今天在升到cacti-0.8.8的時候
必須在include/config.php內多改一個東西才能運作


/*
   Edit this to point to the default URL of your Cacti install
   ex: if your cacti install as at http://serverip/cacti/ this
   would be set to /cacti/
*/
//$url_path = "/";
$url_path = "/html/cacti-0.8.8/";

記錄一下 以免忘記