alsa-project/alsa-lib issue #245 was opened from decepticlown: I have a TV connected through `HDMI` to laptop which has `NVidia 1650ti` card. In `pavucontrol` I can not see any `HDA NVidia` profiles. It only shows `off`. I can solve it by `downgrading to alsa-lib 1.2.4`. After that HDMI profiles are shown properly and sound works. Issue persists with both proprietary and open source NVidia drivers. pipewire version: 0.3.52-2 pipewire-alsa version: 0.3.52-2 pipewire-pulse version: 0.3.52-2 wireplumber version: 0.4.10-3 alsa-lib version: 1.2.7-1 Archlinux kernel version: 5.18.7 I haven't done any configuration for above packages. Its basically fresh install. <details> <summary> $ pactl list cards</summary> Card #44 Name: alsa_card.pci-0000_01_00.1 Driver: alsa Owner Module: n/a Properties: api.acp.auto-port = "false" api.acp.auto-profile = "false" api.alsa.card = "0" api.alsa.card.longname = "HDA NVidia at 0xfc080000 irq 99" api.alsa.card.name = "HDA NVidia" api.alsa.path = "hw:0" api.alsa.use-acp = "true" api.dbus.ReserveDevice1 = "Audio0" device.api = "alsa" device.bus = "pci" device.bus_path = "pci-0000:01:00.1" device.description = "HDA NVidia" device.enum.api = "udev" device.icon_name = "audio-card-analog-pci" device.name = "alsa_card.pci-0000_01_00.1" device.nick = "HDA NVidia" device.plugged.usec = "3396199" device.product.id = "4346" device.subsystem = "sound" device.sysfs.path = "/sys/devices/pci0000:00/0000:00:01.1/0000:01:00.1/sound/card0" device.vendor.id = "4318" device.vendor.name = "NVIDIA Corporation" media.class = "Audio/Device" factory.id = "14" client.id = "34" object.id = "42" object.serial = "44" object.path = "alsa:pcm:0" alsa.card = "0" alsa.card_name = "HDA NVidia" alsa.long_card_name = "HDA NVidia at 0xfc080000 irq 99" alsa.driver_name = "snd_hda_intel" device.string = "0" Profiles: off: Off (sinks: 0, sources: 0, priority: 0, available: yes) Active Profile: off Card #45 Name: alsa_card.pci-0000_06_00.6 Driver: alsa Owner Module: n/a Properties: api.acp.auto-port = "false" api.acp.auto-profile = "false" api.alsa.card = "1" api.alsa.card.longname = "HD-Audio Generic at 0xfc5c0000 irq 100" api.alsa.card.name = "HD-Audio Generic" api.alsa.path = "hw:1" api.alsa.use-acp = "true" api.dbus.ReserveDevice1 = "Audio1" device.api = "alsa" device.bus = "pci" device.bus_path = "pci-0000:06:00.6" device.description = "Family 17h/19h HD Audio Controller" device.enum.api = "udev" device.icon_name = "audio-card-analog-pci" device.name = "alsa_card.pci-0000_06_00.6" device.nick = "HD-Audio Generic" device.plugged.usec = "3762193" device.product.id = "5603" device.product.name = "Family 17h/19h HD Audio Controller" device.subsystem = "sound" device.sysfs.path = "/sys/devices/pci0000:00/0000:00:08.1/0000:06:00.6/sound/card1" device.vendor.id = "4130" device.vendor.name = "Advanced Micro Devices, Inc. [AMD]" media.class = "Audio/Device" factory.id = "14" client.id = "34" object.id = "43" object.serial = "45" object.path = "alsa:pcm:1" alsa.card = "1" alsa.card_name = "HD-Audio Generic" alsa.long_card_name = "HD-Audio Generic at 0xfc5c0000 irq 100" alsa.driver_name = "snd_hda_intel" device.string = "1" Profiles: off: Off (sinks: 0, sources: 0, priority: 0, available: yes) HiFi: Play HiFi quality Music (sinks: 1, sources: 2, priority: 8000, available: yes) Active Profile: HiFi Ports: [Out] Speaker: Speaker (type: Speaker, priority: 100, latency offset: 0 usec, availability unknown) Properties: port.type = "speaker" card.profile.port = "0" Part of profile(s): HiFi [Out] Headphones: Headphones (type: Headphones, priority: 200, latency offset: 0 usec, availability group: Headphone, not available) Properties: port.type = "headphones" port.availability-group = "Headphone" card.profile.port = "1" Part of profile(s): HiFi [In] Mic2: Headphones Stereo Microphone (type: Mic, priority: 200, latency offset: 0 usec, availability group: Mic, not available) Properties: port.type = "mic" port.availability-group = "Mic" card.profile.port = "2" Part of profile(s): HiFi [In] Mic1: Digital Microphone (type: Mic, priority: 100, latency offset: 0 usec, availability unknown) Properties: port.type = "mic" card.profile.port = "3" Part of profile(s): HiFi </details> <details> <summary> $ pactl list sinks </summary> Sink #52 State: SUSPENDED Name: alsa_output.pci-0000_06_00.6.HiFi__hw_Generic__sink Description: Family 17h/19h HD Audio Controller Speaker + Headphones Driver: PipeWire Sample Specification: s32le 2ch 48000Hz Channel Map: front-left,front-right Owner Module: 4294967295 Mute: no Volume: front-left: 32966 / 50% / -17.90 dB, front-right: 32966 / 50% / -17.90 dB balance 0.00 Base Volume: 65536 / 100% / 0.00 dB Monitor Source: alsa_output.pci-0000_06_00.6.HiFi__hw_Generic__sink.monitor Latency: 0 usec, configured 0 usec Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY Properties: alsa.card = "1" alsa.card_name = "HD-Audio Generic" alsa.class = "generic" alsa.device = "0" alsa.driver_name = "snd_hda_intel" alsa.id = "ALC245 Analog" alsa.long_card_name = "HD-Audio Generic at 0xfc5c0000 irq 100" alsa.mixer_device = "_ucm0003.hw:Generic" alsa.name = "ALC245 Analog" alsa.resolution_bits = "16" alsa.subclass = "generic-mix" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" api.alsa.card.longname = "HD-Audio Generic at 0xfc5c0000 irq 100" api.alsa.card.name = "HD-Audio Generic" api.alsa.open.ucm = "true" api.alsa.path = "hw:Generic" api.alsa.pcm.card = "1" api.alsa.pcm.stream = "playback" audio.channels = "2" audio.position = "FL,FR" card.profile.device = "0" device.api = "alsa" device.class = "sound" device.id = "43" device.profile.description = "Speaker + Headphones" device.profile.name = "HiFi: hw:Generic: sink" device.routes = "2" factory.name = "api.alsa.pcm.sink" media.class = "Audio/Sink" device.description = "Family 17h/19h HD Audio Controller Speaker + Headphones" node.name = "alsa_output.pci-0000_06_00.6.HiFi__hw_Generic__sink" node.nick = "ALC245 Analog" node.pause-on-idle = "false" object.path = "alsa:pcm:1:hw:Generic:playback" priority.driver = "1000" priority.session = "1000" factory.id = "18" clock.quantum-limit = "8192" client.id = "34" node.driver = "true" factory.mode = "merge" audio.adapt.follower = "" library.name = "audioconvert/libspa-audioconvert" object.id = "50" object.serial = "52" Ports: [Out] Speaker: Speaker (type: Speaker, priority: 100, availability unknown) [Out] Headphones: Headphones (type: Headphones, priority: 200, availability group: Headphone, not available) Active Port: [Out] Speaker Formats: pcm </details> <details> <summary> $ journalctl --user -u pipewire </summary> Jun 22 19:32:54 acpomen systemd[624]: Started PipeWire Multimedia Service. Jun 22 19:32:54 acpomen pipewire[7606]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 19:32:54 acpomen pipewire[7606]: mod.rt: could not set nice-level to -11: No such file or directory Jun 22 19:32:54 acpomen pipewire[7606]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 19:32:54 acpomen pipewire[7606]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 19:32:54 acpomen pipewire[7606]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 19:32:54 acpomen pipewire[7606]: mod.rt: could not make thread 7611 realtime using RTKit: No such file or directory Jun 22 19:33:14 acpomen systemd[624]: Stopping PipeWire Multimedia Service... Jun 22 19:33:14 acpomen systemd[624]: Stopped PipeWire Multimedia Service. -- Boot cffbe11774b045209ebac44a28f3b208 -- Jun 22 19:40:30 acpomen systemd[710]: Started PipeWire Multimedia Service. Jun 22 19:40:30 acpomen pipewire[828]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 19:40:30 acpomen pipewire[828]: mod.rt: could not set nice-level to -11: No such file or directory Jun 22 19:40:30 acpomen pipewire[828]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 19:40:30 acpomen pipewire[828]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 19:40:30 acpomen pipewire[828]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 19:40:30 acpomen pipewire[828]: mod.rt: could not make thread 841 realtime using RTKit: No such file or directory Jun 22 21:24:34 acpomen systemd[710]: Stopping PipeWire Multimedia Service... Jun 22 21:24:34 acpomen systemd[710]: Stopped PipeWire Multimedia Service. -- Boot ce4eadd6c5724803a855cdd812d7c3b1 -- Jun 22 21:24:55 acpomen systemd[671]: Started PipeWire Multimedia Service. Jun 22 21:24:55 acpomen pipewire[795]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 21:24:55 acpomen pipewire[795]: mod.rt: could not set nice-level to -11: No such file or directory Jun 22 21:24:55 acpomen pipewire[795]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 21:24:55 acpomen pipewire[795]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 21:24:55 acpomen pipewire[795]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 21:24:55 acpomen pipewire[795]: mod.rt: could not make thread 817 realtime using RTKit: No such file or directory Jun 22 21:29:13 acpomen systemd[671]: Stopping PipeWire Multimedia Service... Jun 22 21:29:13 acpomen systemd[671]: Stopped PipeWire Multimedia Service. -- Boot 84159dbd36c44d528956ced91fa003bc -- Jun 22 21:29:31 acpomen systemd[692]: Started PipeWire Multimedia Service. Jun 22 21:29:31 acpomen pipewire[815]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 21:29:31 acpomen pipewire[815]: mod.rt: could not set nice-level to -11: No such file or directory Jun 22 21:29:31 acpomen pipewire[815]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 21:29:31 acpomen pipewire[815]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 21:29:31 acpomen pipewire[815]: mod.rt: RTKit error: org.freedesktop.DBus.Error.ServiceUnknown Jun 22 21:29:31 acpomen pipewire[815]: mod.rt: could not make thread 825 realtime using RTKit: No such file or directory Jun 22 21:31:26 acpomen systemd[692]: Stopping PipeWire Multimedia Service... Jun 22 21:31:26 acpomen systemd[692]: Stopped PipeWire Multimedia Service. -- Boot 23fb63f7cfda4de1953f2c4a0b307323 -- Jun 22 21:32:08 acpomen systemd[678]: Started PipeWire Multimedia Service. Jun 23 02:53:10 acpomen systemd[678]: Stopping PipeWire Multimedia Service... Jun 23 02:53:10 acpomen systemd[678]: Stopped PipeWire Multimedia Service. Jun 23 02:53:10 acpomen systemd[678]: pipewire.service: Consumed 48.006s CPU time. -- Boot fe356232671a4f5a80b0907d9fb80e14 -- Jun 23 12:41:30 acpomen systemd[705]: Started PipeWire Multimedia Service. Jun 23 22:27:07 acpomen pipewire[1179]: spa.alsa: hdmi:0,5: Channels doesn't match (requested 8, got 6) Jun 23 22:27:07 acpomen pipewire[1179]: spa.alsa: hdmi:0,5: Channels doesn't match (requested 8, got 6) Jun 23 22:27:07 acpomen pipewire[1179]: spa.alsa: hdmi:0,5: Channels doesn't match (requested 8, got 6) Jun 23 22:27:08 acpomen pipewire[1179]: spa.alsa: hw:0,11: Channels doesn't match (requested 8, got 6) Jun 23 22:27:08 acpomen pipewire[1179]: spa.alsa: hw:0,11: Channels doesn't match (requested 8, got 6) Jun 23 22:27:08 acpomen pipewire[1179]: spa.alsa: hw:0,11: Channels doesn't match (requested 8, got 6) Jun 24 02:05:47 acpomen systemd[705]: Stopping PipeWire Multimedia Service... Jun 24 02:05:47 acpomen systemd[705]: Stopped PipeWire Multimedia Service. Jun 24 02:05:47 acpomen systemd[705]: pipewire.service: Consumed 1min 9.342s CPU time. -- Boot 2c6154fab18a4a5594b6357264a845ff -- Jun 24 12:06:07 acpomen systemd[708]: Started PipeWire Multimedia Service. Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: pw.node: (alsa_output.pci-0000_01_00.1.pro-output-10-78) suspended -> error (Start error: Device or resource busy) Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: pw.node: (alsa_output.pci-0000_01_00.1.pro-output-11-79) suspended -> error (Start error: Device or resource busy) Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 24 15:42:27 acpomen pipewire[1140]: pw.link: 0x55a4586a0f10: port 0x55a457909450 can't set io:1 (Spa:Enum:IO:Buffers): Invalid argument Jun 24 15:42:27 acpomen pipewire[1140]: pw.link: 0x55a4586a0f10: port 0x55a457909450 can't set io:1 (Spa:Enum:IO:Buffers): Invalid argument Jun 24 17:01:55 acpomen systemd[708]: Stopping PipeWire Multimedia Service... Jun 24 17:01:55 acpomen systemd[708]: Stopped PipeWire Multimedia Service. Jun 24 17:01:55 acpomen systemd[708]: pipewire.service: Consumed 23.174s CPU time. -- Boot 2cae9b322eeb4d01b875c6ad08ceaa01 -- Jun 24 17:02:40 acpomen systemd[672]: Started PipeWire Multimedia Service. Jun 24 22:29:37 acpomen systemd[672]: Stopping PipeWire Multimedia Service... Jun 24 22:29:37 acpomen systemd[672]: Stopped PipeWire Multimedia Service. Jun 24 22:29:37 acpomen systemd[672]: pipewire.service: Consumed 32.107s CPU time. -- Boot d0598bf6fa6f4cabb8564254d1618467 -- Jun 26 19:14:11 acpomen systemd[667]: Started PipeWire Multimedia Service. Jun 26 19:15:01 acpomen pipewire[1087]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: pw.node: (alsa_output.pci-0000_01_00.1.pro-output-10-58) suspended -> error (Start error: Device or resource busy) Jun 26 19:15:01 acpomen pipewire[1087]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 26 19:15:01 acpomen pipewire[1087]: pw.node: (alsa_output.pci-0000_01_00.1.pro-output-11-49) suspended -> error (Start error: Device or resource busy) Jun 26 23:26:35 acpomen systemd[667]: Stopping PipeWire Multimedia Service... Jun 26 23:26:35 acpomen systemd[667]: Stopped PipeWire Multimedia Service. Jun 26 23:26:35 acpomen systemd[667]: pipewire.service: Consumed 29.662s CPU time. -- Boot e754f78daab143569c36d8be663986ae -- Jun 28 17:10:19 acpomen systemd[752]: Started PipeWire Multimedia Service. Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: pw.node: (alsa_output.pci-0000_01_00.1.pro-output-10-78) suspended -> error (Start error: Device or resource busy) Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,10': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.alsa: 'hw:0,11': playback open failed: Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: spa.audioadapter: params Spa:Enum:ParamId:EnumFormat: 0:0 (follower format) Device or resource busy Jun 28 18:49:19 acpomen pipewire[1277]: pw.node: (alsa_output.pci-0000_01_00.1.pro-output-11-79) suspended -> error (Start error: Device or resource busy) Jun 28 18:49:19 acpomen pipewire[1277]: pw.link: 0x556e964bf250: port 0x556e9576fc80 can't set io:1 (Spa:Enum:IO:Buffers): Invalid argument Jun 28 18:49:19 acpomen pipewire[1277]: pw.link: 0x556e964bf250: port 0x556e9576fc80 can't set io:1 (Spa:Enum:IO:Buffers): Invalid argument Jun 28 15:44:26 acpomen systemd[752]: Stopping PipeWire Multimedia Service... Jun 28 15:44:26 acpomen systemd[752]: Stopped PipeWire Multimedia Service. Jun 28 15:44:26 acpomen systemd[752]: pipewire.service: Consumed 49.188s CPU time. -- Boot 9c1e5f7301a64e9180bd6a9bf6cb3ec6 -- Jun 28 15:45:13 acpomen systemd[696]: Started PipeWire Multimedia Service. Jun 28 16:05:17 acpomen systemd[696]: Stopping PipeWire Multimedia Service... Jun 28 16:05:17 acpomen systemd[696]: Stopped PipeWire Multimedia Service. -- Boot 619883556f584c45b36b0072399b3621 -- Jun 28 16:05:38 acpomen systemd[678]: Started PipeWire Multimedia Service. Jun 28 16:07:51 acpomen systemd[678]: Stopping PipeWire Multimedia Service... Jun 28 16:07:51 acpomen systemd[678]: Stopped PipeWire Multimedia Service. Jun 28 16:07:51 acpomen systemd[678]: Started PipeWire Multimedia Service. Jun 28 16:13:04 acpomen systemd[678]: Stopping PipeWire Multimedia Service... Jun 28 16:13:04 acpomen systemd[678]: Stopped PipeWire Multimedia Service. -- Boot 017f208f301c4e3787ee98c5827a39eb -- Jun 28 16:13:22 acpomen systemd[682]: Started PipeWire Multimedia Service. Jun 28 16:16:30 acpomen systemd[682]: Stopping PipeWire Multimedia Service... Jun 28 16:16:30 acpomen systemd[682]: Stopped PipeWire Multimedia Service. -- Boot b9c9a99d501148028e7db65ec457fd0a -- Jun 28 16:16:50 acpomen systemd[665]: Started PipeWire Multimedia Service. Jun 28 16:34:10 acpomen systemd[665]: Stopping PipeWire Multimedia Service... Jun 28 16:34:10 acpomen systemd[665]: Stopped PipeWire Multimedia Service. Jun 28 16:43:22 acpomen systemd[665]: Started PipeWire Multimedia Service. </details> Please, let me know if you need any relevent logs. I'm not sure which ones to post. Issue URL : https://github.com/alsa-project/alsa-lib/issues/245 Repository URL: https://github.com/alsa-project/alsa-lib