Hi ,

I have installed a mongo 3.0.7 server on a Ubuntu 14.0.4 image .
I have added a db called "foo " , than added a user called "poo" with the following roles "dbAdmin". "dbOwner", "readWrite", "userAdmin" (all this are built in roles).
However even if my user is able to authenticate and query when I try from the mongo shell or another mongo tool like (MongoChef) , when I try to query from my .net Application I get an error saying that my user is not authorized for query ("MongoDB.Driver.MongoQueryException: QueryFailure flag was true (response was { \"$err\" : \"not authorized for query")

The mongo .net driver version I`m using in my app is 2.1.1 (I have also tried with 2.1.0)
Is this a compatibility issue between 3.0.7 and the .net mongo driver 2.1.x ?
The mongo version I installed , is the latest stable version according to the mongo db official documentation
"(Install the latest stable version of MongoDB.
Issue the following command:
sudo apt-get install -y mongodb-org)"