DB Connection Issue

[eluser]latuss[/eluser]
Hi all... I got a DB connection problem..
this is my DB config

Code:

$active_group = "default";

$db['default']['hostname'] = "localhost";
$db['default']['username'] = "root";
$db['default']['password'] = "root";
$db['default']['database'] = "test";
$db['default']['dbdriver'] = "mysql";
$db['default']['dbprefix'] = "";
$db['default']['active_r'] = TRUE;
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = TRUE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = "";

the autoload.php

Code:

$autoload['libraries'] = array('database');

And the Problem?? Blank Screen...
I install phpmyadmin.. and is working with the same params in the config...

any ideas??


ubuntu feisty, php5, mysql5


thks