Invalid MIT-MAGIC-COOKIE-1 key
> mythfrontend: cannot connect to X server :0.0

You appear to be running as root.  Are you su'd or sudo'd to root?   
If so, you won't be able to run X applications (like mythfrontend).   
Go back to a regular user and it should work.