[Vostro 3450] No sound from internal speakers
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Medium
|
David Henningsson | ||
Oneiric |
Invalid
|
Medium
|
Unassigned | ||
Precise |
Invalid
|
Medium
|
Unassigned | ||
Quantal |
Invalid
|
Medium
|
David Henningsson |
Bug Description
Installed Precise on the Vostro 3450. During testing, no audio could be heard from the internal speakers. I tried multiple ways of producing sound, from the checkbox tests to using sound recorder to playing some music files. I tried selecting and re-selecting the internal audio source, adjusting volume levels, etc to no effect.
I WAS able to hear audio on headphones, so it's just the internal channel that seems affected by this.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-23-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu5
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0c: ubuntu 1559 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xe1800000 irq 51'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0269,
Controls : 24
Simple ctrls : 11
Date: Mon Apr 30 13:27:19 2012
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MachineType: Dell Inc. Dell System Vostro 3450
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
0 radeondrmfb
1 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.79
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/12/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: X24
dmi.board.
dmi.board.name: Emerald Lake
dmi.board.vendor: Dell Inc.
dmi.board.version: FAB1
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Dell System Vostro 3450
dmi.sys.vendor: Dell Inc.
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: regression-release |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Changed in linux (Ubuntu Precise): | |
status: | New → Confirmed |
Changed in linux (Ubuntu Quantal): | |
assignee: | nobody → David Henningsson (diwic) |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Changed in linux (Ubuntu Oneiric): | |
status: | New → Confirmed |
Changed in linux (Ubuntu Precise): | |
status: | New → Confirmed |
Would it be possible for you to test the latest upstream kernel? Refer to https:/ /wiki.ubuntu. com/KernelMainl ineBuilds . Please test the latest v3.4kernel[1] (Not a kernel in the daily directory). Once you've tested the upstream kernel, please remove the 'needs- upstream- testing' tag(Only that one tag, please leave the other tags). This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream- testing' text.
If this bug is fixed in the mainline kernel, please add the following tag 'kernel- fixed-upstream' .
If the mainline kernel does not fix this bug, please add the tag: 'kernel- bug-exists- upstream' .
If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel- unable- to-test- upstream' .
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".
Thanks in advance.
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.4-rc4- precise/