Link to the regression analysis : https://www.spinics.net/lists/alsa-devel/msg146961.html
Kernel 5.19.9 https://lwn.net/Articles/908139/ Takashi Iwai (6): [...] ALSA: hda: Once again fix regression of page allocations with IOMMU [...] -- 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/1993884 Title: since 22.10 upgrade audio card no more detected Status in linux package in Ubuntu: Confirmed Bug description: Linux neo-desktop 5.19.0-21-generic #21-Ubuntu SMP PREEMPT_DYNAMIC Wed Oct 12 18:33:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux CPU : AMD Ryzen 5 3600X / 8GB RAM Loss of audio board detection from the kernel Extract from syslog : ct 22 10:51:45 neo-desktop kernel: [ 6.015793] snd_hda_intel 0000:06:00.0: Disabling MSI Oct 22 10:51:45 neo-desktop kernel: [ 6.015796] snd_hda_intel 0000:06:00.0: Force to non-snoop mode Oct 22 10:51:45 neo-desktop kernel: [ 6.015940] snd_hda_intel 0000:07:00.1: Disabling MSI Oct 22 10:51:45 neo-desktop kernel: [ 6.015945] snd_hda_intel 0000:07:00.1: Handle vga_switcheroo audio client Oct 22 10:51:45 neo-desktop kernel: [ 6.019066] hdaudio hdaudioC0D0: no AFG or MFG node found Oct 22 10:51:45 neo-desktop kernel: [ 6.019070] snd_hda_intel 0000:06:00.0: no codecs initialized The HDA Nvidia HDMI is well detected : Oct 22 10:51:45 neo-desktop kernel: [ 6.027982] snd_hda_intel 0000:07:00.1: bound 0000:07:00.0 (ops nv50_audio_component_bind_ops [nouveau]) Oct 22 10:51:45 neo-desktop kernel: [ 6.062868] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input19 Oct 22 10:51:45 neo-desktop kernel: [ 6.062906] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input20 Oct 22 10:51:45 neo-desktop kernel: [ 6.062939] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input21 Oct 22 10:51:45 neo-desktop kernel: [ 6.062977] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input22 Oct 22 10:51:45 neo-desktop kernel: [ 6.063011] input: HDA NVidia HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card1/input23 This seems to be a regression on kernel 5.19.0 fixed in version 5.19.9 When this regression will be solved ? --- ProblemType: Bug ApportVersion: 2.23.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: neo 1357 F.... pipewire neo 1360 F.... wireplumber /dev/snd/pcmC1D3p: neo 1357 F...m pipewire /dev/snd/seq: neo 1357 F.... pipewire CasperMD5CheckResult: pass CurrentDesktop: MATE DistroRelease: Ubuntu 22.10 InstallationDate: Installed on 2022-10-12 (9 days ago) InstallationMedia: Ubuntu-MATE 22.10 "Kinetic Kudu" - Daily amd64 (20221012) IwConfig: lo no wireless extensions. enp5s0 no wireless extensions. MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. Package: linux (not installed) ProcFB: 0 nouveaudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-21-generic root=UUID=d2fe7a04-00cb-4cc8-a751-0a3c6bcd992b ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.19.0-21.21-generic 5.19.7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.19.0-21-generic N/A linux-backports-modules-5.19.0-21-generic N/A linux-firmware 20220923.gitf09bebf3-0ubuntu1 RfKill: Tags: kinetic Uname: Linux 5.19.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/04/2021 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P5.30 dmi.board.name: B450M Pro4 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP5.30:bd08/04/2021:br5.17:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnB450MPro4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuToBeFilledByO.E.M.: dmi.product.family: To Be Filled By O.E.M. dmi.product.name: To Be Filled By O.E.M. dmi.product.sku: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1993884/+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
