syslog shows : Sep 11 20:03:43 orion kernel: [ 104.062316] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20570500 Sep 11 20:03:44 orion kernel: [ 105.065317] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20670500 Sep 11 20:03:45 orion kernel: [ 106.072545] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20770500 Sep 11 20:03:46 orion kernel: [ 107.075711] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20870500 Sep 11 20:03:47 orion kernel: [ 108.078909] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20970500 Sep 11 20:03:48 orion kernel: [ 109.091307] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20a70500 Sep 11 20:03:49 orion kernel: [ 110.099662] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20b70500 Sep 11 20:03:50 orion kernel: [ 111.107911] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x201f0500 Sep 11 20:03:52 orion kernel: [ 112.144229] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x202f8100 Sep 11 20:03:53 orion kernel: [ 113.152440] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x202f8100 Sep 11 20:03:54 orion kernel: [ 114.160509] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20170500 Sep 11 20:03:55 orion kernel: [ 115.168750] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20370500 Sep 11 20:03:56 orion kernel: [ 116.176862] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20470500 Sep 11 20:03:57 orion kernel: [ 117.188948] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20570500 Sep 11 20:03:58 orion kernel: [ 118.192973] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20670500 Sep 11 20:03:59 orion kernel: [ 119.205012] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20770500 Sep 11 20:04:00 orion kernel: [ 120.216980] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20870500 Sep 11 20:04:01 orion kernel: [ 121.228946] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20970500 Sep 11 20:04:02 orion kernel: [ 122.240854] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20a70500
---------------------------------- kern.log shows : Sep 11 20:03:34 orion kernel: [ 94.967128] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20970500 Sep 11 20:03:35 orion kernel: [ 95.977126] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20a70500 Sep 11 20:03:36 orion kernel: [ 96.979389] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20b70500 Sep 11 20:03:37 orion kernel: [ 97.985740] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x201f0500 Sep 11 20:03:38 orion kernel: [ 99.020209] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x202f8100 Sep 11 20:03:39 orion kernel: [ 100.030810] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x202f8100 Sep 11 20:03:40 orion kernel: [ 101.037589] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20170500 Sep 11 20:03:41 orion kernel: [ 102.044399] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20370500 Sep 11 20:03:42 orion kernel: [ 103.055305] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20470500 Sep 11 20:03:43 orion kernel: [ 104.062316] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20570500 Sep 11 20:03:44 orion kernel: [ 105.065317] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20670500 Sep 11 20:03:45 orion kernel: [ 106.072545] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20770500 Sep 11 20:03:46 orion kernel: [ 107.075711] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20870500 Sep 11 20:03:47 orion kernel: [ 108.078909] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20970500 Sep 11 20:03:48 orion kernel: [ 109.091307] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20a70500 Sep 11 20:03:49 orion kernel: [ 110.099662] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20b70500 Sep 11 20:03:50 orion kernel: [ 111.107911] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x201f0500 Sep 11 20:03:52 orion kernel: [ 112.144229] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x202f8100 Sep 11 20:03:53 orion kernel: [ 113.152440] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x202f8100 Sep 11 20:03:54 orion kernel: [ 114.160509] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20170500 Sep 11 20:03:55 orion kernel: [ 115.168750] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20370500 Sep 11 20:03:56 orion kernel: [ 116.176862] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20470500 Sep 11 20:03:57 orion kernel: [ 117.188948] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20570500 -- 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/1894881 Title: [XPS 13 9300, Realtek ALC289, Speaker, Internal] Pulseaudio fails to detect card Status in linux package in Ubuntu: Incomplete Status in pulseaudio package in Ubuntu: Confirmed Bug description: kernel 5.4.0-47-generic #51 upgraded today to this new kernel sound is now totally broken kern.org and syslog are filling with those messages every second, in loop, with no end to it : Sep 8 19:42:34 orion kernel: [ 147.398030] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20970500 Sep 8 19:42:35 orion kernel: [ 148.410043] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20a70500 Sep 8 19:42:36 orion kernel: [ 149.413955] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20b70500 Sep 8 19:42:37 orion kernel: [ 150.421890] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x201f0500 Sep 8 19:42:38 orion kernel: [ 151.453799] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x204f0015 Sep 8 19:42:39 orion kernel: [ 152.461793] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x204f0015 Sep 8 19:42:41 orion kernel: [ 153.473734] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x2043b000 Sep 8 19:42:42 orion kernel: [ 154.477653] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20470740 Sep 8 19:42:43 orion kernel: [ 155.481576] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x204f0015 Sep 8 19:42:44 orion kernel: [ 156.489620] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x204f0015 Sep 8 19:42:45 orion kernel: [ 157.497553] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x2043b000 Sep 8 19:42:46 orion kernel: [ 158.509530] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20470740 Sep 8 19:42:47 orion kernel: [ 159.513471] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x204f0015 Because of this, machine has become very slow and response time is awful Login into the machine, even trying to launch a simple program can take up to 30 seconds of wait before anything happens. Sound was working fine with previous kernel. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: pulseaudio 1:13.99.1-1ubuntu3.6 ProcVersionSignature: Ubuntu 5.4.0-47.51-generic 5.4.55 Uname: Linux 5.4.0-47-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gf 1758 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue Sep 8 19:42:19 2020 InstallationDate: Installed on 2020-08-29 (9 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Speaker, Internal Title: [XPS 13 9300, Realtek ALC289, Speaker, Internal] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/07/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.0 dmi.board.name: 077Y9N dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.0:bd07/07/2020:svnDellInc.:pnXPS139300:pvr:rvnDellInc.:rn077Y9N:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9300 dmi.product.sku: 096D dmi.sys.vendor: Dell Inc. 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