touch-packages team mailing list archive

[Raymond <1373661@xxxxxxxxxxxxxxxxxx>]

you have to report to the author if neither 2.1 nor 4.1 work on your
ca0106



http://git.alsa-project.org/?p=alsa-lib.git;a=commit;h=8269dca0dd4da8d960b62499fab34fe805e748ef


http://git.alsa-project.org/?p=alsa-lib.git;a=commit;h=1af088e39b75a0a0897c7036487b143e983cd423


you need to fix those " Cannot lock ctl elem" error 


(   0.726|   0.000) I: [pulseaudio] (alsa-lib)setup.c: Cannot lock ctl elem
(   0.726|   0.000) I: [pulseaudio] (alsa-lib)setup.c: Cannot lock ctl elem
(   0.726|   0.000) I: [pulseaudio] (alsa-lib)setup.c: Cannot lock ctl elem
(   0.726|   0.000) I: [pulseaudio] (alsa-lib)setup.c: Cannot lock ctl elem
(   0.726|   0.000) D: [pulseaudio] alsa-util.c: Set neither period nor buffer size.
(   0.726|   0.000) I: [pulseaudio] (alsa-lib)setup.c: Cannot lock ctl elem
(   0.726|   0.000) I: [pulseaudio] alsa-util.c: snd_pcm_hw_params failed: Device or resource busy


4|   0.000) I: [alsa-sink-ca0106] core-util.c: Successfully enabled SCHED_RR scheduling for thread, with priority 5.
(   0.734|   0.000) I: [alsa-sink-ca0106] alsa-sink.c: Starting playback.
(   0.734|   0.000) I: [alsa-sink-ca0106] (alsa-lib)pcm_hw.c: SNDRV_PCM_IOCTL_START failed (-77)
(   0.734|   0.000) D: [pulseaudio] module-device-restore.c: Could not set format on sink alsa_output.pci-0000_07_01.0.analog-surround-51
(   0.735|   0.000) D: [pulseaudio] alsa-util.c: Trying front:0 with SND_PCM_NO_AUTO_FORMAT ...

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Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1373661

Title:
  PulseAudio settings are not loaded correctly after boot

Status in “pulseaudio” package in Ubuntu:
  New

Bug description:
  It seems that from time when PulseAudio is used in Ubuntu there is a
  problem with loading sound profiles.

  First from all, I intend to use 5.1 sound surround system.
  In my case there are only maybe 4 speaker playing, even that I see there is 5.1 profile configured.
  They are not muted.

  As temporarily fix I found it is enough, when I simply switch to
  different sound profile (for example 50) and then again to 51 - same
  one as previously configured. But after this re-switch, it just works
  as supposed.

  So it is clearly a bug, because it does not work after boot with same
  sound profile, but after switching to another and then back to 51
  analog surround, it is fixed.

  It is possible to change such profiles by pacmd command too.

  Tested sound card is Sound Blaster X-Fi Xtreme Audio.
  Running Ubuntu 14.04, but this bug is present there for years.

  Interestingly, there are two sound cards reported in my system.
  #0 is HDMI sound card from NVidia card.
  #1 is Sound Blaster card.

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