There are no such things as "stupid" questions. However if you think your question is a bit stupid, then this is the right place for you to post it. Please stick to easy to-the-point questions that you feel people can answer fast. For long and complicated questions prefer the other forums within the support section. Before you post please read this
im not sure if it has been posted already, i didnt see it but any way... i have a compaq presario 5170 desktop linux mint 3.0 (casandra) and i plugged in my speakers but nothing comes out (they are brand new speakers and they work on my other computer so its not them) also when i click on the speaker in the toolbar it says No volume control GStreamer plugins and/or devices found.