Bug 306682

Summary: Show Desktop Grid effect starts with left background picture on right monitor since KDE 4.8
Product: [Plasma] kwin Reporter: Hans-Rudi Denzler <hr.denzler>
Component: effects-variousAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal    
Priority: NOR    
Version First Reported In: 4.8.5   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Hans-Rudi Denzler 2012-09-12 15:46:24 UTC 
Left and right monitor have different background pictures 'L' and 'R'.
Left monitor effect: 'L' -> 4 small 'L' -> 'L'   (OK)
Right monitor effect: 'R' -> 'L' -> 4 small 'R' -> 'L' -> 'R' (bug leads to flickering)
Correct effect: 'R' -> 4 small 'R' -> 'R' as in KDE 4.7

Reproducible: Always

Steps to Reproduce:
1. Press Ctrl+F8 with 2 monitors with different background pictures (nvidia twinview)
2.
3.
Comment 1 Hans-Rudi Denzler 2012-09-14 11:52:51 UTC 
It only happen with: Ctrl+F1 -> Ctrl+F8 -> Ctrl+F8 and Ctrl+F3 -> Ctrl+F8 -> Ctrl+F8
   flickering on right monitor
It's perfect with: Ctrl+F2 -> Ctrl+F8 -> Ctrl+F8 and Ctrl+F4 -> Ctrl+F8 -> Ctrl+F8
   smooth and perfect
Comment 2 Martin Flöser 2013-05-25 13:33:31 UTC 

*** This bug has been marked as a duplicate of bug 294322 ***