[Dell Studio 1558] Driver advertises extra internal Microphone Input which does not work
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
David Henningsson |
Bug Description
Binary package hint: pulseaudio
Using alsamixer, I can select "Input Mic 1" on my Intel sound card (snd_hda_intel) using alsamixer, but pulse does not see it. Pulse does see "Analog Microphone" (selects alsa "Mic"), "Internal Microphone" (selects alsa "Internal Mic") and "Analog Line-In" (selects alsa "Internal Mic" as well). As none of these are alsa "Input Mic 1", I can't get the microphone to record without going to alsamixer.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: pulseaudio 1:0.9.22+
ProcVersionSign
Uname: Linux 2.6.38-5-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0a00000 irq 44'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:111d7675,
Controls : 25
Simple ctrls : 15
Date: Tue Mar 8 17:47:54 2011
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to natty on 2011-03-06 (2 days ago)
dmi.bios.date: 06/24/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0G939P
dmi.board.vendor: Dell Inc.
dmi.board.version: A07
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Studio 1558
dmi.product.
dmi.sys.vendor: Dell Inc.
affects: | pulseaudio (Ubuntu) → linux (Ubuntu) |
Hi Joshua, could you elaborate a little on what inputs you actually have? According to BIOS, you have two internal mics and one external mic jack. According to http:// www.dell. com/us/ p/studio- 1558/pd this machine has one mic jack and one line-in jack.
Could you explain what physical inputs connect to 'Internal Mic', 'Mic' and 'Internal Mic 1' at the alsa level?