Public bug reported:
It is a Toshiba Satellite C50-B-15N to be precise. It has a single combo plug,
and Ubuntu fails to switch to the headset microphone when a combo jack is
plugged in.
Sometimes even the output fails switching to phones, but it only happens very
seldom, and after a reboot it works fine again. But the mic just never ever
switches, only the laptop's built-in one is always working.
I am using an up to date Ubuntu 15.04 Vivid Vervet with Unity and
standard audio set-up. I haven't (yet) change anything audio-related. I
have started this bug with apport, so I believe most of these details
are reported there.
Probably a different bug, but it could be related: The built-in mic is
stereo, but only its left side is actually working, as a normal single-
channel mic. The right side is deaf.
Let me know if you need other info.
Thanks!
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.19.0-26.28-generic 3.19.8-ckt4
Uname: Linux 3.19.0-26-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: franko 1631 F.... pulseaudio
CurrentDesktop: Unity
Date: Sat Aug 22 13:28:51 2015
InstallationDate: Installed on 2015-04-24 (119 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Ugrađeni zvuk - HDA Intel PCH
Symptom_Jack: Mic, Internal
Symptom_Type: No auto-switch between inputs
Title: [SATELLITE C50-B, Realtek ALC233, Mic, Internal] No autoswitch
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/11/2014
dmi.bios.vendor: TOSHIBA
dmi.bios.version: 1.30
dmi.board.asset.tag: *
dmi.board.name: ZBWAA
dmi.board.vendor: TOSHIBA
dmi.board.version: 1.00
dmi.chassis.asset.tag: *
dmi.chassis.type: 10
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnTOSHIBA:bvr1.30:bd06/11/2014:svnTOSHIBA:pnSATELLITEC50-B:pvrPSCMNE-01G009Y4:rvnTOSHIBA:rnZBWAA:rvr1.00:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
dmi.product.name: SATELLITE C50-B
dmi.product.version: PSCMNE-01G009Y4
dmi.sys.vendor: TOSHIBA
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug vivid
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https://bugs.launchpad.net/bugs/1487702
Title:
[SATELLITE C50-B, Realtek ALC233, Mic, Internal] No autoswitch
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