Ubuntu (Linux) Microphone Settings

Follow these steps to set the settings right:

Step 1: Click on the speaker icon on the menu bar and select Sound Settings as shown in the image below:

Finding the sound settings menu

Step 2: Select Input tab.

Input tab in the sound menu

Step 3: Select the applicable device under Record sound from.

Selecting the right device in the Input menu

Step 4: Make sure that the device is not in mute.

Unmuting the device

Step 5: Try speaking into your microphone and look for orange bars rising while you talk (see screenshot).

Checking for Orange bars rising to indicate that the mic is heard by the computer

Step 6: If the orange bars are rising while you are speaking that means your microphone is properly configured (what to do if my microphone still isn’t working, even though you say it’s properly configured?)

Step 7: If the orange bars are not rising while you are speaking into the mic, keep following the instructions.

Step 8: Drag the slider all the way to the right to increase the input volume (see screenshot).

Modifiying the input volume

Step 9: Now check again if you see orange bars rising when you talk into the microphone: if you do, your mic is now properly configured. If it still does not work please keep reading.

Set default device

Step 10: Open a terminal window (Ctrl+Alt+T) and then run the gstreamer-properties.

Step 11: Change the settings under Default input to fit the correct microphone.

Changing the default input device

Step 12: Check for the orange bars again in the sound settings

What to do if you did see orange bars moving but your microphone still isn’t working in some program

If that is the case it means that your mic is working and is being picked up correctly by the operating system. You can verify that using our microphone test.

The problem is now with the program that you're using. It might be listening to the wrong microphone, or maybe its input volume is set too low. Try tinkering with the program's settings yourself, and if you don't succeed in making it work with the mic, try contacting the program's support team.