Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: alsa-driver (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1093227
Title:
Crackling sound (now no sound) after waking ThinkPad X1 Carbon from
suspend
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
This other bug that I filed on post-suspend problems may also be of
relevance:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1090608
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: alsa-base 1.0.25+dfsg-0ubuntu3
Uname: Linux 3.7.0-030700-generic x86_64
ApportVersion: 2.6.1-0ubuntu9
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: srunni 2134 F.... xfce4-volumed
srunni 4398 F.... pulseaudio
/dev/snd/controlC29: srunni 2134 F.... xfce4-volumed
Date: Sat Dec 22 22:06:41 2012
EcryptfsInUse: Yes
InstallationDate: Installed on 2012-11-28 (25 days ago)
InstallationMedia: Xubuntu 12.10 "Quantal Quetzal" - Release amd64
(20121017.1)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
TERM=rxvt-unicode
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_AlsaPlaybackTestStderr:
W r i t e e r r o r : - 5 , I n p u t / o u t p u t e r r o r
x r u n _ r e c o v e r y f a i l e d : - 5 , I n p u t / o u t p u t
e r r o r
T r a n s f e r f a i l e d : O p e r a t i o n n o t p e r m i t t
e d
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Symptom_Type: Underruns, dropouts, or "crackling" sound
Title: [3443CTO, Realtek ALC269VC, Speaker, Internal] Underruns, dropouts or
crackling sound
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/11/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: G6ET59WW (2.03 )
dmi.board.asset.tag: Not Available
dmi.board.name: 3443CTO
dmi.board.vendor: LENOVO
dmi.board.version: Win8 STD DPK TPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrG6ET59WW(2.03):bd09/11/2012:svnLENOVO:pn3443CTO:pvrThinkPadX1Carbon:rvnLENOVO:rn3443CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 3443CTO
dmi.product.version: ThinkPad X1 Carbon
dmi.sys.vendor: LENOVO
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