Fixed after checking pipewire-media-session release note. Thanks for your reply!
** Changed in: pulseaudio (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1966871 Title: Unable to play music in gnome but able to play in "speaker-test" after upgrade Status in pulseaudio package in Ubuntu: Invalid Bug description: Description: Ubuntu Jammy Jellyfish (development branch) Release: 22.04 ========================== pulseaudio: Installed:1:15.99.1+dfsg1-1ubuntu1 pipewire: Installed:0.3.48-1ubuntu1 ========================== After upgrade to 22.04 dev branch, it seems that gnome the desktop environment and applications can't detect sound output devices. But "speaker-test" and "aplay" works fine with root privileges. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: pulseaudio 1:15.99.1+dfsg1-1ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-23.23-generic 5.15.27 Uname: Linux 5.15.0-23-generic x86_64 ApportVersion: 2.20.11-0ubuntu79 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Tue Mar 29 15:01:27 2022 InstallationDate: Installed on 2021-05-01 (332 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: pulseaudio Symptom: audio UpgradeStatus: Upgraded to jammy on 2022-01-23 (64 days ago) dmi.bios.date: 09/11/2020 dmi.bios.release: 106.117 dmi.bios.vendor: INSYDE Corp. dmi.bios.version: XMAKB5R0P0E07 dmi.board.asset.tag: Any dmi.board.name: TM1701 dmi.board.vendor: Timi dmi.board.version: MP dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Timi dmi.chassis.version: Chassis Version dmi.ec.firmware.release: 0.7 dmi.modalias: dmi:bvnINSYDECorp.:bvrXMAKB5R0P0E07:bd09/11/2020:br106.117:efr0.7:svnTimi:pnTM1701:pvr:rvnTimi:rnTM1701:rvrMP:cvnTimi:ct10:cvrChassisVersion:skuTM1701-16773: dmi.product.family: Timibook dmi.product.name: TM1701 dmi.product.sku: TM1701-16773 dmi.sys.vendor: Timi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1966871/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp