Internal microphone not working

[diaolin]

On Asus P550L the internal microphone seems to be mute.

Ubuntu 14.10
Linux diaolinport 3.16.0-30-generic #40-Ubuntu SMP Mon Jan 12 22:06:37 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

Diaolin

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-30-generic 3.16.0-30.40
ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: diaolin 2564 F.... pulseaudio
 /dev/snd/controlC0: diaolin 2564 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Feb 9 16:41:46 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-02-06 (3 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: ASUSTeK COMPUTER INC. X550LA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-30-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash acpi_osi=Linux vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.16.0-30-generic N/A
 linux-backports-modules-3.16.0-30-generic N/A
 linux-firmware 1.138.1
SourcePackage: linux
UpgradeStatus: Upgraded to utopic on 2015-02-06 (3 days ago)
dmi.bios.date: 05/14/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X550LA.508
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X550LA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: ATN12345678901234567
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX550LA.508:bd05/14/2014:svnASUSTeKCOMPUTERINC.:pnX550LA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX550LA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: X550LA
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.19 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/

[diaolin (diaolin)]

Yes, of course, it's possible,

But i cannot test until tomorrow evening...

When tested i'll repost

:-)

Tx for your time

Diaolin

[diaolin (diaolin)]

kernel-bug-exists-upstream

Tested now but the bug persists

linux-image-3.19.0-031900-generic_3.19.0-031900.201502091451_amd64.deb

(and the mouse cursor disappears)

DIaolin

[diaolin (diaolin)]

Any comment?

As said i tested the new kernel but the microphone does not work (internal)

:-(

[diaolin (diaolin)]

Ok, i've resolved with an usb microphone....
but this is not a solution, this is another method.

Diaolin

[Launchpad Janitor (janitor)]

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