Lubuntu-no sound. used alsamixer and kmix
 

there is no sound!! i have played with alsamixer. and kmix. i can see the level dropping and raising when press volume button. hoerver no sound.. they are plug in Usb speakers. im on Lubuntu.

You need to tell us a lot more about your hardware.

Hello,

Since you said you have USB speakers, you will need to give us the output of the following commands:
Cheers,

Josh