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Asked: 2024-09-25T23:56:12+05:30 In:

I am experiencing an issue with audio output on my Ubuntu 22.04 system. The sound is not functioning at all, and it seems to be showing a “dummy audio” message. Can anyone provide guidance on how to troubleshoot and resolve this problem?

So, I’ve been having this frustrating issue with my Ubuntu 22.04 setup, and I could really use some help. I legit cannot get any sound to work on my system whatsoever. It’s like my audio just up and decided to ghost me! I checked everything I could think of, but the only thing I see is this annoying “dummy audio” message whenever I try to adjust the sound settings or play anything.

I know my speakers are working because I tested them on another device, and they sounded great. Plus, I made sure the volume isn’t muted, and I’ve tried plugging and unplugging them just to see if that would kickstart it. Nothing! It’s so weird because it was perfectly fine a few days ago. I didn’t change any settings or install anything new that I can remember.

I remember reading about PulseAudio or something like that being a big deal for managing audio on Ubuntu. Do you think I should try reinstalling it or something? I’ve seen some forums suggest having a look at the ALSA settings too, but I’m honestly a bit lost here. If anyone has gone through this and knows a step-by-step way to get my audio working again, I’d be super grateful.

I came across a few potential solutions online, like checking for chipset drivers or looking into the “Sound Settings” menu, but I’m not exactly feeling confident about diving into those. I wouldn’t want to mess something up even more. I’m also kind of curious—could this be a bug with Ubuntu 22.04, or is it just me?

Any insights or advice would be awesome. If you could dumb it down a bit for someone who’s not tech-savvy, that’d be great. I really miss listening to music, and not being able to hear anything is driving me a little crazy. Thanks in advance for any help you can provide!

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    2 Answers






    1. Ubuntu 22.04 Sound Issue Help


      Fixing Sound Issues on Ubuntu 22.04

      It sounds super annoying that your sound isn’t working at all! Here are some suggestions that might help you get things back to normal:

      1. Check Audio Output Settings

      Go to Settings > Sound and make sure the right output device is chosen. Sometimes it might be set to a wrong device by default.

      2. Restart PulseAudio

      PulseAudio is a sound server in Ubuntu. You can restart it with these commands:

      pulseaudio -k
pulseaudio --start

      To do that, open your terminal (you can press Ctrl + Alt + T to open it) and type the commands above one by one.

      3. Check ALSA Settings

      ALSA (Advanced Linux Sound Architecture) controls the low-level sound devices. You can check it with:

      alsamixer

      Just type that in the terminal and hit Enter. Use the arrow keys to navigate, and make sure nothing is muted (look for “MM” at the bottom; change it to “OO” with the “M” key if needed).

      4. Update Your Drivers

      Sometimes having the latest drivers can help. Run these commands in the terminal:

      sudo apt update
sudo apt upgrade

      After that, restart your computer.

      5. Reinstall PulseAudio

      If none of that works, you might consider reinstalling PulseAudio. To do this, run:

      sudo apt remove --purge pulseaudio
sudo apt install pulseaudio

      After reinstalling, restart your computer and check your audio again.

      A Quick Note

      This might be a bug with Ubuntu 22.04 since issues can pop up after updates. It’s always good to check forums for any bug reports or fixes others have found.

      If you feel unsure about any steps, don’t hesitate to ask for clarification! Music is super important, and getting your sound back is the priority! Good luck!



    2. It sounds like you’re experiencing a common audio issue on Ubuntu 22.04 where the system fails to recognize your audio hardware, often leading to the “dummy audio” message you’ve encountered. One of the first steps you can take is to ensure that both the ALSA (Advanced Linux Sound Architecture) and PulseAudio are functioning properly. You can start by checking if your audio device is recognized by running the command aplay -l in the terminal. If your hardware is listed, it indicates that ALSA is recognizing the hardware. If not, you may want to update your system using sudo apt update && sudo apt upgrade or try reinstalling the ALSA and PulseAudio packages with the commands sudo apt install --reinstall alsa-base pulseaudio. Afterward, restart your computer and see if that resolves the issue.

      If the problem persists, explore the “Sound Settings” section in Ubuntu’s system settings to check if the correct output device is selected. Ensure that the output is not muted and that the correct profile is activated. You can further investigate audio issues by checking the volume levels through the command alsamixer in the terminal. This will bring up a graphical audio mixer where you can check and adjust settings directly. Additionally, it’s worth considering whether a kernel update or recent changes in system software could be contributing to this issue. If you’re still experiencing trouble, checking the support forums for Ubuntu or the specific hardware you’re using can provide additional insights or potential bug reports related to your audio setup. Don’t hesitate to seek help from communities like Ask Ubuntu, where many users have faced similar challenges and can offer solutions tailored to your exact situation.


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