On Fri, Jun 8, 2012 at 7:47 AM, Timothy Myers <tim.myers.eim at gmail.com>wrote:
I have a new install of xymon-4.3.7 - I get "Premature end of script headers" on showgraph and I don't get any graphs -- I see that xymond-rrd is running. I have not
Try running the "showgraph.sh" script directly, possibly as the user that Apache runs as. You should see the first line as "Content-type: text/html" followed by a blank line. If the web server doesn't get these two lines from a CGI script, it gives the "Internal Server Error" message.
J
Also, try touching a file named "cgierror.err" inside $XYMONSERVERLOGS for your installation and making it apache-writeable (or 777). It's possible there's another error going on that's not going out to the httpd error logs.
-jc