How to Manage Alert Sounds in Ubuntu Linux
Alert sounds in Ubuntu Linux are the short beeps and chimes your computer plays for system events and pop-up messages. These noises run completely separate from your media volume, so you can change them without messing up the sound on your music or videos.
Ubuntu 22.04 LTS and newer releases give you simple sliders in the main settings menu to lower or turn off these alerts completely. Open your settings, click on the sound tab, and you can quiet down those annoying pops in just a few clicks.
Adjust alert sounds in Ubuntu Linux through the Sound settings. Open System Settings, click Sound, and then use the Volume Levels slider for System Sounds. You can also select and test individual alert sounds or mute them entirely.
How to mute the alert Sound in Ubuntu Linux
System Settings houses the main controls for audio notifications and hardware configuration. Finding the option to turn off alert sounds helps you manage your system’s audio feedback.
Ubuntu Linux keeps most of its settings in one central place: the System Settings panel. This is where you can manage everything from system configurations to user accounts and updates.

Alternatively, access settings by clicking the System menu in the top-right corner of your desktop.
Select Settings from that menu.

Click on the Sound tile inside the Settings app to open its panel.

In the System Settings -> Sound panel, look for Volume Levels and use the slider to change the volume for System Sounds.
Select an alert sound that will play when clicked to hear how it sounds, provided Alert Sound remains unmuted.

Changing the volume level or muting the System Sounds will not affect the volume of music, movies, or other sound files.
Ubuntu keeps these audio preferences flexible, letting users fine-tune notification sounds without touching media playback.
Conclusion:
- Ubuntu Linux allows you to easily customize alert sounds for notifications and system events.
- You can independently adjust the volume for alert sounds in the System Settings panel.
- Disabling or muting the alert sound will not impact the volume of music, movies, or other sound files on your system.
How do I turn off the alert sound in Ubuntu?
Turn off the alert sound in Ubuntu by navigating to the Sounds settings and dragging the System Sounds slider to zero or clicking the speaker icon.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
[…] Ubuntu Linux computer, by default, will play a sound when you get a user or system alert. System alerts are there to notify you when something is wrong or when an event […]