Bug 429443

Summary:	Browser-Integration fully using 1 CPU Core
Product:	[Plasma] plasma-browser-integration	Reporter:	soeren
Component:	Chrome	Assignee:	Kai Uwe Broulik <kde>
Status:	REPORTED ---
Severity:	normal
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description soeren 2020-11-21 11:54:39 UTC

SUMMARY
The plasma-browser-integration-host is using a single CPU core at 100% when I start playing a Youtube video on Chromium. If the video is closed the high usage is still there.
I've tried all 5.xx.0-1 version from 5.15 to 5.20 and the problem seems to be somewhere between 5.16.0-1 and 5.17.0-1

STEPS TO REPRODUCE
1. Install Browser-integration 5.17.0-1 or newer
2. Start playing Youtube video with the browser extension installed

OBSERVED RESULT
Single CPU core at 100% usage until browser is closed.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.9.6-artix1-1
(available in About System)
KDE Plasma Version: 5.20.3
KDE Frameworks Version: 
Qt Version: (qt5-base) 5.15.1-3
Chromium: 87.0.4280.66-1

ADDITIONAL INFORMATION

Comment 1 soeren 2020-11-23 01:55:31 UTC

Seems it did that because $DBUS_SESSION_BUS_ADDRESS was not set. It's set now so it's solved for me now but the high usage when unable to find the dbus is probably still not desirable.