Public bug reported:
Hi,
I have an issue using the headset microphone.
hdajacksensetest will happily report the insertion and presence
of the headset (with two separate 3.5mm for input and output):
Pin 0x18 (Pink Mic, Left side): present = Yes
If I use alsamixer to increase the levels, and enable the "loopback",
I can hear the input in the headphones, but no levels are visible
running "SoundRecorder".
Happy to test whatever can help here. System is
an Acer TravelMate P645-M V4DA2 running 16.04
current as of 2nd of April.
Yours, Steffen
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6
Uname: Linux 4.4.0-16-generic x86_64
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: sneumann 2087 F.... pulseaudio
/dev/snd/controlC1: sneumann 2087 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Apr 3 10:48:58 2016
InstallationDate: Installed on 2016-03-20 (13 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: sneumann 2087 F.... pulseaudio
/dev/snd/controlC1: sneumann 2087 F.... pulseaudio
Symptom_Jack: Pink Mic, Left
Symptom_Type: No sound at all
Title: [TMP645-M, Realtek ALC282, Pink Mic, Left] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/14/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V2.07
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: BAD40_HW
dmi.board.vendor: Acer
dmi.board.version: V2.07
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsydeCorp.:bvrV2.07:bd01/14/2014:svnAcer:pnTMP645-M:pvrV2.07:rvnAcer:rnBAD40_HW:rvrV2.07:cvnAcer:ct10:cvrChassisVersion:
dmi.product.name: TMP645-M
dmi.product.version: V2.07
dmi.sys.vendor: Acer
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1565420
Title:
[TMP645-M, Realtek ALC282, Pink Mic, Left] No sound at all
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