How To Fix Low Sound Issue In Ubuntu OS?

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Ubuntu is a popular Linux operating system famous for its user-friendly interface and support. However, the problem arises when a low audio quality issue arises in the operating system. It not only disturbs the normal user experience but also makes daily tasks worse. After researching the audio functioning of Ubuntu Os, I am writing some key points to fix the low sound issue:

Check Volume Settings

Always make sure to check the volume level in both applications as well as in system settings. Sometimes, the levels are disturbed in apps like Spotify, which causes low sound quality.

Pulse Audio Volume Control

To fine-tune your audio settings, install the pulse audio volume control. It will help you in keeping your sound quality good.

Updated Audio Drivers

It is one of the most important steps to always check for your sound driver’s update. If you are using an old version of audio drivers, it can cause low sound from your speakers, making your listening experience worse. So always check for the latest version. 


It is used to check for the muted channels. Open a terminal and run the Alsamixer. Then, check if a channel is set to low sound or muted. Set it accordingly so that you can hear the audio perfectly. 

Check Hardware

Make sure that your speakers are not damaged or broken. In case of any temporary damage, repair your speaker. Also, check for any moisture or dust in your speakers. If present, you can use the Fix my Speaker web app to eject water and dust from your speakers just by playing the provided high-frequency sound waves. 

Change Audio Output

You can also change your audio output in case the current one is old or has an issue. This step can also fix your sound problem. 

Check For Ubuntu System Updates

Sometimes, the outdated version of the operating system also causes audio problems. So always keep your system up to date for a better experience. 

Below is a list showing some audio drivers commonly used on Ubuntu:

ALSA (Advanced Linux Sound Architecture)The default sound system for Linux. Manages audio at the kernel level.
PulseAudioA specific kernel module for Intel HDA audio, is commonly used for Intel-based chipsets.
JACK (Jack Audio Connection Kit)Designed for professional audio tasks, offering low-latency audio connections.
OSS (Open Sound System) An alternative sound architecture to ALSA, less commonly used in recent Ubuntu versions.
HDA (High Definition Audio)Refers to Intel’s audio architecture, commonly used in modern PCs and laptops.
SND-HDA-IntelA specific kernel module for Intel HDA audio is commonly used for Intel-based chipsets.
ALSA-UtilsCollection of utilities for managing ALSA settings and troubleshooting.

  You can adjust the bass in Ubuntu by using tools like pulse audio equalizer. Adjust the sliders according to your demand and preference. 

Ubuntu uses PULSE AUDIO as its default sound manager. 

Pulse audio is widely used for audio in Linux, while on the other hand, pipe wire is a new multimedia framework that aims to replace pulse audio in the future. Both of them have their pros and cons. So, this question is debatable and based on the user experience. 


In conclusion, this article clearly explains everything about the Ubuntu operating system, its low sound settings issue, and its remedy. All the research we have done on Ubuntu OS in the past few days is summarized in this article. 

Moreover, the audio drivers used by Ubuntu OS are also mentioned in table form. The FAQS make the article crystal to end the article completely. 

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