Bug 410321

Summary:	Moving Dolphin window in dual screen 4k setup from $disp1$->$disp2$ breaks it (no file selection/focus anymore)
Product:	[Applications] dolphin	Reporter:	jonathan.lucas
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED FIXED
Severity:	major	CC:	elvis.angelaccio, jonathan.lucas
Priority:	NOR	Keywords:	multiscreen
Version First Reported In:	19.04.3
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description jonathan.lucas 2019-07-28 16:54:40 UTC

SUMMARY
Once opening up Dolphin on one screen in a dual screen 4k setup it works flawlessly. Moving a Dolphin window from one display to another breaks Dolphin, one cannot click or select anything anymore in the active view (breaks bookmarks etc.).
Reproducible on latest Arch stable release.

STEPS TO REPRODUCE
1. 4k dual setup (on xorg, NOT wayland): open Dolphin
2. Make sure that file selection works
3. Move window to other screen
4. Dolphin will not work anymore unless restarted (no file selection anymore, no bookmarks, everything is basically rendered useless)

OBSERVED RESULT
Dolphin stops being usable, restart of application required

EXPECTED RESULT
Dolphin should continue to operate as expected/intended.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

Comment 1 jonathan.lucas 2021-09-04 14:18:33 UTC

seems gone, closing my bug report.