Can you give some more information about your pg_hba.conf and your
postgresql.conf. First try with user=root and password=
and if it doesn't work please check your postgresql.conf and make sure the
tcpip socket =true. And check also your pg_hba.conf and make sure your ip
or
your network in there. I mean if you use phpPgAdmin in the different
machine.
Type database user ip address ip-mask methode
loca all all 192.168.0.0 255.255.255.0
trust
make sure -h options works too.....
it-psql# psql -h192.168.0.1 -Upostgres template1
if -h option works your server works also with tcp/ip protocol to connect
with client.
Best reagards
Aris Wendy