ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2019-01-03 (0 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 002: ID 04f3:25ec Elan Microelectronics Corp. 
 Bus 001 Device 004: ID 1bcf:2b96 Sunplus Innovation Technology Inc. 
 Bus 001 Device 003: ID 0a5c:5834 Broadcom Corp. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Precision 7530
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic 
root=UUID=89239537-83fb-4668-9120-bb13ce96bc1f ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18
PulseList:
 Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
 No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-43-generic N/A
 linux-backports-modules-4.15.0-43-generic  N/A
 linux-firmware                             1.173.2
Tags:  bionic
Uname: Linux 4.15.0-43-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
 
_MarkForUpload: True
dmi.bios.date: 09/10/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.4.2
dmi.board.name: 03RV2M
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr1.4.2:bd09/10/2018:svnDellInc.:pnPrecision7530:pvr:rvnDellInc.:rn03RV2M:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: Precision
dmi.product.name: Precision 7530
dmi.sys.vendor: Dell Inc.


** Tags added: apport-collected bionic

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1809316

Title:
  HDMI Audio failing after resuming from sleep

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This issue occurs in both 16.04 and 18.04 on Dell Precision 7530

  Before sleep, the sound settings show a single HDMI / Displayport "HDA
  NVidia" sound device (see attachment)

  Afterwards, there are several 'copies' of this device (see attachment)
  - No sound comes out of any of the HDMI devices

  Screen Captures + Logs included in .zip attached

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