Bug 425109

Summary:	Krita crash on start when connected to dual screen
Product:	[Applications] krita	Reporter:	Guo Yunhe <i>
Component:	General	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	halla
Priority:	NOR
Version First Reported In:	4.3.0
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Guo Yunhe 2020-08-07 12:37:24 UTC

SUMMARY
When I connect to dual screen, one 1080p and one 4k, Krita always fail to start.

STEPS TO REPRODUCE
1. Connect to dual screen on Linux. Better FHD on the left and 4K on the right.
2. Start Krita in console.
3. See the result.

OBSERVED RESULT
Krita crash after the splash screen. Error:
ASSERT (krita): "screen < QGuiApplication::screens().size() && screen >= 0" in file /home/abuild/rpmbuild/BUILD/krita-4.3.0/libs/widgets/KoToolBox.cpp, line 51

EXPECTED RESULT
It should not crash.

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20200804
KDE Plasma Version: 5.19.4
KDE Frameworks Version: 5.72.0
Qt Version: 5.15.0
Kernel Version: 5.7.11-1-default
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-8550U CPU @ 1.80GHz
Memory: 31.1 GiB of RAM
Graphics Processor: Mesa DRI Intel® UHD Graphics 620

ADDITIONAL INFORMATION

Comment 1 Halla Rempt 2020-08-07 12:49:28 UTC

This has been fixed already. The fix will be in 4.3.1. You can use the nightly stable appimage build in the meantime: https://binary-factory.kde.org/job/Krita_Stable_Appimage_Build/