Constant load (CPU activity) on krunner causing interface hangs.
Looks to be WEB SHORTCUTS PLUGIN related because it does not occur anymore when I disable that plugin (I tested with all others).
Just closing Krunner don't stop the problem, it only stops when krunner service is killed and reiniciated.
STEPS TO REPRODUCE
1. keep all plugins active on krunner
2. write something in it, or open some document with it
3. close the opened aplication, close krunner
Observe on ksysguard that krunner unit is conummig some cpu even all is done and closed.
After krunner is closed, its unit should not consumme any cpu resources.
OS: Fedora release 33 (Thirty Three) x86_64
DE: Plasma 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Occured firs time after that upgrade: https://bodhi.fedoraproject.org/updates/FEDORA-2021-5da509fd8e
When WEB SHORTCUTS PLUGIN is disabled all works as expected.
Can you still reproduce it when re-enabling this plugin?
And do you have any custom settings for this plugin (any other shortcuts added/different triggerword used)
(In reply to Alexander Lohnau from comment #1)
> Can you still reproduce it when re-enabling this plugin?
> And do you have any custom settings for this plugin (any other shortcuts
> added/different triggerword used)
Yes, I can still reproduce when re-enable the plugin. And it stops when disabling again.
Actually I do not use this feature, so I never added another triggerword to it.
Created attachment 134726 [details]
Journalctl -f from the moment krunner consumes CPU
*** Bug 431385 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 429593 ***
I can confirm the exactly same happens on my machines. Just got rid of the web plugin to make krunner harmless.