Public bug reported:
After I resume my Asus Q551LN laptop the internal microphone becomes
terribly noisy. Killing pulseaudio doesn't help. Only return to normal
after reboot.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5
Uname: Linux 4.2.0-35-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: abarto 1673 F.... pulseaudio
/dev/snd/controlC0: abarto 1673 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Apr 11 09:08:44 2016
InstallationDate: Installed on 2016-04-09 (1 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Symptom_Type: Sound works for a while, then breaks
Title: [Q551LN, Realtek ALC3236, Speaker, Internal] fails after a while
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/31/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: Q551LN.204
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: Q551LN
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrQ551LN.204:bd07/31/2014:svnASUSTeKCOMPUTERINC.:pnQ551LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnQ551LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: Q551LN
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug wily
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https://bugs.launchpad.net/bugs/1568827
Title:
[Q551LN, Realtek ALC3236, Mic, Internal] becomes noise after resume
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