[pulseaudio-tickets] [Bug 100065] PulseAudio startup fails with Assertion '!i->thread_info.attached' failed at pulsecore/sink-input.c:2304, function pa_sink_input_attach(). Aborting.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Mar 5 14:47:11 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=100065

--- Comment #3 from Manuel Reinhardt <manuel.jr16 at gmail.com> ---
OK so the workaround allows me to start PulseAudio again, which is great, thank
you!

I don't exactly understand how module-stream-restore interacts with the
module-remap-sink as my knowledge on PulseAudio is limited. However now that
PulseAudio doesn't crash I find the virtual sinks don't work as I expected: 

When I use the remapped sinks they sometimes both use the front-left and
front-right channels from the master device and they sometimes both use the
rear-left and rear-right channels from master. This seems to depend on whether
I first output sound on the "Main" sink or on the "Line" sink. When I open the
"Main" sink before the "Line" sink, then both will map to the front-channels,
else to the rear-channels. This seems strange...

My Setup:
My setup is a usb multichannel soundcard with 8 analog output channels
(4xstereo outs). PulseAudio by default thinks I have a 7.1 surround setup. What
I want is to have each of the 4 stereo outputs available as a separate sink.

Do I have a configuration error?

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