[Inspiron 1420, SigmaTel STAC9228, Speaker, Internal] No sound at all
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
For a few years sound did not work on this laptop. Sometime during the 13.10 release cycle the problem was fixed in the kernel. Now in the 14.04 after a kernel update sound no longer works. I'm not 100% sure which kernel update broke sound. I will try to install some of the older kernels and track it down.
Alsa and PulseAudio both show that the sound is turned all the way up, but no sound plays and the sound tests fail to make any noise too.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 3.13.0-12-generic i686
ApportVersion: 2.13.2-0ubuntu5
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: LXDE
Date: Tue Feb 25 01:01:28 2014
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Built-in Audio - HDA Intel
Symptom_
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/seq: timidity 1585 F.... timidity
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [Inspiron 1420, SigmaTel STAC9228, Speaker, Internal] No sound at all
UpgradeStatus: Upgraded to trusty on 2013-12-29 (58 days ago)
dmi.bios.date: 12/19/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 0DT492
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Inspiron 1420
dmi.sys.vendor: Dell Inc.
Changed in alsa-driver (Ubuntu): | |
status: | New → Incomplete |
[ 15.611085] autoconfig: line_outs=1 (0xd/0x0/ 0x0/0x0/ 0x0) type:speaker 0x0/0x0/ 0x0) 0x0/0x0/ 0x0) 0x0/0x0/ 0x0) type:line 0x0/0x0/ 0x0) 0x0/0x0/ 0x0)
[ 15.611089] speaker_outs=0 (0x0/0x0/
[ 15.611092] hp_outs=2 (0xf/0xa/
[ 15.611093] mono: mono_out=0x0
[ 15.611095] dig-out=0x21/0x0
[ 15.611096] inputs:
[ 15.611099] Internal Mic=0x13
[ 15.611100] Mic=0xe
[ 15.624033] autoconfig: line_outs=0 (0x0/0x0/
[ 15.624036] speaker_outs=0 (0x0/0x0/
[ 15.624039] hp_outs=0 (0x0/0x0/
[ 15.624040] mono: mono_out=0x0
[ 15.624041] inputs: