Log File Melancholy

Hi,

I have two Snow Leopard installations, a macbook pro and a mac mini.

Whenever I start the postgresql system on the mbp the log shows:

LOG: received smart shutdown request
LOG: shutting down
LOG: database system is shut down
could not lookup DNS configuration info service: (ipc/send) invalid
destination port
LOG: could not resolve "localhost": nodename nor servname provided,
or not known
LOG: disabling statistics collector for lack of working socket
WARNING: autovacuum not started because of misconfiguration
HINT: Enable the "track_counts" option.
LOG: database system was shut down at 2009-09-21 11:24:17 EDT
LOG: database system is ready to accept connections

on the Mac Mini I get:
LOG: database system is shut down
could not lookup DNS configuration info service: (ipc/send) invalid
destination port
LOG: could not resolve "localhost": nodename nor servname provided,
or not known
LOG: disabling statistics collector for lack of working socket
WARNING: autovacuum not started because of misconfiguration
HINT: Enable the "track_counts" option.
DNSServiceDiscoveryLookupServer(): {/SourceCache/mDNSResponder/
mDNSResponder-212.1/mDNSMacOSX/DNSServiceDiscovery.c:143}
bootstrap_look_up() failed: $10000003
LOG: database system was shut down at 2009-09-11 14:21:01 EDT
LOG: database system is ready to accept connections

Both are 32 bit builds...

I cannot figure out where the "could not lookup DNS..." line
is coming from...

Am I unique?

Jerry