External microphone cannot be detected
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-lts-raring (Ubuntu) |
Won't Fix
|
High
|
David Henningsson | ||
Precise |
Won't Fix
|
Undecided
|
Unassigned | ||
Raring |
Invalid
|
Undecided
|
Unassigned |
Bug Description
CID: 201306-13687 Dell Latitude E6440
The external microphone cannot be detected when plugged in.
(Headphone is working, sound could be played through it).
Steps:
1. Install 12.04.3, boot to desktop.
2. Plug an external microphone in
3. Open "Sound Recorder", press the "Record sound" button and speak to the microphone
4. Playback
Expected results:
1. Sound could be recorded by the external microphone
2. In the "Input" tab of "Sound Settings", the device name would change from "Internal Microphone" to "Microphone" when it's plugged in.
Actual results:
The device name in the "input" tab of "Sound Settings" won't change at all.
The system still using the internal microphone for input device.
Verified with the latest mainline kernel, 3.12-trusty
There will be one more "Headset Microphone" device came up in the "Input" tab, and the external microphone could work if you manually select that device.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.8.0-33-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.8.0-33-generic.
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 1: PCH [HDA Intel PCH], device 0: ALC292 Analog [ALC292 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'MID'/'HDA Intel MID at 0xf7f34000 irq 52'
Mixer name : 'Intel Haswell HDMI'
Components : 'HDA:80862807,
Controls : 21
Simple ctrls : 3
Card1.Amixer.info:
Card hw:1 'PCH'/'HDA Intel PCH at 0xf7f30000 irq 53'
Mixer name : 'Realtek ALC292'
Components : 'HDA:10ec0292,
Controls : 23
Simple ctrls : 10
CurrentDmesg:
[ 110.316245] hda_codec: invalid CONNECT_LIST verb 6[0]:0
[ 110.316691] hda_codec: invalid CONNECT_LIST verb 7[0]:0
Date: Mon Nov 11 01:21:06 2013
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1)
MachineType: Dell Inc. Latitude E6440
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.79.7
SourcePackage: linux-lts-raring
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/18/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A00
dmi.board.name: 01PG7T
dmi.board.vendor: Dell Inc.
dmi.board.version: X03
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Latitude E6440
dmi.product.
dmi.sys.vendor: Dell Inc.
description: | updated |
tags: | added: 201306-13688 |
summary: |
- [Dell Latitude E6440] Internal / external microphones are not working + [Dell Latitude E6440] External microphone cannot be detected |
description: | updated |
Changed in linux-lts-raring (Ubuntu): | |
assignee: | Anthony Wong (anthonywong) → David Henningsson (diwic) |
status: | New → Triaged |
importance: | Undecided → Medium |
Changed in linux-lts-raring (Ubuntu): | |
status: | Triaged → In Progress |
Changed in linux-lts-raring (Ubuntu): | |
status: | In Progress → Won't Fix |
tags: | added: 201207-11439 |
Changed in linux-lts-raring (Ubuntu Precise): | |
status: | New → Won't Fix |
Alsa info from 3.12.0- 031200- generic kernel