Phppgadmin - Mailing list pgsql-php

Hello, I know it's a mailing list dedicated to postgresql but, after a
long research on the web, I found nothing good. I've got some problem
phppgadmin 3.5.2 (running with postgresql 8.0 on debian sarge). I can
connect to the database with psql and pgadmin III but when I use
phppgadmin I get "login failed".


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An extract of the config.inc.php:

<?php
   ...

           // Hostname or IP address for server.  Use '' for UNIX domain
socket.
       $conf['servers'][0]['host'] = '';

       // Database port on server (5432 is the PostgreSQL default)
       $conf['servers'][0]['port'] = 5432;

       // Change the default database only if you cannot connect to
template1
       $conf['servers'][0]['defaultdb'] = '';

       // Specify the path to the database dump utilities for this server.
       // You can set these to '' if no dumper is available.
       $conf['servers'][0]['pg_dump_path'] = '/usr/bin/pg_dump';
       $conf['servers'][0]['pg_dumpall_path'] = '/usr/bin/pg_dumpall';


       // Default language for the login screen if there's no translation
       // matching user's browser request. Eg: 'english', 'polish', etc.
       $conf['default_lang'] = 'english';

       // If extra login security is true, then logins via phpPgAdmin
with no
       // password or certain usernames (pgsql, postgres, root,
administrator)
       // will be denied. Only set this false once you have read the FAQ
and
       // understand how to change PostgreSQL's pg_hba.conf to enable
       // passworded local connections.
       $conf['extra_login_security'] = false;
   ...
?>


-------------------------------------------------------------------------


of the pg_hba.conf

# Database administrative login by UNIX sockets
local   all         postgres                          ident sameuser
local   all         postgres                          md5

# TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD

# "local" is for Unix domain socket connections only
local   all         all                               ident sameuser
#local   all        all                                 md5
# IPv4 local connections:
host    all         all         127.0.0.1/32          md5
host    all         all         192.168.1.0/24        trust
#host   all         all         192.168.1.0/24          password
# IPv6 local connections:
host    all         all         ::1/128               md5

----------------------------------------------------------------------------



And postrgresql.conf

#---------------------------------------------------------------------------

# CONNECTIONS AND AUTHENTICATION
#---------------------------------------------------------------------------


# - Connection Settings -

listen_addresses = '*'  # what IP interface(s) to listen on;
                               # defaults to localhost, '*' = any
port = 5432
max_connections = 100
       # note: increasing max_connections costs about 500 bytes of shared
       # memory per connection slot, in addition to costs from
shared_buffers
       # and max_locks_per_transaction.
#superuser_reserved_connections = 2
unix_socket_directory = '/tmp'
#unix_socket_group = ''
#unix_socket_permissions = 0777 # octal
#rendezvous_name = ''           # defaults to the computer name

# - Security & Authentication -

#authentication_timeout = 60    # 1-600, in seconds
ssl = true
#password_encryption = true
#krb_server_keyfile = ''
#db_user_namespace = false