Public bug reported:
cat /proc/asound/cards
cat /proc/asound/cards
0 [HDMI ]: HDA-Intel - HDA ATI HDMI
HDA ATI HDMI at 0xffb64000 irq 43
1 [Generic ]: HDA-Intel - HD-Audio Generic
HD-Audio Generic at 0xffb60000 irq 16
aplay /usr/share/sounds/alsa/Front_Center.wav
ALSA lib pcm_dmix.c:1052:(snd_pcm_dmix_open) unable to open slave
aplay: main:788: Fehler beim Öffnen des Gerätes: Datei oder Verzeichnis nicht
gefunden
lsb_release -rd
Description: Ubuntu 18.04.4 LTS
Release: 18.04
apt-cache policy pkgname
N: Paket pkgname kann nicht gefunden werden.
http://alsa-project.org/db/?f=faeda5de343b2d29e504e3ba0e8fdc20818d5f02
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.15.0-91.92-generic 4.15.18
Uname: Linux 4.15.0-91-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.12
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: klaus 14375 F.... alsamixer
CurrentDesktop: GNOME-Flashback:GNOME
Date: Tue Mar 31 18:41:50 2020
InstallationDate: Installed on 2018-07-05 (635 days ago)
InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
PackageArchitecture: all
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: alsa-driver
Symptom: audio
UpgradeStatus: Upgraded to bionic on 2018-09-01 (577 days ago)
dmi.bios.date: 10/27/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.00
dmi.board.name: QC5000-ITX/PH
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.00:bd10/27/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnQC5000-ITX/PH:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1869920
Title:
no sound
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