Sound fails on resume from suspend or hibernate on Intel sound chips (laptops)

Bug #590782 reported by Andy on 2010-06-07
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ALSA driver
New
Undecided
Unassigned
alsa-driver (Ubuntu)
Undecided
Unassigned

Bug Description

When resuming from suspend or hibernate, sound stops working on many laptops with built-in Intel audio. The only solution is to reboot, although some have supposedly had success by restarting both ALSA and PulseAudio.
---
AlsaVersion:
 Advanced Linux Sound Architecture Driver Version 1.0.22.1.
 Compiled on May 30 2010 for kernel 2.6.32-22-generic (SMP).
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: barny 5174 F.... pulseaudio
 /dev/snd/pcmC0D0p: barny 5174 F...m pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 30'
   Mixer name : 'SigmaTel STAC9200'
   Components : 'HDA:83847690,107b0368,00102201 HDA:11c11040,11c10001,00100200'
   Controls : 7
   Simple ctrls : 5
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
Package: alsa-driver (not installed)
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
Tags: lucid
Uname: Linux 2.6.32-22-generic i686
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape video
dmi.bios.date: 11/08/2007
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 93.08
dmi.board.vendor: Gateway
dmi.board.version: 93.08
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 8
dmi.chassis.vendor: Gateway
dmi.chassis.version: Rev.1
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr93.08:bd11/08/2007:svnGateway:pnML6720:pvr3408933R:rvnGateway:rn:rvr93.08:cvnGateway:ct8:cvrRev.1:
dmi.product.name: ML6720
dmi.product.version: 3408933R
dmi.sys.vendor: Gateway

Vish (vish) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:

apport-collect 590782

This will help us to find and resolve the problem. Bear in mind that you may need to install the python-launchpadlib package from the universe repository. Additionally, when prompted to give apport-collect permissions for Launchpad you will need to give it at least the ability to "Change Non-Private" data as it will be adding information to your bug report. Thanks in advance!

When reporting bugs in the future please use apport, either via the appropriate application's "Help -> Report a Problem" menu or using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

affects: hundredpapercuts → alsa-driver
Changed in alsa-driver (Ubuntu):
status: New → Incomplete

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tags: added: apport-collected
description: updated
Andy (barnyjr) wrote : BootDmesg.txt

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