LMMS / LMMS/lmms

No Sound arm64 Debian

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bug
Dominant language
C++
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Description

### System Information

Debian Trixie, Lenovo duet 5 Linux 6.12.5-stb-cbq+

### LMMS Version(s)

1.2.2

### Most Recent Working Version

_No response_

### Bug Summary

I cant get any sound output, no matter what settings i used in the audio section (pulseaudio, pipewire, jack, etc). Either the playback runs through my loop extremely fast (no sound) or it just does nothing. The Kernel was compiled for this custom device. Might there be any missing Kernel Modules? Sound works fine for any other program i run (Vidoeplayback, kdenlive, youtube, etc)

### Expected Behaviour

Play Audio

### Steps To Reproduce

Install LMMS on Debian Trixie on an arm64 Device.

### Logs

Click to expand

  

### Screenshots / Minimum Reproducible Project

_No response_

### Please search the issue tracker for existing bug reports before submitting your own.

- [x] I have searched all existing issues and confirmed that this is not a duplicate.

Contributor guide

No contributing guide indexed for this repository

Research direction

No source files, tests, entry points, or useful logs are provided. Start by reproducing the issue on Debian Trixie with the specified arm64 device and audio backends, then verify that LMMS produces audible playback without affecting other applications.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp, debian, linux
Domain
audio-video-rtc, desktop
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
28/100

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