Also, I never used headphones in running alsa-test.sh. Thought that might
help.
On Aug 8, 2014 3:41 AM, "Raymond" <email address hidden> wrote:

> 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:  [0x80 0x80]
>   Pincap 0x0001003c: IN OUT HP EAPD Detect
>   EAPD 0x2: EAPD
>   Pin Default 0x99130110: [Fixed] Speaker at Int ATAPI
>     Conn = ATAPI, 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*
>
>
>
> control.15 {
>                 iface CARD
>                 name 'Headphone Jack'
>                 value true
>                 comment {
>                         access read
>                         type BOOLEAN
>                         count 1
>                 }
>         }
>
>
> your speaker was muted by driver when headphone is plugged
>
>
> try hda jack sense test to test HP and mic
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1320020
>
> Title:
>   [Inspiron 1470, Realtek ALC272, Speaker, Internal] No sound at all
>
> Status in “alsa-driver” package in Ubuntu:
>   Confirmed
>
> Bug description:
>   I can get perfect sound through headphones, and the kernel recognizes
>   the internal speaker, but nothing is ever played through it. I have
>   personally tested a pair of earbuds to make sure that sound could play
>   through the headphone port, and that isn't a problem. The sound driver
>   just refuses to recognize the existence of the speaker, even though
>   the kernel does.
>
>   I wouldn't be surprised if the last upstream update had something to
>   do with it.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 14.04
>   Package: alsa-base 1.0.25+dfsg-0ubuntu4
>   ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
>   Uname: Linux 3.13.0-24-generic x86_64
>   NonfreeKernelModules: wl
>   ApportVersion: 2.14.1-0ubuntu3.1
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  isiah      7361 F.... pulseaudio
>   CurrentDesktop: GNOME
>   Date: Thu May 15 18:07:52 2014
>   InstallationDate: Installed on 2014-01-29 (106 days ago)
>   InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64
> (20131017)
>   PackageArchitecture: all
>   SourcePackage: alsa-driver
>   Symptom: audio
>   Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
>   Symptom_Card: Built-in Audio - HDA Intel
>   Symptom_DevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  isiah      7361 F.... pulseaudio
>   Symptom_Jack: Speaker, Internal
>   Symptom_Type: No sound at all
>   Title: [Inspiron 1470, Realtek ALC272, Speaker, Internal] No sound at all
>   UpgradeStatus: Upgraded to trusty on 2014-05-04 (11 days ago)
>   dmi.bios.date: 03/23/2011
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: A05
>   dmi.board.name: 0M7CYJ
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: A05
>   dmi.chassis.type: 8
>   dmi.chassis.vendor: Dell Inc.
>   dmi.chassis.version: A05
>   dmi.modalias:
> dmi:bvnDellInc.:bvrA05:bd03/23/2011:svnDellInc.:pnInspiron1470:pvrA05123:rvnDellInc.:rn0M7CYJ:rvrA05:cvnDellInc.:ct8:cvrA05:
>   dmi.product.name: Inspiron 1470
>   dmi.product.version: A05123
>   dmi.sys.vendor: Dell Inc.
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1320020/+subscriptions
>