[Latitude D620, SigmaTel STAC9200, Speaker, Internal] Sound disappears
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pulseaudio (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Ubuntu 12.04 Beta 2 AMD64, running Unity 2D
--
Problem:
I went to sound settings, and played around with the general volume slider and the one for the sound effects, sometimes using the volume keys on my laptop. Then suddenly the sound stopped working.
What I did before I ran ubuntu-bug:
pidof pulseaudio (it was still running)
killall pulseaudio
pidof pulseaudio (it was again, still running (didn't check whether the PID was the same, but I'd assume it wasn't)
The first test tone in ubuntu-bug played, the second one didn't.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu15
ProcVersionSign
Uname: Linux 3.2.0-23-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0c: robin 11873 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xefffc000 irq 44'
Mixer name : 'SigmaTel STAC9200'
Components : 'HDA:83847690,
Controls : 14
Simple ctrls : 7
Date: Wed Apr 18 17:14:45 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
Symptom: audio
Symptom_
Symptom_Card: Built-in Audio - HDA Intel
Symptom_
11873 11873/dev/
/dev/snd/pcmC0D0c: robin F...m pulseaudio
Symptom_Jack: Speaker, Internal
Symptom_
Symptom_Type: No sound at all
Title: [Latitude D620, SigmaTel STAC9200, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/03/2007
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Latitude D620
dmi.sys.vendor: Dell Inc.
---
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: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xefffc000 irq 45'
Mixer name : 'SigmaTel STAC9200'
Components : 'HDA:83847690,
Controls : 14
Simple ctrls : 7
DistroRelease: Ubuntu 12.04
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
NonfreeKernelMo
Package: pulseaudio 1:1.1-0ubuntu15
PackageArchitec
ProcEnviron:
LANGUAGE=nl_BE:nl
TERM=xterm
PATH=(custom, no user)
LANG=nl_BE.UTF-8
SHELL=/bin/bash
ProcVersionSign
Tags: precise
Uname: Linux 3.2.0-23-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 04/03/2007
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Latitude D620
dmi.sys.vendor: Dell Inc.
And my sound is, once again, gone... I think it might have happened with the latest updates I installed, as I didn't have this problem in the afternoon. I didn't play with the volume controls this time btw. Neither do I know whether this happened an hour ago, or just now when Empathy should have made a sound. All I know is that it's a rather annoying bug.