Tonko Racic <tonko.racic@xxxxxxxxxx> writes: > I have a problem with local host resolving. > LOG: could not resolve "localhost": host nor service provided, or > not known > I am running HP-UX 11.23 and have installed postgresql 8.1.3 Googling suggests that that's HPUX's spelling of EAI_NONAME, implying that resolution of the given name failed. > Localhost is in /etc/hosts, I also have nsswitch.conf and resolv.conf > configured. Configured how? The nslookup result shows that your DNS server refuses to resolve "localhost", so I'm thinking you made a mistake somewhere such that getaddrinfo() isn't looking in /etc/hosts. regards, tom lane