Sound issues with kernel 5.0.0-31 update

[Ryan Foley]

KUbuntu 19.04
Upon kernel update from 5.0.0-29 to 5.0.0-31 audio cuts out after a few minutes.

Booting from 5.0.0-31 starting media playback is normal but sound cuts out after 5-10 minutes. Restarting pulseaudio (with either "killall pulseaudio" or "pulseaudio -k") resolves the issue temporarily, however it cuts out again in 5-10 minutes.

Booting from 5.0.0-29 displays no issues.

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: linux-headers-5.0.0-31:amd64 5.0.0-31.33
ProcVersionSignature: Ubuntu 5.0.0-31.33-generic 5.0.21
Uname: Linux 5.0.0-31-generic x86_64
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: ryan 1936 F.... pulseaudio
 /dev/snd/controlC0: ryan 1936 F.... pulseaudio
Date: Sun Oct 6 17:37:53 2019
InstallationDate: Installed on 2018-05-29 (495 days ago)
InstallationMedia: Kubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Gigabyte Technology Co., Ltd. AB350N-Gaming WIFI
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-31-generic root=UUID=551ce458-a372-4e0e-8eaf-0a47d05f1a7e ro quiet splash vt.handoff=1
PulseList:
 Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
 No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-5.0.0-31-generic N/A
 linux-backports-modules-5.0.0-31-generic N/A
 linux-firmware 1.178.3
SourcePackage: linux
UpgradeStatus: Upgraded to disco on 2019-05-02 (157 days ago)
dmi.bios.date: 04/17/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F23d
dmi.board.asset.tag: Default string
dmi.board.name: AB350N-Gaming WIFI-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF23d:bd04/17/2018:svnGigabyteTechnologyCo.,Ltd.:pnAB350N-GamingWIFI:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnAB350N-GamingWIFI-CF:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: Default string
dmi.product.name: AB350N-Gaming WIFI
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Kai-Heng Feng (kaihengfeng)]

Can you please test 5.0.0-33.35?