Bug 427305 - Focus stealing prevention breaks panels
Summary: Focus stealing prevention breaks panels
Status: RESOLVED DUPLICATE of bug 377914
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: 5.18.5
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-10-03 18:36 UTC by Avamander
Modified: 2021-01-07 19:13 UTC (History)
1 user (show)

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Description Avamander 2020-10-03 18:36:56 UTC 
SUMMARY
Focus stealing prevention breaks panels

STEPS TO REPRODUCE
1. Turn "Focus stealing prevention" to "High"
2. Try to use a panel

OBSERVED RESULT
Panel doesn't display anything, no application launcher, no volume control, nothing

EXPECTED RESULT
Panel is able to launch the application launcher and display things like volume control.

SOFTWARE/OS VERSIONS
Operating System: Kubuntu 20.04
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8
Kernel Version: 5.6.0-1021-oem
OS Type: 64-bit
Comment 1 Nate Graham 2020-10-05 20:43:04 UTC 
Can you clarify "Try to use a panel"? If I set focus stealing to high, interacting with panel items seem to work just fine.
Comment 2 Avamander 2020-10-05 22:26:43 UTC 
It's literally that. Nothing that the panel does that requires displaying over an existing window works. Be it volume control, network interfaces, application launcher or even window previews.
Comment 3 Nate Graham 2020-10-06 15:38:13 UTC 
How odd. Still can't reproduce.
Comment 4 Avamander 2020-10-06 15:53:18 UTC 
You can see how I'm trying to click on the application launcher icon here with Focus stealing prevention set to high: https://youtu.be/ECSNlyhEwG0
Comment 5 Nate Graham 2020-10-06 15:57:15 UTC 
Thanks. I believe you, I just don't know how to make it happen for myself so I can figure out what's going wrong. :(
Comment 6 Avamander 2020-10-06 16:01:36 UTC 
The window visible is chromium snap, maybe that makes a difference?
Comment 7 Vlad Zahorodnii 2020-10-08 06:14:24 UTC 
Kickoff most likely receives an unexpected FocusOut event, which in its turn forces the application launcher to close itself. Similar to Nate, I cannot reproduce the bug myself.
Comment 8 Nate Graham 2021-01-07 19:13:46 UTC 

*** This bug has been marked as a duplicate of bug 377914 ***