# Audio Hardware output issue

**URL:** <https://discourse.libretime.org/t/audio-hardware-output-issue/1616>\
**Category:** Get Help\
**Created:** [November 18, 2023, 2:30am UTC](https://discourse.libretime.org/t/audio-hardware-output-issue/1616 "2023-11-18T02:30:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![GFM](https://avatars.discourse-cdn.com/v4/letter/g/96bed5/32.png) [@GFM](https://discourse.libretime.org/u/GFM)\
**Post date:** [November 18, 2023, 2:30am UTC](https://discourse.libretime.org/t/audio-hardware-output-issue/1616/1 "2023-11-18T02:30:40Z")

</div>

This is what I asked six months ago.  
It hasn’t been resolved yet, so I’m leaving it again.

I installed the latest version of libretime to the ubuntu20.04.

After install, enter the localhost:8000/main on firefox, audio is played in the html window.

But, after modifying the following, the icecast stream shown in localhost:8000 disappears.

/etc/libretime/config.yml at the bottom  
(enabled: false → true)

```auto
# # System outputs.
# # > max items is 1
system:
- - # Whether the output is enabled.
# # > default is false
enabled: **true**
# # System output kind.
# # > must be one of (alsa, ao, oss, portaudio, pulseaudio)
# # > default is alsa
kind: alsa

```

I changed (enabled: false) to (enabled: true)  
main page red light turns off at the on air at the top of the libretime.  
The icecast connection was also disconnected at the same time.

Request a way to perform audio output through hardware.

#sudo adduser libretime audio  
Is there any other command I need to apply other than this?