Bug 360550 - Task switcher UI only highlights every second window when switching through them.
Summary: Task switcher UI only highlights every second window when switching through t...
Status: RESOLVED DUPLICATE of bug 338150
Alias: None
Product: kwin
Classification: Plasma
Component: tabbox (show other bugs)
Version: 5.5.5
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-03-15 09:17 UTC by Max Schettler
Modified: 2016-03-15 11:07 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Video showing the behavior (1.04 MB, video/x-matroska)
2016-03-15 09:17 UTC, Max Schettler 		Details
KWin Supportinformation (5.18 KB, text/plain)
2016-03-15 10:00 UTC, Max Schettler 		Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description Max Schettler 2016-03-15 09:17:26 UTC 
When using the task switcher (tested with breeze and thumbnails), the visual highlighting is only displayed for every second selected window.

Reproducible: Always

Steps to Reproduce:
1. Open at least two windows
2. Use the task switcher to cicle through them

Actual Results:  
Every second window is highlighted when currently selected.

Expected Results:  
The highlight should be shown for every window
Comment 1 Max Schettler 2016-03-15 09:17:53 UTC 
Created attachment 97905 [details]
Video showing the behavior
Comment 2 Thomas Lübking 2016-03-15 09:45:29 UTC 
Can you please attach the output of
   qdbus org.kde.KWin /KWin supportInformation
Comment 3 Max Schettler 2016-03-15 10:00:12 UTC 
Created attachment 97906 [details]
KWin Supportinformation
Comment 4 Thomas Lübking 2016-03-15 10:19:37 UTC 
> OpenGL platform interface: EGL

*Very* likely a dupe of bug #338150

Please check whether it also happens when switching to GLX in "kcmshell5 kwincompositing" and see https://bugs.kde.org/show_bug.cgi?id=338150#c10
Comment 5 Max Schettler 2016-03-15 10:45:12 UTC 
Switching to GLX fixed the issue. I also stumbled upon the bug report you posted for a different reason, unfortunatly I cannot use DRI3 because of a bug in SDDM.
Comment 6 Thomas Lübking 2016-03-15 11:07:45 UTC 

*** This bug has been marked as a duplicate of bug 338150 ***