I assume you mean Webex Meetings? I'm not able to create a test meeting
here to confirm the problem, but I suppose this might have to do with
chromium not enabling hardware-accelerated video decoding on linux. Can
you by any chance test this with the Chrome deb package
(https://www.google.com/chrome/) and confirm whether it is similarly
affected?
** Changed in: chromium-browser (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1872390
Title:
193% CPU usage while using webex with chromium
Status in chromium-browser package in Ubuntu:
Incomplete
Bug description:
193% CPU usage while using webex with chromium. The process seems
associated with audio. When the process was killed. The voice was
muted.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: chromium-browser 80.0.3987.163-0ubuntu0.18.04.1
ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18
Uname: Linux 5.3.0-46-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
DRM.card0-HDMI-A-1:
enabled: enabled
dpms: On
status: connected
edid-base64:
AP///////wAEaeIgAQEBASAbAQOAKxh46tr1pFVSnycOUFS/7gCBwAEBAQEBAQEBAQEBAQEBZiFWqlEAHjBGjzMAsuwQAAAeAAAA/QAyTB5TDgAKICAgICAgAAAA/ABWWDIwNwogICAgICAgAAAA/wBIOExNUVMwMTg1ODUKAbQCAxthIwkHB4MBAABnAwwAIACALUOQhALiAA+MCtCKIOAtEBA+lgCgWgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKQ==
modes: 1366x768 1920x1080 1920x1080 1280x720 1280x720 1280x720 1024x768
1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 720x480 720x480
720x480 640x480 640x480 640x480 640x480 640x480 720x400
DRM.card0-eDP-1:
enabled: enabled
dpms: On
status: connected
edid-base64:
AP///////wAGr+1hAAAAAAAaAQSlIhN4Alklk1hZkykmUFQAAAABAQEBAQEBAQEBAQEBAQEBeDeAtHA4LkBsMKoAWMEQAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTU2SEFOMDYuMSAKANo=
modes: 1920x1080
Date: Mon Apr 13 11:01:39 2020
Desktop-Session:
'gnome'
'/etc/xdg/xdg-gnome:/etc/xdg'
'/usr/share/gnome:/usr/local/share:/usr/share:/var/lib/snapd/desktop'
DetectedPlugins:
Env:
'None'
'None'
ExecutablePath: /usr/lib/chromium-browser/chromium-browser
InstallationDate: Installed on 2018-04-29 (714 days ago)
InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64
(20180228)
Load-Avg-1min: 6.54
Load-Processes-Running-Percent: 0.3%
MachineType: ASUSTeK COMPUTER INC. FX503VD
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic
root=UUID=8d5334b6-ef1c-42d3-880c-f5d4c937cba2 ro quiet splash
tpm_tis.interrupts=0 acpi_osi=Linux i915.preliminary_hw_support=1 idle=nomwait
mds=full,nosmt quiet splash tpm_tis.interrupts=0 acpi_osi=Linux
acpi_backlight=vendor i915.preliminary_hw_support=1 idle=nomwait mds=full,nosmt
vt.handoff=1
SourcePackage: chromium-browser
UpgradeStatus: Upgraded to bionic on 2019-12-20 (114 days ago)
dmi.bios.date: 04/29/2019
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: FX503VD.308
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: FX503VD
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrFX503VD.308:bd04/29/2019:svnASUSTeKCOMPUTERINC.:pnFX503VD:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnFX503VD:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.family: TUF Gaming
dmi.product.name: FX503VD
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
modified.conffile..etc.default.chromium-browser: [deleted]
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