I have the same problem with Lenovo T14 (Gen 1), which seems to have a similar sound device:
00:1f.3 Audio device [0403]: Intel Corporation Device [8086:02c8] (prog-if 80) Subsystem: Lenovo Device [17aa:22b1] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Interrupt: pin A routed to IRQ 171 Region 0: Memory at ef83c000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at eea00000 (64-bit, non-prefetchable) [size=1M] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] Vendor Specific Information: Len=14 <?> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee00858 Data: 0000 Kernel driver in use: sof-audio-pci Kernel modules: snd_hda_intel, snd_sof_pci This is what I've got to my dmesg when the sound stopped working: [127623.194131] sof-audio-pci 0000:00:1f.3: error : DSP panic! [127623.194155] sof-audio-pci 0000:00:1f.3: status: fw entered - code 00000005 [127623.194394] sof-audio-pci 0000:00:1f.3: error: can't enter idle [127623.194398] sof-audio-pci 0000:00:1f.3: error: trace point 00004000 [127623.194402] sof-audio-pci 0000:00:1f.3: error: panic at src/lib/agent.c:50 [127623.194409] sof-audio-pci 0000:00:1f.3: error: DSP Firmware Oops [127623.194427] sof-audio-pci 0000:00:1f.3: EXCCAUSE 0x0000003f EXCVADDR 0x00000000 PS 0x00060925 SAR 0x00000000 [127623.194431] sof-audio-pci 0000:00:1f.3: EPC1 0x00000000 EPC2 0xbe00d30e EPC3 0x00000000 EPC4 0x00000000 [127623.194434] sof-audio-pci 0000:00:1f.3: EPC5 0x00000000 EPC6 0x00000000 EPC7 0x00000000 DEPC 0x00000000 [127623.194438] sof-audio-pci 0000:00:1f.3: EPS2 0x00060d20 EPS3 0x00000000 EPS4 0x00000000 EPS5 0x00000000 [127623.194440] sof-audio-pci 0000:00:1f.3: EPS6 0x00000000 EPS7 0x00000000 INTENABL 0x00000000 INTERRU 0x00000222 [127623.194443] sof-audio-pci 0000:00:1f.3: stack dump from 0xbe04f5b0 [127623.194451] sof-audio-pci 0000:00:1f.3: 0xbe04f5b0: be00fc00 be04f5e0 be062380 00000000 [127623.194454] sof-audio-pci 0000:00:1f.3: 0xbe04f5b4: 00000000 00000000 00000032 00000000 [127623.194457] sof-audio-pci 0000:00:1f.3: 0xbe04f5b8: fb35de00 fc28026c 7a64e018 ffff952e [127623.194461] sof-audio-pci 0000:00:1f.3: 0xbe04f5bc: 0090be70 ffffa4f2 c0edc5f9 ffffffff [127623.194463] sof-audio-pci 0000:00:1f.3: 0xbe04f5c0: a9716c98 ffffffff 6ead97c0 ffff952e [127623.194467] sof-audio-pci 0000:00:1f.3: 0xbe04f5c4: 00000000 00000000 00000000 00000000 [127623.194471] sof-audio-pci 0000:00:1f.3: 0xbe04f5c8: 002cbb98 ffffa4f2 0090bf48 ffffa4f2 [127623.194475] sof-audio-pci 0000:00:1f.3: 0xbe04f5cc: 00000000 00000000 00000000 00000000 [127623.194478] sof-audio-pci 0000:00:1f.3: error: waking up any trace sleepers [127714.180370] sof-audio-pci 0000:00:1f.3: error: ipc timed out for 0x60050000 size 12 [127714.180387] sof-audio-pci 0000:00:1f.3: status: fw entered - code 00000005 [127714.180652] sof-audio-pci 0000:00:1f.3: error: can't enter idle [127714.180659] sof-audio-pci 0000:00:1f.3: error: trace point 00004000 [127714.180664] sof-audio-pci 0000:00:1f.3: error: panic at src/lib/agent.c:50 [127714.180670] sof-audio-pci 0000:00:1f.3: error: DSP Firmware Oops [127714.180676] sof-audio-pci 0000:00:1f.3: EXCCAUSE 0x0000003f EXCVADDR 0x00000000 PS 0x00060925 SAR 0x00000000 [127714.180682] sof-audio-pci 0000:00:1f.3: EPC1 0x00000000 EPC2 0xbe00d30e EPC3 0x00000000 EPC4 0x00000000 [127714.180687] sof-audio-pci 0000:00:1f.3: EPC5 0x00000000 EPC6 0x00000000 EPC7 0x00000000 DEPC 0x00000000 [127714.180692] sof-audio-pci 0000:00:1f.3: EPS2 0x00060d20 EPS3 0x00000000 EPS4 0x00000000 EPS5 0x00000000 [127714.180695] sof-audio-pci 0000:00:1f.3: EPS6 0x00000000 EPS7 0x00000000 INTENABL 0x00000000 INTERRU 0x00000222 [127714.180698] sof-audio-pci 0000:00:1f.3: stack dump from 0xbe04f5b0 [127714.180705] sof-audio-pci 0000:00:1f.3: 0xbe04f5b0: be00fc00 be04f5e0 be062380 00000000 [127714.180709] sof-audio-pci 0000:00:1f.3: 0xbe04f5b4: 00000000 00000000 00000032 00000000 [127714.180713] sof-audio-pci 0000:00:1f.3: 0xbe04f5b8: d02a5b00 530f4b8a 700a71f8 ffff952e [127714.180717] sof-audio-pci 0000:00:1f.3: 0xbe04f5bc: 00000000 ffff952e 00000000 530f4b8a [127714.180720] sof-audio-pci 0000:00:1f.3: 0xbe04f5c0: 0000000c 00000000 700a7198 ffff952e [127714.180724] sof-audio-pci 0000:00:1f.3: 0xbe04f5c4: 6f156000 ffff952e 00000000 00000000 [127714.180728] sof-audio-pci 0000:00:1f.3: 0xbe04f5c8: 0000000c 60050000 00000009 ffff952e [127714.180732] sof-audio-pci 0000:00:1f.3: 0xbe04f5cc: 00000000 00000000 00000000 00000000 [127714.180749] sof-audio-pci 0000:00:1f.3: error: hda irq intsts 0x00000000 intlctl 0xc0000085 rirb 00 [127714.180752] sof-audio-pci 0000:00:1f.3: error: dsp irq ppsts 0x00000000 adspis 0x00000000 [127714.180765] sof-audio-pci 0000:00:1f.3: error: host status 0x00000000 dsp status 0x00000000 mask 0x00000003 [127714.180768] sof-audio-pci 0000:00:1f.3: error: waking up any trace sleepers [127714.181386] HDA Analog: ASoC: trigger FE cmd: 0 failed: -110 [127714.692427] sof-audio-pci 0000:00:1f.3: error: ipc timed out for 0x60030000 size 12 [127714.692447] sof-audio-pci 0000:00:1f.3: status: fw entered - code 00000005 [127714.692703] sof-audio-pci 0000:00:1f.3: error: can't enter idle [127714.692707] sof-audio-pci 0000:00:1f.3: error: trace point 00004000 [127714.692711] sof-audio-pci 0000:00:1f.3: error: panic at src/lib/agent.c:50 [127714.692715] sof-audio-pci 0000:00:1f.3: error: DSP Firmware Oops [127714.692722] sof-audio-pci 0000:00:1f.3: EXCCAUSE 0x0000003f EXCVADDR 0x00000000 PS 0x00060925 SAR 0x00000000 [127714.692727] sof-audio-pci 0000:00:1f.3: EPC1 0x00000000 EPC2 0xbe00d30e EPC3 0x00000000 EPC4 0x00000000 [127714.692732] sof-audio-pci 0000:00:1f.3: EPC5 0x00000000 EPC6 0x00000000 EPC7 0x00000000 DEPC 0x00000000 [127714.692737] sof-audio-pci 0000:00:1f.3: EPS2 0x00060d20 EPS3 0x00000000 EPS4 0x00000000 EPS5 0x00000000 [127714.692742] sof-audio-pci 0000:00:1f.3: EPS6 0x00000000 EPS7 0x00000000 INTENABL 0x00000000 INTERRU 0x00000222 [127714.692747] sof-audio-pci 0000:00:1f.3: stack dump from 0xbe04f5b0 [127714.692754] sof-audio-pci 0000:00:1f.3: 0xbe04f5b0: be00fc00 be04f5e0 be062380 00000000 [127714.692761] sof-audio-pci 0000:00:1f.3: 0xbe04f5b4: 00000000 00000000 00000032 00000000 [127714.692767] sof-audio-pci 0000:00:1f.3: 0xbe04f5b8: d02a5b00 530f4b8a 700a71f8 ffff952e [127714.692774] sof-audio-pci 0000:00:1f.3: 0xbe04f5bc: 00000000 ffff952e 00000000 00000000 [127714.692780] sof-audio-pci 0000:00:1f.3: 0xbe04f5c0: 0000000c 00000000 700a7198 ffff952e [127714.692786] sof-audio-pci 0000:00:1f.3: 0xbe04f5c4: 6f156000 ffff952e 6a204400 ffff952e [127714.692791] sof-audio-pci 0000:00:1f.3: 0xbe04f5c8: 0000000c 60030000 00000009 00000000 [127714.692795] sof-audio-pci 0000:00:1f.3: 0xbe04f5cc: 038d3d30 ffffa4f2 c139332c ffffffff [127714.692810] sof-audio-pci 0000:00:1f.3: error: hda irq intsts 0x00000000 intlctl 0xc0000081 rirb 00 [127714.692813] sof-audio-pci 0000:00:1f.3: error: dsp irq ppsts 0x00000000 adspis 0x00000000 [127714.692822] sof-audio-pci 0000:00:1f.3: error: host status 0x00000000 dsp status 0x00000000 mask 0x00000003 [127714.692826] sof-audio-pci 0000:00:1f.3: error: waking up any trace sleepers [127715.204415] sof-audio-pci 0000:00:1f.3: error: ipc timed out for 0x80010000 size 120 [127715.204432] sof-audio-pci 0000:00:1f.3: status: fw entered - code 00000005 [127715.204695] sof-audio-pci 0000:00:1f.3: error: can't enter idle [127715.204699] sof-audio-pci 0000:00:1f.3: error: trace point 00004000 [127715.204702] sof-audio-pci 0000:00:1f.3: error: panic at src/lib/agent.c:50 [127715.204706] sof-audio-pci 0000:00:1f.3: error: DSP Firmware Oops [127715.204712] sof-audio-pci 0000:00:1f.3: EXCCAUSE 0x0000003f EXCVADDR 0x00000000 PS 0x00060925 SAR 0x00000000 [127715.204716] sof-audio-pci 0000:00:1f.3: EPC1 0x00000000 EPC2 0xbe00d30e EPC3 0x00000000 EPC4 0x00000000 [127715.204720] sof-audio-pci 0000:00:1f.3: EPC5 0x00000000 EPC6 0x00000000 EPC7 0x00000000 DEPC 0x00000000 [127715.204724] sof-audio-pci 0000:00:1f.3: EPS2 0x00060d20 EPS3 0x00000000 EPS4 0x00000000 EPS5 0x00000000 [127715.204728] sof-audio-pci 0000:00:1f.3: EPS6 0x00000000 EPS7 0x00000000 INTENABL 0x00000000 INTERRU 0x00000222 [127715.204732] sof-audio-pci 0000:00:1f.3: stack dump from 0xbe04f5b0 [127715.204737] sof-audio-pci 0000:00:1f.3: 0xbe04f5b0: be00fc00 be04f5e0 be062380 00000000 [127715.204742] sof-audio-pci 0000:00:1f.3: 0xbe04f5b4: 00000000 00000000 00000032 00000000 [127715.204746] sof-audio-pci 0000:00:1f.3: 0xbe04f5b8: d02a5b00 530f4b8a 700a71f8 ffff952e [127715.204750] sof-audio-pci 0000:00:1f.3: 0xbe04f5bc: 00000000 ffff952e 00000000 ffff952d [127715.204754] sof-audio-pci 0000:00:1f.3: 0xbe04f5c0: 00000078 00000000 700a7198 ffff952e [127715.204758] sof-audio-pci 0000:00:1f.3: 0xbe04f5c4: 7a64e358 ffff952e 6c9d8930 ffff952e [127715.204762] sof-audio-pci 0000:00:1f.3: 0xbe04f5c8: 699bf018 ffff952e c1096936 ffffffff [127715.204766] sof-audio-pci 0000:00:1f.3: 0xbe04f5cc: 699bf020 ffff952e 038d3d08 ffffa4f2 [127715.204784] sof-audio-pci 0000:00:1f.3: error: hda irq intsts 0x00000000 intlctl 0xc0000081 rirb 00 [127715.204787] sof-audio-pci 0000:00:1f.3: error: dsp irq ppsts 0x00000000 adspis 0x00000000 [127715.204799] sof-audio-pci 0000:00:1f.3: error: host status 0x00000000 dsp status 0x00000000 mask 0x00000003 [127715.204803] sof-audio-pci 0000:00:1f.3: error: waking up any trace sleepers [127715.204809] sof-audio-pci 0000:00:1f.3: error: failed to set dai config for Analog Playback and Capture -- 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/1881505 Title: Sound w/SOF driver sporadically fails on Lenovo Carbon X1 gen 7 Status in linux package in Ubuntu: Confirmed Bug description: Now and then, the notebooks stops producing any sound, and program that try to use sound output freeze for many seconds. There is a repeating sequence on messages in `dmesg`: [116525.402057] sof-audio-pci 0000:00:1f.3: error: ipc timed out for 0x80010000 size 120 [116525.402081] sof-audio-pci 0000:00:1f.3: status: fw entered - code 00000005 [116525.402338] sof-audio-pci 0000:00:1f.3: error: can't enter idle [116525.402342] sof-audio-pci 0000:00:1f.3: error: trace point 00004000 [116525.402346] sof-audio-pci 0000:00:1f.3: error: panic at src/lib/agent.c:50 [116525.402350] sof-audio-pci 0000:00:1f.3: error: DSP Firmware Oops [116525.402356] sof-audio-pci 0000:00:1f.3: EXCCAUSE 0x0000003f EXCVADDR 0x00000000 PS 0x00060925 SAR 0x00000000 [116525.402361] sof-audio-pci 0000:00:1f.3: EPC1 0x00000000 EPC2 0xbe00d30e EPC3 0x00000000 EPC4 0x00000000 [116525.402365] sof-audio-pci 0000:00:1f.3: EPC5 0x00000000 EPC6 0x00000000 EPC7 0x00000000 DEPC 0x00000000 [116525.402369] sof-audio-pci 0000:00:1f.3: EPS2 0x00060d20 EPS3 0x00000000 EPS4 0x00000000 EPS5 0x00000000 [116525.402374] sof-audio-pci 0000:00:1f.3: EPS6 0x00000000 EPS7 0x00000000 INTENABL 0x00000000 INTERRU 0x00000222 [116525.402378] sof-audio-pci 0000:00:1f.3: stack dump from 0xbe04f5b0 [116525.402385] sof-audio-pci 0000:00:1f.3: 0xbe04f5b0: be00fc00 be04f5e0 be062180 00000001 [116525.402391] sof-audio-pci 0000:00:1f.3: 0xbe04f5b4: 00000000 00000000 00000032 00000000 [116525.402396] sof-audio-pci 0000:00:1f.3: 0xbe04f5b8: 69cd0100 15655b6c 602aeaf8 ffff93a4 [116525.402401] sof-audio-pci 0000:00:1f.3: 0xbe04f5bc: 00000000 ffff93a4 00000000 303a3030 [116525.402406] sof-audio-pci 0000:00:1f.3: 0xbe04f5c0: 00000078 00000000 602aea98 ffff93a4 [116525.402411] sof-audio-pci 0000:00:1f.3: 0xbe04f5c4: 6bdcfb58 ffff93a4 5d006830 ffff93a4 [116525.402416] sof-audio-pci 0000:00:1f.3: 0xbe04f5c8: 6ba37218 ffff93a4 82317aaf ffffbca5 [116525.402421] sof-audio-pci 0000:00:1f.3: 0xbe04f5cc: 6ba37220 ffff93a4 023179f8 ffffbca5 [116525.402446] sof-audio-pci 0000:00:1f.3: error: hda irq intsts 0x00000000 intlctl 0xc0000081 rirb 00 [116525.402450] sof-audio-pci 0000:00:1f.3: error: dsp irq ppsts 0x00000000 adspis 0x00000000 [116525.402471] sof-audio-pci 0000:00:1f.3: error: host status 0x00000000 dsp status 0x00000000 mask 0x00000003 [116525.402475] sof-audio-pci 0000:00:1f.3: error: waking up any trace sleepers [116525.402481] sof-audio-pci 0000:00:1f.3: error: failed to set dai config for iDisp1 [116525.402486] sof-audio-pci 0000:00:1f.3: ASoC: can't set iDisp1 Pin hw params: -110 [116525.402498] iDisp1: ASoC: hw_params BE failed -110 [116525.402502] HDMI1: ASoC: hw_params BE failed -110 This _might_ be the upstream bug https://github.com/thesofproject/sof/issues/2828 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-33-generic 5.4.0-33.37 ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34 Uname: Linux 5.4.0-33-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: crosser 42712 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sun May 31 20:40:20 2020 InstallationDate: Installed on 2020-01-02 (149 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190802) MachineType: LENOVO 20QDCTO1WW ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-33-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-33-generic N/A linux-backports-modules-5.4.0-33-generic N/A linux-firmware 1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/13/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N2HET50W (1.33 ) dmi.board.asset.tag: Not Available dmi.board.name: 20QDCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN2HET50W(1.33):bd05/13/2020:svnLENOVO:pn20QDCTO1WW:pvrThinkPadX1Carbon7th:rvnLENOVO:rn20QDCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 7th dmi.product.name: 20QDCTO1WW dmi.product.sku: LENOVO_MT_20QD_BU_Think_FM_ThinkPad X1 Carbon 7th dmi.product.version: ThinkPad X1 Carbon 7th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881505/+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