On Tue, 20 Mar 2007, Paul Newhouse wrote:

> After running as expected for weeks I suddenly get this error:
> 
>    pimin[newhouse]: xterm
>    Xlib: connection to ":0.0" refused by server
>    Xlib: No protocol specified
>    
>    xterm Xt error: Can't open display: :0.0
>    pimin[newhouse]: echo $DISPLAY
>    :0.0
>    pimin[newhouse]: xhost +
>    Xlib: connection to ":0.0" refused by server
>    Xlib: No protocol specified
>    
>    xhost:  unable to open display ":0.0"


Did you change your hostname recently?


> Is there some way to recover, other than restarting X?

  Jeremy C. Reed