Ubuntu
pulseaudio package

  1. Artful (17.10)
  2. Bug #1539209
  3. Comment #23

Comment 23 for bug 1539209

Revision history for this message
Raymond (superquad-vortex2) wrote : Re: pulseaudio crashed with SIGABRT in pa_alsa_path_set_volume()

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound?id=f49921b894ec338696e47d985acc09df3cddbfd1

Seem no channel map for playback and capture device for your cmi8738, the playback channel map is device 2

state.CMI8738 {
control.1 { iface PCM device 2 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 comment { access read type INTEGER count 6 range '0 - 36' } }