Public bug reported: 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 media playback is normal but sound cuts out after 5-10 minutes. Restarting pulseaudio resolves the issue temporarily, however it cuts out again in 5-10 minutes. Booting from 5.0.0-29 shows 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. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug disco -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1846991 Title: Sound issues with kernel 5.0.0-31 update Status in linux package in Ubuntu: New Bug description: 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 media playback is normal but sound cuts out after 5-10 minutes. Restarting pulseaudio resolves the issue temporarily, however it cuts out again in 5-10 minutes. Booting from 5.0.0-29 shows 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. 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