No sound with Cubeb on Linux (Debian)

[Tyake]

Hello, I got no sound output with the Cubeb Backend on my Laptop with the current git version. For testing I installed the version from the repositorys of Debian, in that version I can choose the ALSA Backend, which is working really nice. In the current version I can't choose another backend then Cubeb. But I need a new version for some cases, and I want audio too.

I googled some time, but didn't find anything helpful. Would be nice if someone have an idea what to do.


My System:
Intel® Core™ i7-8550U
8GB RAM
GeForce MX150 with the proprietary Driver 418.74
Debian 10 with Xfce
Dolphin 5.0-11337

[Helios]

Does your system use Pulseaudio or ALSA?

By a quick search for cubeb, pure ALSA systems have issues as cubeb has deprecated it's ALSA support.

[Tyake]

Both, normally ALSA in Linux is the "driver" and PulseAudio the Sound Server. On my other Computer with Arch Linux I have a simular setup and that is working flawless.
References:
Debian Wiki and https://wiki.archlinux.org/index.php/Sound_system