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[Bug 1348496] Re: [, Realtek ALC880, Line Out, N/A] Pulseaudio fails to detect card

 

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/Documentation/sound/alsa
/HD-Audio-Models.txt

 name	Description
  ----------    -----------
ALC880
======
  3stack	3-jack in back and a headphone out
  3stack-digout	3-jack in back, a HP out and a SPDIF out
  5stack	5-jack in back, 2-jack in front
  5stack-digout	5-jack in back, 2-jack in front, a SPDIF out
  6stack	6-jack in back, 2-jack in front
  6stack-digout	6-jack with a SPDIF out


you must specify model since your BIOS did not setup pin default


sys/class/sound/hwC0D2/init_pin_configs:
0x14 0x00000000
0x15 0x00000000
0x16 0x00000000
0x17 0x00000000
0x18 0x00000000
0x19 0x00000000
0x1a 0x00000000
0x1b 0x00000000
0x1c 0x00000000
0x1d 0x00000000
0x1e 0x00000000
0x1f 0x00000000


** Package changed: pulseaudio (Ubuntu) => alsa-driver (Ubuntu)

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https://bugs.launchpad.net/bugs/1348496

Title:
  [, Realtek ALC880, Line Out, N/A] Pulseaudio fails to detect card

Status in “alsa-driver” package in Ubuntu:
  New

Bug description:
  Unable to detect the sound card.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: pulseaudio 1:4.0-0ubuntu11
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic i686
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: i386
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: Unity
  Date: Sat Jul 26 11:43:46 2014
  InstallationDate: Installed on 2014-07-24 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
  ProcEnviron:
   LANGUAGE=en_IN:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_IN
   SHELL=/bin/bash
  SourcePackage: pulseaudio
  Symptom: audio
  Symptom_Card: HDA-Intel - HDA Intel
  Symptom_Jack: Line Out, N/A
  Title: [, Realtek ALC880, Line Out, N/A] Pulseaudio fails to detect card
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/21/2007
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: LakePort
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd03/21/2007:svn:pn:pvr:rvn:rnLakePort:rvr:cvn:ct3:cvr:

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