I have postgresql 8.4.9 installed now, my problem is that from time to time my postgresql let psql version 8.4.9 access the database without asking for password (psql -d mydatabase -h myhost -U myuser), and the connection attempts from psql 8.3 are not allowed no matter what i got time out exceptions from psql 8.3.
The first time that happen to my i have installed postgresql 8.3, so i think that because i upgrade my system and not postgres (i upgrade from debian lenny (5) to squeeze (6)) that was the problem, so i installed 8.4.9 and with pg_dumpall i restore all my databases. And the problem was solved. Postgresql ask for passwords no matter from where i try to connect.
And now a month later i have the same problem with 8.4.9. After various restart, stop and start the problem disappear, and 3 hours later it came back.
I don't know what to do.
In my logs the only strange thing i startup package incomplete after i start the server. I google it but nothing seems to explain it, and i don't have any cron.
Now im going to install postgresql 9 to see if the problem disappear.
Any help will be really appreciate.
