Thank you for your bug report, could you perhaps report it directly upstream as well on https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues ?
** Changed in: pulseaudio (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1954742 Title: Sound starts delayed (4sec) when using HDMI audio Status in pulseaudio package in Ubuntu: New Bug description: Reproduce: - Connect notebook to external monitor via HDMI - Start random video in youtube / vlc player Actual: - Sound starts with about 4secs of delay Reproducible: always Misc: The package is just a guess. lsb_release -rd Description: Ubuntu 21.10 Release: 21.10 apt-cache policy pulseaudio pulseaudio: Installed: 1:15.0+dfsg1-1ubuntu2.2 Candidate: 1:15.0+dfsg1-1ubuntu2.2 Version table: *** 1:15.0+dfsg1-1ubuntu2.2 1 (phased 20%) 500 http://archive.ubuntu.com/ubuntu impish-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu impish-proposed/main amd64 Packages 100 /var/lib/dpkg/status 1:15.0+dfsg1-1ubuntu2 500 500 http://archive.ubuntu.com/ubuntu impish/main amd64 Packages ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: pulseaudio 1:15.0+dfsg1-1ubuntu2.2 ProcVersionSignature: Ubuntu 5.13.0-23.23-generic 5.13.19 Uname: Linux 5.13.0-23-generic x86_64 ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: nimono 2373 F.... pulseaudio /dev/snd/pcmC0D3p: nimono 2373 F...m pulseaudio CasperMD5CheckResult: unknown CurrentDesktop: XFCE Date: Tue Dec 14 15:20:56 2021 SourcePackage: pulseaudio UpgradeStatus: Upgraded to impish on 2021-12-08 (6 days ago) dmi.bios.date: 01/23/2018 dmi.bios.release: 1.7 dmi.bios.vendor: FUJITSU // Insyde Software Corp. dmi.bios.version: Version 1.07 dmi.board.name: FJNB2BB dmi.board.vendor: FUJITSU dmi.board.version: A2 dmi.chassis.type: 10 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//InsydeSoftwareCorp.:bvrVersion1.07:bd01/23/2018:br1.7:svnFUJITSU:pnFMVWB3U27:pvr:rvnFUJITSU:rnFJNB2BB:rvrA2:cvnFUJITSU:ct10:cvr:sku: dmi.product.family: LIFEBOOK-JR dmi.product.name: FMVWB3U27 dmi.sys.vendor: FUJITSU modified.conffile..etc.pulse.default.pa: [modified] mtime.conffile..etc.pulse.default.pa: 2021-12-08T10:02:48.239277 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1954742/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp