Public bug reported:
I don't know what happen after I updated Ubuntu. Now my speakers are not
working. It shows dummy output in Sound Setting. I tried to search on
net but none of the solution worked for me. Please help
ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-33-generic 4.15.0-33.36
ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
AptOrdering:
linux-generic:amd64: Remove
linux-image-generic:amd64: Remove
linux-image-4.15.0-33-generic:amd64: Remove
linux-image-unsigned-4.15.0-33-generic:amd64: Install
NULL: ConfigurePending
Architecture: amd64
Date: Wed Sep 5 21:35:12 2018
ErrorMessage: installed linux-image-4.15.0-33-generic package pre-removal
script subprocess returned error exit status 1
HibernationDevice: RESUME=UUID=a8ac24cf-125b-48f3-9d3d-8625a57a061c
InstallationDate: Installed on 2018-07-18 (48 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 5986:210f Acer, Inc
Bus 001 Device 002: ID 0bda:0821 Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80XL
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic
root=UUID=d45cd3c9-bc33-4ff7-8960-736eb1e90811 ro quiet splash vt.handoff=1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal,
3.6.5-3ubuntu1
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal,
2.7.15~rc1-1
RelatedPackageVersions: grub-pc 2.02-2ubuntu8.3
SourcePackage: linux
Title: package linux-image-4.15.0-33-generic 4.15.0-33.36 failed to
install/upgrade: installed linux-image-4.15.0-33-generic package pre-removal
script subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/13/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 4WCN40WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: NO DPK
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 320-15IKB
dmi.modalias:
dmi:bvnLENOVO:bvr4WCN40WW:bd04/13/2018:svnLENOVO:pn80XL:pvrLenovoideapad320-15IKB:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad320-15IKB:
dmi.product.family: ideapad 320-15IKB
dmi.product.name: 80XL
dmi.product.version: Lenovo ideapad 320-15IKB
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-package bionic
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https://bugs.launchpad.net/bugs/1790905
Title:
package linux-image-4.15.0-33-generic 4.15.0-33.36 failed to
install/upgrade: installed linux-image-4.15.0-33-generic package pre-
removal script subprocess returned error exit status 1
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