snd_pci_ps: onboard mic broken after resume
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux-meta-hwe-6.8 (Ubuntu) |
Confirmed
|
Undecided
|
Philip Cox | ||
Bug Description
After resuming from suspend, the onboard mic often stops being able to produce any input. It is still present in the system and I can mute/unmute it via pavucontrol, but it doesn't produce any input (nor does the level reported by pavucontrol change at all). The only way I've found to fix this is to reboot. (`modprobe -r snd_pci_ps` hangs apparently indefinitely, so I haven't been able to test module reload.)
I do see that a number of commits relating to suspend/resume have landed in the upstream driver code since 6.8 was released: https:/
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-
ProcVersionSign
Uname: Linux 6.8.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: Regolith:
Date: Mon Aug 19 11:17:13 2024
InstallationDate: Installed on 2024-07-04 (45 days ago)
InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220)
SourcePackage: linux-meta-hwe-6.8
UpgradeStatus: No upgrade log present (probably fresh install)
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
CRDA: N/A
CasperMD5CheckR
CurrentDesktop: Regolith:
DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2024-07-04 (47 days ago)
InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220)
MachineType: LENOVO 21MFS00W00
Package: linux-meta (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 20220329.
Tags: jammy
Uname: Linux 6.8.0-40-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm docker sudo
_MarkForUpload: True
dmi.bios.date: 04/01/2024
dmi.bios.release: 1.4
dmi.bios.vendor: LENOVO
dmi.bios.version: R2LET23W (1.04 )
dmi.board.
dmi.board.name: 21MFS00W00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76530 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad P14s Gen 5 AMD
dmi.product.name: 21MFS00W00
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
| tags: | added: kernel-daily-bug |

Hi Dan, thank you for taking the time to open this bug report.
There is not enough information on your failing scenario to assess the patches required. Can you please reproduce the scenario, and then run "apport-collect 2077341" to add the required failing logs, and system information please?