My Lenovo ideapad 330 laptop with Ubuntu 18.04 sounds works fine initially. However, when I close it down (to sleep) and then return, all the sound disappears. The only way to get back the sound is to restart the laptop. The issue seem to start after a recent automatic update.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.15.0-48.51-generic 4.15.18
Uname: Linux 4.15.0-48-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: rickodesea 1545 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Thu May 2 22:49:12 2019
InstallationDate: Installed on 2019-03-28 (36 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
PackageArchitecture: all
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gdm 1139 F.... pulseaudio rickodesea 1545 F.... pulseaudio
Symptom_Type: No sound at all
Title: [HDA-Intel - HDA Intel PCH, playback] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/18/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 7XCN29WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 330-15IGM
dmi.modalias: dmi:bvnLENOVO:bvr7XCN29WW:bd12/18/2018:svnLENOVO:pn81D1:pvrLenovoideapad330-15IGM:rvnLENOVO:rnLNVNB161216:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrLenovoideapad330-15IGM:
dmi.product.family: ideapad 330-15IGM
dmi.product.name: 81D1
dmi.product.version: Lenovo ideapad 330-15IGM
dmi.sys.vendor: LENOVO
My Lenovo ideapad 330 laptop with Ubuntu 18.04 sounds works fine initially. However, when I close it down (to sleep) and then return, all the sound disappears. The only way to get back the sound is to restart the laptop. The issue seem to start after a recent automatic update.
ProblemType: Bug dfsg-0ubuntu5 ature: Ubuntu 4.15.0- 48.51-generic 4.15.18 controlC0: rickodesea 1545 F.... pulseaudio ture: all 256color DIR=<set> AlsaPlaybackTes t: ALSA playback test through plughw:PCH failed DevicesInUse: controlC0: gdm 1139 F.... pulseaudio
rickodesea 1545 F.... pulseaudio asset.tag: NO Asset Tag asset.tag: NO Asset Tag version: Lenovo ideapad 330-15IGM bvr7XCN29WW: bd12/18/ 2018:svnLENOVO: pn81D1: pvrLenovoideapa d330-15IGM: rvnLENOVO: rnLNVNB161216: rvrSDK0J40700WI N:cvnLENOVO: ct10:cvrLenovoi deapad330- 15IGM: version: Lenovo ideapad 330-15IGM
DistroRelease: Ubuntu 18.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 4.15.0-48-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Thu May 2 22:49:12 2019
InstallationDate: Installed on 2019-03-28 (36 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
PackageArchitec
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_
USER PID ACCESS COMMAND
/dev/snd/
Symptom_Type: No sound at all
Title: [HDA-Intel - HDA Intel PCH, playback] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/18/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 7XCN29WW
dmi.board.
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ideapad 330-15IGM
dmi.product.name: 81D1
dmi.product.
dmi.sys.vendor: LENOVO