It sounds like btrfs+compress-zstd is just blocking too much if there is no problem with ext4.
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- 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/2019499 Title: interrupt sound if the disk is writing data (btrfs+compress-zstd) Status in linux package in Ubuntu: Incomplete Status in pipewire package in Ubuntu: New Bug description: ubuntu 23.04 interrupt sound (interval 5-30s) if the disk is writing data (btrfs+compress-zstd) before upgrading from ubuntu 22.04+pulse interrupt sound one time (1-10s) only when ending write interrupt sound net download (15M/bit max) or copy and write to btrfs+compress-zstd. download app: (firefox, uget, seamonkey, yt-dlp, synaptic) playing app: (vlc, rhythmbox, smplayer) interrupted sound even if the file is played from another disc. sound OK if write to ext4 or ramdisc. ProblemType: Bug DistroRelease: Ubuntu 23.04 Package: pipewire-bin 0.3.65-3 ProcVersionSignature: Ubuntu 6.2.0-20.20-generic 6.2.6 Uname: Linux 6.2.0-20-generic x86_64 ApportVersion: 2.26.1-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: unknown Date: Sun May 14 13:52:08 2023 ExecutablePath: /usr/bin/pipewire ProcEnviron: LANG=sk_SK.UTF-8 PATH=(custom, no user) SHELL=/bin/bash XDG_RUNTIME_DIR=<set> SourcePackage: pipewire UpgradeStatus: Upgraded to lunar on 2022-06-18 (329 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2019499/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp