Java Audio fails under WSL2 under Windows 11

[ghost]

Windows Version

Microsoft Windows [Version 10.0.22621.2861]

WSL Version

WSL version: 2.0.9.0

Are you using WSL 1 or WSL 2?

• WSL 2
• WSL 1

Kernel Version

5.15.133.1-1

Distro Version

Debian

Other Software

No response

Repro Steps

Compile sample java Audio program:

import javax.sound.sampled.*;
import java.io.*;

public class AudioRecorder {

    public static void main(String[] args) {
        try {
            AudioFormat format = new AudioFormat(44100, 16, 1, true, true);
            TargetDataLine line = AudioSystem.getTargetDataLine(format); // fails here - no sound support

        } catch (LineUnavailableException e) {
            e.printStackTrace();
        }
    }
}

Expected Behavior

Should detect sound

Actual Behavior

javax.sound.sampled.LineUnavailableException: The system does not support the specified format.

Diagnostic Logs

No response

[github-actions]

Hi I'm an AI powered bot that finds similar issues based off the issue title.

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it. Thank you!

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[OneBlue]

@johnworchester: Do you have sound if let's say you open firefox and open a video on youtube ?

[ghost]

Other sound works flawlessy. I also completly reinstalled the distro - to no avail

[OneBlue]

Other sound works flawlessy. I also completly reinstalled the distro - to no avail

Ok in this case this issue is probably related to the above code sample or the java libraries that you're using. I'm not a java expert so unfortunately I'm not able to help root cause it.

Closing since sound works in other applications so this issue isn't caused by WSL.