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Re: startx and ssh


> Date: Mon, 11 Aug 2003 12:55:05 -0600

> I have been trying to de-bug a problem with startx. 
> 
> When I tried to run the file, I would get a server window,
> no clock and no terminal windows. The command-line
> errors were: 
> 	..
> 	Xlib: connection to "0.0" refused by server
> 	Xlib: No Protocol specified
> 
> These error messages would repeat until I hit ^Z 
> from the console command line.

> I found that the script would fail if a .Xauthority file
> existed in my home directory. If I removed the file,
> startx ran without errors; the server, the clock and
> the terminal windows all opened successfully when
> there was no .Xauthority file in my home directory.
> 
> I found that the .Xauthority file was being created 
> when I logged onto my Cygwin machine from another 
> machine using ssh with the same login name.
> 
> I am proposing a fix for this problem:
> 
> In /usr/X11R6/bin/startx, add the following code before 
> the block that exports the XAUTHORITY variable:
> 
> 	# remove $HOME/.Xauthority if it exists	
> 	if [ -f $HOME/.Xauthority ]; then
> 	  rm $HOME/.Xauthority
> 	fi
> 
> This code just removes .Xauthority if it exists. 
> If .Xauthority doesn't exist, it does nothing.

> Does anyone have any feedback?

I've seen the problem, and in my view there's a better solution.  Remove the
code which sets XAUTHORITY.

(I think the problem occurs because XWin assumes -auth $XAUTHORITY if the
variable is set, then gets upset because it can't find the authorization
key for your display.)






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