Home/ Questions/Q 11262
Next
In Process

askthedev.com Latest Questions

Asked: 2024-09-26T13:05:37+05:30 In:

I’m experiencing issues with audio output on my Ubuntu 20.04 system. Despite checking the usual settings and connections, sound is still not functioning. Has anyone encountered a similar problem and found a solution?

I’ve been pulling my hair out trying to fix a really frustrating audio issue on my Ubuntu 20.04 system, and I could really use some help. So, here’s the situation: Everything was working fine a few days ago, but suddenly my audio just stopped functioning. I’ve double-checked all the usual culprits, like making sure the volume isn’t muted, the right output device is selected, and all the hardware connections are secure.

I’m using a pretty standard setup—just the built-in speakers on my laptop, nothing fancy. I’ve gone into the sound settings multiple times and even tried the old “turn it off and on again” trick. Restarted the system, uninstalled and reinstalled a couple of audio-related packages, and nothing seems to work. Honestly, it’s getting a bit ridiculous at this point.

I also looked around online for solutions, and while I found some commands to reset audio settings and check for driver issues, none of those seem to fix my problem. I tried running the `alsamixer` in the terminal; it looks good, but still no sound coming out. I thought maybe it was a hardware issue, but I plugged in some headphones, and still, nothing.

Has anyone else faced something like this? I really need to listen to music and jump on some video calls, so this is seriously affecting my day-to-day stuff. If you’ve been in this boat and figured out a fix, I’d love to hear it. Any help with troubleshooting steps, or if you have experience in digging into the audio system logs, that would be amazing.

I’m feeling a little lost and could really use some fresh eyes on this. Should I be playing around with some settings or looking into different drivers? Any advice or recommendations would be greatly appreciated! Thanks in advance for any tips you can share.

Share

    Leave an answer

    You must login to add an answer.

    Need An Account,

    2 Answers


    1. It sounds like you’ve already done quite a bit of troubleshooting with your Ubuntu audio issue, but let’s explore a few more steps that might help resolve the problem. One common issue with audio on Linux systems is related to the PulseAudio sound server. You can try resetting PulseAudio by running the command rm -r ~/.config/pulse && pulseaudio --start in your terminal. This will remove the PulseAudio configuration files and restart the service, potentially fixing any configuration issues that cropped up. Additionally, checking for the presence of any audio profiles in the settings under “Sound” can also help; if you see multiple profiles listed, try switching between them to see if that re-enables sound.

      Another thing to consider is whether there are any kernel driver issues. You could check if the audio driver is loaded correctly by running aplay -l to list the audio devices and dmesg | grep snd to look for any error messages related to sound. If your devices are listed, you can also try updating your system with sudo apt update && sudo apt upgrade to ensure you have the latest audio drivers. Lastly, taking a look at the log files in /var/log/syslog might provide additional clues; search for any relevant audio-error messages. If all these steps fail, consider asking on Ubuntu forums or the Ask Ubuntu site, providing them with your findings, including any errors from the logs. This can help the community narrow down the issue further.







    2. Audio Issue Solutions


      Troubleshooting Audio Issues on Ubuntu 20.04

      It sounds like you’ve already done a lot of the basic checks, which can be super frustrating. Here are some additional steps that might help you get your audio back up and running:

      Check Pulseaudio

      Sometimes, Pulseaudio can get a little messed up. You can try restarting it by running this command in the terminal:

      pulseaudio -k

      Then run:

      pulseaudio --start

      Check Sound Settings Again

      Go to Settings > Sound and make sure you’re selecting the correct output device. Also, try changing the output device to something else, then back again to your laptop speakers.

      Reinstall Audio Packages

      If you haven’t already, try reinstalling the audio packages again. You can do this in the terminal:

      sudo apt update
sudo apt remove --purge alsa-base pulseaudio
sudo apt install alsa-base pulseaudio

      Then reboot your system.

      Run `alsa-info`

      This command can provide useful information about your audio setup. Run it like this:

      alsa-info.sh

      You might have to install it first using:

      sudo apt install alsa-utils

      Then, check the output and see if there’s anything that seems off.

      Kernel Modules

      Sometimes the issue could be related to kernel modules not loading properly. You can check this with:

      lsmod | grep snd

      This will show you the sound modules that are currently loaded. If you don’t see the expected ones, try loading them with:

      sudo modprobe snd-hda-intel

      Check System Logs

      Last but not least, check the logs for any error messages related to audio by running:

      dmesg | grep snd

      This might give you a clue about what’s going wrong.

      Hopefully, one of these steps will lead you in the right direction. Audio issues can be a pain, but it’s often just a simple fix waiting to happen. Good luck!


    Related Questions