Main speaker audio dies after sleep/resume

[Aleksandr Panzin]

Audio disappears after second sleep/resume cycle.
(Regression. 3.5 mainline kernel and official kernel do not have this issue)

External DAC and DisplayPort/HDMI outputs work without issues.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: alsa-base 1.0.25+dfsg-0ubuntu3
Uname: Linux 3.6.2-030602-generic x86_64
ApportVersion: 2.6.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: alex 2566 F.... pulseaudio
Date: Sun Oct 14 15:32:08 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
PackageArchitecture: all
SourcePackage: alsa-driver
UpgradeStatus: Upgraded to quantal on 2012-10-12 (1 days ago)
dmi.bios.date: 05/24/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: G7ET29WW (1.11 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2352CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrG7ET29WW(1.11):bd05/24/2012:svnLENOVO:pn2352CTO:pvrThinkPadT430s:rvnLENOVO:rn2352CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2352CTO
dmi.product.version: ThinkPad T430s
dmi.sys.vendor: LENOVO

[Raymond (superquad-vortex2)]

do you mean the pin ctls of speaker pin become 0 instead of OUT after suspend and resume?

Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
  Control: name="Speaker Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Speaker Phantom Jack", index=0, device=0
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x00010014: OUT EAPD Detect
  EAPD 0x2: EAPD
  Pin Default 0x90170110: [Fixed] Speaker at Int N/A
    Conn = Analog, Color = Unknown
    DefAssociation = 0x1, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00:
  Unsolicited: tag=00, enabled=0
  Power states: D0 D1 D2 D3 EPSS
  Power: setting=D0, actual=D0
  Connection: 2
     0x0c* 0x0d

[Aleksandr Panzin (jalexoid)]

A) Intel HDA stopped working at all now. With kernels 3.5.0 and 3.6.2. Mainline 3.5.7 works perfectly fine.
B) I did not go digging through what the details of the reports are.(So what does pin ctrls mean is beyond my understanding of the issue)

[Aleksandr Panzin (jalexoid)]

Does not seem like an issue at the moment.

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.]