Lenovo Yoga Slim 7: Sound output device is not detected after upgrade from Ubuntu 20.04 to 20.10
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-lib (Ubuntu) |
Fix Committed
|
Undecided
|
Unassigned |
Bug Description
My output sound device "Lenovo Family 17h" worked well in Ubuntu 20.04.
But when I upgraded to Ubuntu 20.10, I cannot hear any sound. The sound card is not detected, "System => Sound => Output Device" shows only "Dummy Output".
I'm able to reproduce it even with live Ubuntu 20.10 from USB key.
I checked that the issue happens in Ubuntu 20.10 with official kernel 5.8.0 and even with 5.9.1. Note that in Ubuntu 20.04 it worked well with 5.4 and 5.8.x
So it doesn't seem to be depend on used kernel.
-------
$ systemctl --user status pulseaudio.service
● pulseaudio.service - Sound Service
Loaded: loaded (/usr/lib/
Active: active (running) since Wed 2020-10-28 14:25:34 CET; 25min ago
TriggeredBy: ● pulseaudio.socket
Main PID: 3002 (pulseaudio)
CGroup: /user.slice/
└─3002 /usr/bin/pulseaudio --daemonize=no --log-target=
Oct 28 14:25:34 yoga pulseaudio[3002]: Failed to load module "module-alsa-card" (argument: "device_id="1" name="pci-
Oct 28 14:25:35 yoga pulseaudio[3002]: Failed to find a working profile.
Oct 28 14:25:35 yoga pulseaudio[3002]: Failed to load module "module-alsa-card" (argument: "device_id="1" name="pci-
Oct 28 14:25:35 yoga pulseaudio[3002]: Failed to find a working profile.
Oct 28 14:25:35 yoga pulseaudio[3002]: Failed to load module "module-alsa-card" (argument: "device_id="1" name="pci-
Oct 28 14:25:35 yoga pulseaudio[3002]: Failed to find a working profile.
Oct 28 14:25:35 yoga pulseaudio[3002]: Failed to load module "module-alsa-card" (argument: "device_id="1" name="pci-
Oct 28 14:25:35 yoga pulseaudio[3002]: Failed to find a working profile.
Oct 28 14:25:35 yoga pulseaudio[3002]: Failed to load module "module-alsa-card" (argument: "device_id="1" name="pci-
Oct 28 14:25:35 yoga pulseaudio[3002]: Tried to configure /devices/
-------
When pulseaudio starts in verbose mode:
$ pulseaudio -vvvvv
...
I: [pulseaudio] (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC2D0c' failed (-16)
I: [pulseaudio] alsa-util.c: Error opening PCM device hw:acp: Device or resource busy
D: [pulseaudio] alsa-mixer.c: Profile set 0x558aa38b6670, auto_profiles=no, probed=yes, n_mappings=0, n_profiles=0, n_decibel_fixes=0
E: [pulseaudio] module-alsa-card.c: Failed to find a working profile.
E: [pulseaudio] module.c: Failed to load module "module-alsa-card" (argument: "device_id="1" name="pci-
I: [pulseaudio] module-
-------
$ lspci -nnk | grep -A2 Audio
03:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:1637]
Subsystem: Lenovo Device [17aa:380d]
Kernel driver in use: snd_hda_intel
--
03:00.5 Multimedia controller [0480]: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/
Subsystem: Lenovo Raven/Raven2/
Kernel driver in use: snd_rn_pci_acp3x
Kernel modules: snd_pci_acp3x, snd_rn_pci_acp3x
03:00.6 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller [1022:15e3]
Subsystem: Lenovo Family 17h (Models 10h-1fh) HD Audio Controller [17aa:380d]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
-------
$ cat /proc/asound/cards
0 [Generic ]: HDA-Intel - HD-Audio Generic
1 [Generic_1 ]: HDA-Intel - HD-Audio Generic
2 [acp ]: acp - acp
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu50
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC2D0c: mirao 9326 F...m pulseaudio
/dev/snd/
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.10
InstallationDate: Installed on 2020-08-15 (74 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
Package: pulseaudio 1:13.99.2-1ubuntu2 [origin: unknown]
PackageArchitec
ProcVersionSign
Tags: groovy third-party-
Uname: Linux 5.8.0-26-generic x86_64
UnreportableReason: This does not seem to be an official Ubuntu package. Please retry after updating the indexes of available packages, if that does not work then remove related third party packages and try again.
UpgradeStatus: Upgraded to groovy on 2020-10-24 (3 days ago)
UserGroups: adm audio cdrom dip docker libvirt lpadmin lxd plugdev pulse pulse-access sambashare sudo video
_MarkForUpload: True
dmi.bios.date: 07/14/2020
dmi.bios.release: 1.32
dmi.bios.vendor: LENOVO
dmi.bios.version: DMCN32WW
dmi.board.
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: Yoga Slim 7 14ARE05
dmi.product.name: 82A2
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
summary: |
- Yoga Slim 7: Sound output device is not detected after upgrade from - Ubuntu 20.04 to 20.10 + Lenovo Yoga Slim 7: Sound output device is not detected after upgrade + from Ubuntu 20.04 to 20.10 |
Changed in pulseaudio (Ubuntu): | |
status: | New → Fix Released |
status: | Fix Released → Fix Committed |
affects: | pulseaudio (Ubuntu) → alsa-lib (Ubuntu) |
apport information