Dummy Output for audio output device after upgrade to focal

Bug #1861216 reported by David Ames
28
This bug affects 6 people
Affects Status Importance Assigned to Milestone
pulseaudio (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

After and upgrade to Focal audio output not working. Dummy Output device in the sound settings.

It seems like drivers are loaded:

00:1f.3 Audio device: Intel Corporation Device 02c8 (prog-if 80)
        Subsystem: Lenovo Device 2292
        Flags: bus master, fast devsel, latency 64, IRQ 177
        Memory at ea23c000 (64-bit, non-prefetchable) [size=16K]
        Memory at ea000000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: sof-audio-pci
        Kernel modules: snd_hda_intel, snd_sof_pci

#champagne

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: pulseaudio 1:13.0-3ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8
Uname: Linux 5.4.0-12-generic x86_64
ApportVersion: 2.20.11-0ubuntu15
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CurrentDesktop: ubuntu:GNOME
Date: Tue Jan 28 10:02:41 2020
InstallationDate: Installed on 2019-12-25 (33 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
ProcEnviron:
 TERM=screen-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to focal on 2020-01-27 (0 days ago)
dmi.bios.date: 10/18/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: N2QET15W (1.09 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20R1S05A00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN2QET15W(1.09):bd10/18/2019:svnLENOVO:pn20R1S05A00:pvrThinkPadX1Carbon7th:rvnLENOVO:rn20R1S05A00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Carbon 7th
dmi.product.name: 20R1S05A00
dmi.product.sku: LENOVO_MT_20R1_BU_Think_FM_ThinkPad X1 Carbon 7th
dmi.product.version: ThinkPad X1 Carbon 7th
dmi.sys.vendor: LENOVO

Revision history for this message
David Ames (thedac) wrote :
Revision history for this message
Daniel van Vugt (vanvugt) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1860697, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.

Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in pulseaudio (Ubuntu):
status: New → Confirmed
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