check the following on your web server.

1. make sure gmetad is running
2. make sure you have rrdtool installed on your web server
3. check your conf.php file to make sure the correct path to the
   rrdtool commandline tool.  the graph.php script uses the
   tool to create graphs. 
4. check your web server logs for error messages

i suspect that you don't have rrdtool installed on your web server.  if 
you do have rrdtool, check that path.

good luck!
-matt

Today, Krishna Kumar wrote forth saying...

> From: Krishna Kumar <[EMAIL PROTECTED]>
> To: Leigh Torgerson <[EMAIL PROTECTED]>, Bernard Li <[EMAIL PROTECTED]>
> Cc: [email protected]
> Date: Thu, 11 Dec 2003 04:24:35 -0500
> Subject: [Ganglia-general] Graph Display Problem in Ganglia-webfrontend
> 
> Hi,

> I installed ganglia (monitor-core & web-frontend) successfully on my
> linux machine.. I could access the cluster over the web but my problem
> is that the graphs are not getting displayed except for the "x" mark in
> the image positions??!! :(
> 
> what could be going wrong??!!
> 
> Thanks for your help..
> 
> Rgds,
> Krishna
> 


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