Ubuntu doesn't detect Mic2 is plugged in, also not amplified. This can be done manually, but not very userfriendly.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Wishlist
|
Unassigned |
Bug Description
When running system test, when you speak into the Microphone, I use Mic2 which is on the front of my PC. Mic1 is in the back. In order to get system test to work we must change the recording device from the sound properties to Mic2, then amplify by about 50%. Works flawlessly after this. A fairly trivial bug, but might confuse newbies since it doesn't auto-detect.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: alsa-base 1.0.23+
ProcVersionSign
Uname: Linux 2.6.35-22-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
Cannot stat file /proc/4538/fd/35: Stale NFS file handle
Cannot stat file /proc/4538/fd/39: Stale NFS file handle
Cannot stat file /proc/4538/fd/40: Stale NFS file handle
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbff8000 irq 54'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,
Controls : 38
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfbbfc000 irq 55'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
CheckboxCommand: alsa_record_
CheckboxData: Needs to detected when heaphones are in Mic2, then amplify...
CheckboxDescrip
Connect a microphone to your microphone port. Click the Test button, then speak into the microphone. After a few seconds, your speech will be played back to you.
Did you hear your speech played back?
CheckboxTest: alsa_record_
Date: Thu Oct 7 18:30:05 2010
LiveMediaBuild: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitec
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
SourcePackage: alsa-driver
dmi.bios.date: 05/04/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FB
dmi.board.name: EX58-UD3R
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: EX58-UD3R
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
This feature is only available for certain codecs. Also, consider the use case for having both Mic1 and Mic2 active. How should PulseAudio act in that instance?