```
tessa@viper:~$ fuser -v /dev/snd/pcmC*
                     USER        PID ACCESS COMMAND
/dev/snd/pcmC0D0c:   tessa     11703 F...m pulseaudio
/dev/snd/pcmC0D0p:   tessa     11703 F...m pulseaudio
tessa@viper:~$ pacmd list
Daemon not responding.
```

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1799007

Title:
  no sound after 18.10 upgrade

Status in pulseaudio package in Ubuntu:
  Incomplete

Bug description:
  After upgrading to 18.10, the sound in my System76 Oryx Pro no longer
  works, it no longer shows any of the audio output devices, not even
  the builtin HDMI which usually always shows.

  Not sure what happened, but this is a major regression and needs to be fixed. 
Note that this isn't the same as the bug with Timidity taking exclusive 
soundcard access 
(https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1797714) as I don't 
have any timidity packages installed.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.10-0ubuntu13
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  tessa     11703 F.... pulseaudio
   /dev/snd/controlC0:  tessa     11703 F.... pulseaudio
   /dev/snd/pcmC0D0c:   tessa     11703 F...m pulseaudio
   /dev/snd/pcmC0D0p:   tessa     11703 F...m pulseaudio
  CurrentDesktop: pop:GNOME
  DistroRelease: Pop!_OS 18.10
  InstallationDate: Installed on 2018-03-05 (230 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1)
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset 
nvidia
  Package: pulseaudio 1:12.2-0ubuntu4 [origin: Ubuntu]
  PackageArchitecture: amd64
  ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon 
not responding.
  Tags: third-party-packages cosmic
  Uname: Linux 4.18.0-10-generic x86_64
  UnreportableReason: This is not an official Pop!_OS package. Please remove 
any third party package and try again.
  UpgradeStatus: Upgraded to cosmic on 2018-10-18 (3 days ago)
  UserGroups: adm audio cdrom chrome-remote-desktop dip docker libvirt lpadmin 
plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 02/20/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.02dRSA2
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: Oryx Pro
  dmi.board.vendor: System76
  dmi.board.version: oryp3-ess
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: System76
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.02dRSA2:bd02/20/2017:svnSystem76:pnOryxPro:pvroryp3-ess:rvnSystem76:rnOryxPro:rvroryp3-ess:cvnSystem76:ct10:cvrN/A:
  dmi.product.family: Not Applicable
  dmi.product.name: Oryx Pro
  dmi.product.sku: Not Applicable
  dmi.product.version: oryp3-ess
  dmi.sys.vendor: System76

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