https://bugs.kde.org/show_bug.cgi?id=445198
Bug ID: 445198
Summary: Overview effect crashes on first start if there are no
windows
Product: kwin
Version: git master
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: effects-overview
Assignee: kwin-bugs-n...@kde.org
Reporter: bharadwaj.raju...@protonmail.com
Target Milestone: ---
Created attachment 143366
--> https://bugs.kde.org/attachment.cgi?id=143366&action=edit
Backtrace
SUMMARY
If I try to open the overview effect on a freshly started system (no windows
open yet), KWin crashes.
If I open a window then open overview, then close that window, overview starts
working properly even though there are again no windows open.
STEPS TO REPRODUCE
1. Start kwin_wayland fresh with no windows
2. Try opening the overview effect
OBSERVED RESULT
KWin crash, backtrace attached.
EXPECTED RESULT
An empty overview should be displayed.
SOFTWARE/OS VERSIONS
KDE Plasma Version: 5.23.80
KDE Frameworks Version: 5.88.0
Qt Version: 5.15.3
ADDITIONAL INFORMATION
This is on Wayland.
HARDWARE
GPU: Mesa DRI Intel G41 (this is a pretty old GPU, so maybe something to do
with that?)
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