Internal microphone not working in natty with VAIO VPCSB
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
David Henningsson | ||
Natty |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
The mic is switched on in KDE mixer sound settings.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+
ProcVersionSign
Uname: Linux 2.6.38-7-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC275 Analog [ALC275 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xc9400000 irq 51'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0275,
Controls : 18
Simple ctrls : 8
Date: Wed Apr 6 20:27:14 2011
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110405)
ProcEnviron:
LANGUAGE=
LANG=it_IT.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/10/2011
dmi.bios.vendor: INSYDE
dmi.bios.version: R0120H4
dmi.board.
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.
dmi.modalias: dmi:bvnINSYDE:
dmi.product.name: VPCSB1C5E
dmi.product.
dmi.sys.vendor: Sony Corporation
CVE References
Changed in alsa-driver (Ubuntu): | |
status: | New → In Progress |
assignee: | nobody → David Henningsson (diwic) |
tags: | added: patch |
affects: | alsa-driver (Ubuntu) → linux (Ubuntu) |
You just have an internal mic, no external mic jack, right?
Seems like the problem is that the internal mic is connected to adc node 0x11 whereas adc node 0x08 is the one actually being used. I believe the patch attached will solve the problem.