[pgadmin-support] pg_dump Help

I am trying to back-up my database with the pg_dump utility (version 7.3) and I get no output or msgs at all. All other functions are responding as expected. I will appreciate any help on this. Thank you, Spyros

[pgadmin-support] pg_dump Help

Running PosgreSQL server in virtual machine (Linux) and running pg_dump produces no output. Any suggestions will be appreciated. Thanks, Spyros