[bytchtes8316] Sound does not work

Bug #1768991 reported by flavio
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Incomplete
Undecided
Unassigned
pulseaudio (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

since I installed ubuntu the audio didn't work.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: pulseaudio 1:11.1-1ubuntu7
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/controlC1', '/dev/snd/pcmC0D2p', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CurrentDesktop: ubuntu:GNOME
Date: Thu May 3 23:38:40 2018
InstallationDate: Installed on 2018-05-03 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Failed to kill PulseAudio daemon.
SourcePackage: pulseaudio
Symptom: audio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/27/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: Mediacom12x.WJ313O.NHNKREN02
dmi.board.asset.tag: Default string
dmi.board.name: Default string
dmi.board.vendor: Default string
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 10
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrMediacom12x.WJ313O.NHNKREN02:bd07/27/2017:svnMediacom:pnSmartBook130FullHD-M-SB130:pvrDefaultstring:rvnDefaultstring:rnDefaultstring:rvrDefaultstring:cvnDefaultstring:ct10:cvrDefaultstring:
dmi.product.name: SmartBook 130 FullHD - M-SB130
dmi.product.version: Default string
dmi.sys.vendor: Mediacom
---
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/pcmC0D2p', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2018-05-03 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
MachineType: Mediacom SmartBook 130 FullHD - M-SB130
Package: pulseaudio 1:11.1-1ubuntu7
PackageArchitecture: amd64
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic root=UUID=1cdc0f32-803e-4151-924d-d5d369d8a7ee ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-20-generic N/A
 linux-backports-modules-4.15.0-20-generic N/A
 linux-firmware 1.173
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
StagingDrivers: r8723bs
Tags: bionic staging
Uname: Linux 4.15.0-20-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/27/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: Mediacom12x.WJ313O.NHNKREN02
dmi.board.asset.tag: Default string
dmi.board.name: Default string
dmi.board.vendor: Default string
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 10
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrMediacom12x.WJ313O.NHNKREN02:bd07/27/2017:svnMediacom:pnSmartBook130FullHD-M-SB130:pvrDefaultstring:rvnDefaultstring:rnDefaultstring:rvrDefaultstring:cvnDefaultstring:ct10:cvrDefaultstring:
dmi.product.name: SmartBook 130 FullHD - M-SB130
dmi.product.version: Default string
dmi.sys.vendor: Mediacom

Revision history for this message
flavio (cobanaj) wrote :
Revision history for this message
Seth Arnold (seth-arnold) wrote :

This looks related:

[ 4849.250374] Audio Port: ASoC: no backend DAIs enabled for Audio Port

Also, your USB mass storage device may have troubles. (Probably not related to this.)

Thanks

information type: Private Security → Public
Revision history for this message
Seth Arnold (seth-arnold) wrote : Bug is not a security issue

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: outputsounddoesnotwork

I agree, that looks relevant:

[ 4849.250374] Audio Port: ASoC: no backend DAIs enabled for Audio Port

which comes from the kernel, sound/soc/soc-pcm.c:

        /* there is no point preparing this FE if there are no BEs */
        if (list_empty(&fe->dpcm[stream].be_clients)) {
                dev_err(fe->dev, "ASoC: no backend DAIs enabled for %s\n",
                                fe->dai_link->name);
                ret = -EINVAL;
                goto out;
        }

summary: - outputsounddoesnotwork
+ [bytchtes8316] Sound does not work
Revision history for this message
Daniel van Vugt (vanvugt) wrote :

The same hardware is mentioned in https://bugzilla.kernel.org/show_bug.cgi?id=189261, although it appears that's not what the original reporter of that bug has.

Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1768991

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Revision history for this message
flavio (cobanaj) wrote : AlsaInfo.txt

apport information

tags: added: apport-collected staging
description: updated
Revision history for this message
flavio (cobanaj) wrote : CRDA.txt

apport information

Revision history for this message
flavio (cobanaj) wrote : CurrentDmesg.txt

apport information

Revision history for this message
flavio (cobanaj) wrote : Dependencies.txt

apport information

Revision history for this message
flavio (cobanaj) wrote : IwConfig.txt

apport information

Revision history for this message
flavio (cobanaj) wrote : Lspci.txt

apport information

Revision history for this message
flavio (cobanaj) wrote : Lsusb.txt

apport information

Revision history for this message
flavio (cobanaj) wrote : ProcCpuinfoMinimal.txt

apport information

Revision history for this message
flavio (cobanaj) wrote : ProcInterrupts.txt

apport information

Revision history for this message
flavio (cobanaj) wrote : ProcModules.txt

apport information

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flavio (cobanaj) wrote : UdevDb.txt

apport information

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flavio (cobanaj) wrote : WifiSyslog.txt

apport information

Revision history for this message
Jastria Rahmat (ijash) wrote :

i confirm this. the sound became dummy sound

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
Revision history for this message
Load Line (unknownnick) wrote :

i can confirm this on X99 Asrock Extreme4 board
sound became dummy

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