Обсуждение: problems in connecting to a server

Hi

I have two Debian systems, both with

psql (PostgreSQL) 7.4.2
pgadmin3 1.0.2

but in one of them (the laptop) I am unable to make a connection with 
pgadmin3, I always get:

----------
2004-05-11 10:13:12 ERROR  : Error connecting to the server: FATAL:  IDENT 
authentication failed for user "pedro"
----------

The "pedro" user has been created previously with the "createuser"  command

----------
pedro@pcporta16:~$ psql template1
Welcome to psql 7.4.2, the PostgreSQL interactive terminal.

Type:  \copyright for distribution terms      \h for help with SQL commands      \? for help on internal slash commands
    \g or terminate with semicolon to execute query      \q to quit
 

template1=> \du             List of database usersUser name | User ID |         Attributes
-----------+---------+----------------------------fpam      |     101 | create databasepedro     |     100 | create
databasepostgres |       1 | superuser, create database
 
(3 rows)
-----------

Any help will be appreciated, thank you.

-- 
Pedro Henrique e Figueiredo Quaresma de Almeida

Em Terça, 11 de Maio de 2004 10:25, Pedro Quaresma de Almeida escreveu:
> Hi
>
>I have two Debian systems, both with
>
> psql (PostgreSQL) 7.4.2
> pgadmin3 1.0.2
>
> but in one of them (the laptop) I am unable to make a connection with
> pgadmin3, I always get:
>
> ----------
> 2004-05-11 10:13:12 ERROR  : Error connecting to the server: FATAL:  IDENT
> authentication failed for user "pedro"
> ----------
>
> The "pedro" user has been created previously with the "createuser"  command
>

With the debug output option on I get:
---------------
2004-05-11 13:46:58 INFO   : Creating pgConn object
2004-05-11 13:46:58 INFO   : Server name: localhost (resolved to: 127.0.0.1)
2004-05-11 13:46:58 INFO   : Opening connection with connection string:
hostaddr=127.0.0.1 dbname=template1 user=pedro port=5432
2004-05-11 13:46:58 STATUS : Connecting to database without password... (0,01
segundos)
2004-05-11 13:46:58 ERROR  : Error connecting to the server: FATAL:  IDENT
authentication failed for user "pedro"
2004-05-11 13:46:59 INFO   : Destroying pgConn object
----------------

my "/var/lib/postgres/data/pg_hba.conf" file has in it the lines

# All other connections by UNIX sockets
local   all         all                 ident sameuser

The user "pedro" is a valid Unix and PostgreSQL user.

???
Any help will be appreciated, thank you.

--
Pedro Henrique e Figueiredo Quaresma de Almeida

Em Terça, 11 de Maio de 2004 19:49, escreveste:
> hi!
>
> in my pg_hba.conf file i have this:
> local   all         all                                             trust
> # IPv4-style local connections:
> host    all         all         127.0.0.1         255.255.255.255   trust
> #
>
> and everything works w/o problems. can you try it also?
> this way, pgsql shouldn't ask for a password an authentication without a
> password (what you're trying to do now as seen from the log) shouldn't be a
> problem any more.
>
Thank you it worked.

I had already tried the line "local ... trust", but it seems that I need the
line "host   ... trust".

--
Pedro Henrique e Figueiredo Quaresma de Almeida