Hi Guys, I tried to setup kerberos authentication with postgresql 8.4.7 on Ubuntu 10.10. When I use: $ psql –h ubuntu.server –U gavin dbname I get following error: psql: Kerberos 5 authentication not supported. And from the server side of postgresql, I could see following log: 2011-03-23 09:14:17 PDT LOCATION: proc_exit_prepare, ipc.c:183 2011-03-23 09:14:17 PDT DEBUG: 00000: exit(0) 2011-03-23 09:14:17 PDT LOCATION: proc_exit, ipc.c:135 2011-03-23 09:14:17 PDT DEBUG: 00000: shmem_exit(-1): 0 callbacks to make 2011-03-23 09:14:17 PDT LOCATION: shmem_exit, ipc.c:211 2011-03-23 09:14:17 PDT DEBUG: 00000: proc_exit(-1): 0 callbacks to make 2011-03-23 09:14:17 PDT LOCATION: proc_exit_prepare, ipc.c:183 2011-03-23 09:14:17 PDT DEBUG: 00000: reaping dead processes 2011-03-23 09:14:17 PDT LOCATION: reaper, postmaster.c:2243 2011-03-23 09:14:17 PDT DEBUG: 00000: server process (PID 4592) exited with exit code 0 2011-03-23 09:14:17 PDT LOCATION: LogChildExit, postmaster.c:2725 2011-03-23 09:14:24 PDT LOG: 00000: Kerberos recvauth returned error 103 2011-03-23 09:14:24 PDT LOCATION: pg_krb5_recvauth, auth.c:721 postgres: Software caused connection abort from krb5_recvauth 2011-03-23 09:14:24 PDT FATAL: 28000: Kerberos 5 authentication failed for user "gavin" 2011-03-23 09:14:24 PDT LOCATION: auth_failed, auth.c:273 2011-03-23 09:14:24 PDT DEBUG: 00000: shmem_exit(1): 0 callbacks to make 2011-03-23 09:14:24 PDT LOCATION: shmem_exit, ipc.c:211 2011-03-23 09:14:24 PDT DEBUG: 00000: proc_exit(1): 1 callbacks to make 2011-03-23 09:14:24 PDT LOCATION: proc_exit_prepare, ipc.c:183 2011-03-23 09:14:24 PDT DEBUG: 00000: exit(1) 2011-03-23 09:14:24 PDT LOCATION: proc_exit, ipc.c:135 2011-03-23 09:14:24 PDT DEBUG: 00000: shmem_exit(-1): 0 callbacks to make 2011-03-23 09:14:24 PDT LOCATION: shmem_exit, ipc.c:211 2011-03-23 09:14:24 PDT DEBUG: 00000: proc_exit(-1): 0 callbacks to make 2011-03-23 09:14:24 PDT LOCATION: proc_exit_prepare, ipc.c:183 2011-03-23 09:14:24 PDT DEBUG: 00000: reaping dead processes What does this means and how could I get more verbose logs? Besides, is there any more howto/doc on integrate kerberos and postgresql besides the official documentation at http://www.postgresql.org/docs/9.0/interactive/client-authentication.html? Thanks very much in advance! Regards, Yandong -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin