[2019-05-25 09:06] tu...@posteo.de > > part text/plain 670 > Hi, Hi,
> I thought, alsa could handle multiple sources of sound > simultanously... That only works if you have dmix enabled and set all audio sources to use the dmix devices as the default audio device. If you don't have an alsa configuration in ~/.asoundrc or /etc/asound.conf dmix should be enabled by default, in which case it might be that one of the audio sources is grabbing the hardware device directly instead of going through the default device. See [1] for details. [1]: https://alsa.opensrc.org/Dmix