I have this problem too. It only affects 8.0, 7.4 still works.
If I add this line: unix_socket_directory = '/var/run/postgresql' to the config file '/etc/postgresql/8.0/main/postgresql.conf' it works again.
I have this problem too. It only affects 8.0, 7.4 still works.
If I add this line: unix_socket_directory = '/var/run/postgresql' to the config file '/etc/postgresql/8.0/main/postgresql.conf' it works again.