[Bug 1905129] [NEW] cpu usage 100%

[agic]

Public bug reported:

cpu usage 100%

ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: firefox 83.0+build2-0ubuntu0.20.10.1
ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14
Uname: Linux 5.8.0-29-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.20.11-0ubuntu50.1
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  agic       7719 F.... pulseaudio
BuildID: 20201112153044
CasperMD5CheckResult: skip
Channel: Unavailable
CurrentDesktop: ubuntu:GNOME
Date: Sat Nov 21 17:02:36 2020
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
InstallationDate: Installed on 2017-12-04 (1083 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
IpRoute:
 default via 192.168.31.1 dev wlo1 proto dhcp metric 600 
 169.254.0.0/16 dev wlo1 scope link metric 1000 
 192.168.31.0/24 dev wlo1 proto kernel scope link src 192.168.31.31 metric 600
Locales: extensions.sqlite corrupt or missing
PrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:354
PrefSources: prefs.js
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=83.0/20201112153044 (In use)
RunningIncompatibleAddons: False
SourcePackage: firefox
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: Upgraded to groovy on 2020-11-21 (0 days ago)
dmi.bios.date: 07/24/2017
dmi.bios.release: 15.22
dmi.bios.vendor: Insyde
dmi.bios.version: F.22
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 8328
dmi.board.vendor: HP
dmi.board.version: 23.38
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 23.38
dmi.modalias: dmi:bvnInsyde:bvrF.22:bd07/24/2017:br15.22:efr23.38:svnHP:pnHP250G6NotebookPC:pvrType1ProductConfigId:rvnHP:rn8328:rvr23.38:cvnHP:ct10:cvrChassisVersion:
dmi.product.family: 103C_5336AN HP 200
dmi.product.name: HP 250 G6 Notebook PC
dmi.product.sku: 2HG26ES#ACB
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP

** Affects: firefox (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug groovy

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https://bugs.launchpad.net/bugs/1905129

Title:
  cpu usage 100%

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