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
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
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.
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