Bug 334905 - Flipswitch flickers and poor screen drawing
Summary: Flipswitch flickers and poor screen drawing
Status: RESOLVED FIXED
Alias: None
Product: kwin
Classification: Plasma
Component: effects-tabbox (other bugs)
Version First Reported In: 4.96.0
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-05-16 20:22 UTC by Wilbert van Bakel
Modified: 2018-09-20 12:51 UTC (History)
2 users (show)

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Description Wilbert van Bakel 2014-05-16 20:22:44 UTC 
Intel HD graphics, I selected flipswitch for task switching and I notice flickering of the screen when I have two windows open and switch between them.
Also windows are intermittently partially drawn after I release alt-tab.

Reproducible: Always

Steps to Reproduce:
1. Select flipswitch in windows behavior module (KDE-config)
2. open two windows (firefox and konsole)
3. alt-tab through the windows
Actual Results:  
flickering and poor drawing.

Expected Results:  
smooth flip animation 

Perhaps it's the combination of GTK and QT5 tasks?
Comment 1 Martin Flöser 2015-01-14 08:50:43 UTC 
sorry for the late reply. Could you please provide the output of
qdbus org.kde.KWin /KWin supportInformation

when the problem is visible?
Comment 2 Alexander Mentyu 2018-09-20 10:41:30 UTC 
@Wilbert is this issue still relevant?
Comment 3 Wilbert van Bakel 2018-09-20 12:51:39 UTC 
Time heals everything. ;-)