Public bug reported:
// , Other sound works alright.
This bug seems to affect my Dell XPS L521X Ubuntu laptop running Ubuntu
Xenial 16.04:
$ lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset
Family High Definition Audio Controller (rev 04)
01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller
(rev ff)
$ uname -a
Linux nb-XPS-L521X 4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55
UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
My headphone jack simply does not work with 16.04.
It worked just fine with 14.04.
I ran the following command to look at my audio packages:
$ sudo apt list > apt_list_20160912.txt ; cat
apt_list_20160912.txt | egrep 'audio|alsa|pulse'
Results are at the following link:
http://hastebin.com/kivayotucu.apache
If you would like further details about this, or a gdb report, I'm at
your service.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: nb 3944 F...m pulseaudio
/dev/snd/controlC0: nb 3944 F.... pulseaudio
nb 13118 F.... alsamixer
/dev/snd/controlC1: nb 3944 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Sep 12 22:23:48 2016
InstallationDate: Installed on 2016-09-11 (1 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Black Headphone Out, Front
Symptom_Type: Only some of outputs are working
Title: [XPS L521X, Realtek ALC3260, Black Headphone Out, Front] Playback problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/01/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A15
dmi.board.name: 0880F2
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A15
dmi.modalias:
dmi:bvnDellInc.:bvrA15:bd08/01/2013:svnDellInc.:pnXPSL521X:pvrA15:rvnDellInc.:rn0880F2:rvrA00:cvnDellInc.:ct8:cvrA15:
dmi.product.name: XPS L521X
dmi.product.version: A15
dmi.sys.vendor: Dell Inc.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: alc3260 amd64 apport-bug audio xenial
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https://bugs.launchpad.net/bugs/1622844
Title:
[XPS L521X, Realtek ALC3260, Headphone Out] No sound from the
headphone jack, ever.
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