Public bug reported:
My last updating a few hours ago was quite different than usual.
Since then, many things are not working properly on my computer :
- my desktop is very strange (files have lost their appearance or doesn't
appear at all)
-there is no more sound at all : if I try to play a mp3 file or on the internet
(I checked the settings of course)
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.4.0-51.56-generic 5.4.65
Uname: Linux 5.4.0-51-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.9
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D3', '/dev/snd/hwC0D0',
'/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Oct 16 13:28:11 2020
InstallationDate: Installed on 2015-07-16 (1918 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: Upgraded to focal on 2020-10-16 (0 days ago)
dmi.bios.date: 12/14/2011
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 03QA
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 300E4A/300E5A/300E7A/3430EA/3530EA
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvr03QA:bd12/14/2011:svnSAMSUNGELECTRONICSCO.,LTD.:pn300E4A/300E5A/300E7A/3430EA/3530EA:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn300E4A/300E5A/300E7A/3430EA/3530EA:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.family: HuronRiver System
dmi.product.name: 300E4A/300E5A/300E7A/3430EA/3530EA
dmi.product.sku: System SKUNumber
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1900133
Title:
PCI/no sound at all since last updating
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