Public bug reported:
Hello,
on Ubuntu this bug regularly appearing: audio suddenly crackling for all
softwares.
If I restart pulseaudio, it changes nothing.
But if I restart gnome-shell ("alt+F2", type "r"), the audio no more crackling.
I had this bug for Ubuntu 17.10 and perhaps 17.04 too.
Thank you for your help.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: pulseaudio 1:11.1-1ubuntu7
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D7p: romain 3648 F...m pulseaudio
/dev/snd/controlC0: romain 3648 F.... pulseaudio
CurrentDesktop: GNOME
Date: Tue May 22 07:56:34 2018
InstallationDate: Installed on 2012-07-07 (2144 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to bionic on 2018-04-05 (47 days ago)
dmi.bios.date: 09/29/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V2.12
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z77A-G45 (MS-7752)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV2.12:bd09/29/2013:svnMSI:pnMS-7752:pvr1.0:rvnMSI:rnZ77A-G45(MS-7752):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7752
dmi.product.version: 1.0
dmi.sys.vendor: MSI
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1772578
Title:
audio crackling
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