When I double click on the Local (local:s.PGSQL.5432) to open the local server in pgAdmin III I get the message / error:Connecting to server (:5432)An error has occurred:00:38:55: Error: Error connecting to the server: fe_sendauth: no password suppliedThe second time I double click this option I get the chance to enter the password for the user postgres and I successfully open the local server.  I keep getting the first error message (after starting pgAdmin III) despite choosing the store password option.When I right click for the properties of the server Local (local:s.PGSQL.5432) all of the options are grayed out:Name: LocalPort: 5432Maintenance DB: postgresUsername: postgresI also get a similar message when I try to backup the local database on this server:/usr/bin/pg_dump --port 5432 --username postgres --no-password  --format custom--blobs --verbose --file /home/daniel/Documents/Local mydbpg_dump: [archiver (db)] connection to database partydown failed:fe_sendauth: no password suppliedProcess returned exit code 1.Update: I solved this by commenting out the following line from pg_hba.conf:# local   all             postgres                                md5I think this was overriding:local   all             all                                     peer
Error when opening local server in pgAdmin III
linux mint;postgresql