PCI/internal sound card not detected no AFG or MFG node found

[reynante]

sound output detected dummy output...i guess that resulted to no sound heard from speakers..

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.16.0-28.37-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CurrentDesktop: Unity
Date: Fri Dec 12 11:24:51 2014
InstallationDate: Installed on 2014-08-07 (126 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: Upgraded to utopic on 2014-12-03 (9 days ago)
dmi.bios.date: 06/04/2007
dmi.bios.vendor: TOSHIBA
dmi.bios.version: Version 3.70
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Version A0
dmi.chassis.asset.tag: 0000000000
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: Version 1.0
dmi.modalias: dmi:bvnTOSHIBA:bvrVersion3.70:bd06/04/2007:svnTOSHIBA:pnPORTEGEM500:pvrPPM51L-02100H:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
dmi.product.name: PORTEGE M500
dmi.product.version: PPM51L-02100H
dmi.sys.vendor: TOSHIBA

[Raymond (superquad-vortex2)]

you should report upstream since there are some acpi errors on other pci devices

   0.119701] pci 0000:00:1f.0: can't claim BAR 13 [io 0xd800-0xd87f]: address conflict with ACPI CPU throttle [io 0xd810-0xd815]

198170] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[ 20.198338] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 20.296832] yenta_cardbus 0000:03:0b.0: ISA IRQ mask 0x0cf8, PCI irq 21
[ 20.296840] yenta_cardbus 0000:03:0b.0: Socket status: 30000006
[ 20.296845] pci_bus 0000:03: Raising subordinate bus# of parent bus (#03) from #04 to #07
[ 20.296909] yenta_cardbus 0000:03:0b.0: pcmcia: parent PCI bridge window: [io 0x1000-0x1fff]
[ 20.296914] yenta_cardbus 0000:03:0b.0: pcmcia: parent PCI bridge window: [mem 0xd0000000-0xd9ffffff]
[ 20.296917] pcmcia_socket pcmcia_socket0: cs: memory probe 0xd0000000-0xd9ffffff:
[ 20.296923] excluding 0xd0000000-0xd07fffff 0xd4000000-0xd7ffffff
[ 20.299459] snd_hda_intel 0000:00:1b.0: CORB reset timeout#2, CORBRP = 65535
[ 20.299665] snd_hda_intel 0000:00:1b.0: no AFG or MFG node found
[ 20.299677] snd_hda_intel 0000:00:1b.0: no AFG or MFG node found
[ 20.299684] snd_hda_intel 0000:00:1b.0: no AFG or MFG node found
[ 20.299691] snd_hda_intel 0000:00:1b.0: no AFG or MFG node found
[ 20.299695] snd_hda_intel 0000:00:1b.0: no codecs initialized

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.