Ubuntu
pulseaudio package

  1. Bug #274577
  2. Comment #23

Comment 23 for bug 274577

Revision history for this message
Fibonacci (fibonacci-prower) wrote :

I found this bug when more than one user is logged at the same time on the same machine and all of them try to open audio streams (even something as simple as speaker-test) - all of them will fail with the following error:

ALSA lib pcm_pulse.c:625:(pulse_prepare) PulseAudio: Unable to create stream: Invalid argument

Unable to set hw params for playback: Input/output error
Setting of hwparams failed: Input/output error

Why is this marked as incomplete? If you need any more info, I'd be happy to provide it.