pgadmin gives me the error: no password supplied

Question

I\'ve installed postgresql 9.2 on linux (kubuntu) and the last version of pgadmin3, but when I connect them I have this error:

An error has occurred: Error connectin

Answer 1

Change the password for role postgres:

sudo -u postgres psql postgres

alter user postgres with password 'postgres';

Try connect using "postgres" for both username and password.

Refer to: How to change PostgreSQL user password