How to Change the Notification Alert Sound in Ubuntu
Ubuntu’s classic alert sound is iconic, but you’re not alone if you’re sick of hearing it. Luckily, Ubuntu offers four other amazing alert sounds that you can choose from—and you can even replace the files for these sounds to add custom alert sounds if you’re feeling creative.
How to Change the Ubuntu Alert Sound
Changing the notification alert sound in Ubuntu is a simple process. To start, you should click the menu icon at the bottom left corner of your screen and enterSoundin the search bar. Then, click onSound > Change sound levels, inputs, outputs, and alert sounds.
You will be taken to theSoundssection of the Settings app. Scroll to the bottom of the page until you see a header that readsAlert Sound. Click through the five options—Default, Click, String, Swing, and Hum—and pick the alert sound of your choice.
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Add a Custom Alert Sound in Ubuntu
There isn’t any straightforward way to add a custom alert sound to your Ubuntu system, but you may replace one of the files used for the five default sounds if you would prefer a custom sound. To start, you should create a backup file of the default sounds so that you can easily use them again later.
Open the Files application and click throughOther Locations > Ubuntu. Next, head over to/usr/share/sounds/gnome/default/alerts. You will find a folder containing the files used as the default alert sounds in Ubuntu. Copy them to a separate folder on your PC.

Next, choose a new alert sound. You can use a sound from a personal file or download an interesting audio clip froma sound database website. Save the file to your computer and thenuse an online audio converterto convert your sound clip into an OGG file.
Download the new OGG file to your computer and then rename it as one of the default sound clips that you would like to replace—click.ogg, string.ogg, swing.ogg, or hum.ogg. Drag and drop the file into your Home directory.

Finally, open the terminal. You will enter the following command to move your sound file into the default alert sounds folder and replace the existing file with the same name:
The file will disappear from the Home directory. If you open the Sound settings menu, scroll down to theAlert Soundoptions menu, and click on the sound that you replaced, it will play the sound that you chose instead of the default sound.

Select the sound that you would like to use and close the Sounds menu. If you ever wish to use the default sound again, you can move the backup sound file to the Home directory and use the same command to replace the custom file.
Customize Your Sound Settings in Ubuntu
Alert sounds aren’t the only thing that you’re able to adjust in Ubuntu. If you want to make the best of using your PC, you should make sure to adjust your settings—and address any frustrating sound issues—until your system sound is just right.
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