Public bug reported:
Since upgrading to 10.10 after at least half of suspend resume cycles I
loose sound.
Sound can be restored using Sound Preferences by going into Hardware,
Setting Profile to Off, Setting back to Analog Stereo Deuplex then
testing speakers. Setting to off again, Setting on again and finally
sound is restored.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-23-generic 2.6.35-23.37
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-23.37-generic 2.6.35.7
Uname: Linux 2.6.35-23-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: robert 2137 F.... pulseaudio
/dev/snd/pcmC0D0p: robert 2137 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd8900000 irq 49'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,103c3614,00100400'
Controls : 18
Simple ctrls : 11
Date: Thu Nov 11 10:38:36 2010
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=f852576e-130e-466a-99f4-ade699e151ae
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Hewlett-Packard HP Compaq 6730s
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-23-generic
root=UUID=4bf74121-a38c-4962-b2a1-397dfdcbfaaa ro vga=792 splash quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
UserAsoundrc:
pcm.headset {
type pulse
device bluez_sink.00_1A_45_E1_4B_FC
}
dmi.bios.date: 06/24/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PZU Ver. F.0F
dmi.board.name: 30E8
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 94.1D
dmi.chassis.asset.tag: CNU84724SV
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68PZUVer.F.0F:bd06/24/2009:svnHewlett-Packard:pnHPCompaq6730s:pvrF.0F:rvnHewlett-Packard:rn30E8:rvrKBCVersion94.1D:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq 6730s
dmi.product.version: F.0F
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug kernel-power maverick needs-upstream-testing
regression-release resume suspend
--
82801I (ICH9 Family) HD Audio Controller - No Sound after resuming
https://bugs.launchpad.net/bugs/673951
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