Bug 446775

Summary:	[Wayland] Title bar menus are offset when using dual screen with different resolutions
Product:	[Plasma] plasmashell	Reporter:	tromzy
Component:	generic-multiscreen	Assignee:	Aleix Pol <aleixpol>
Status:	RESOLVED FIXED
Severity:	normal	CC:	nate, plasma-bugs-null
Priority:	NOR	Keywords:	wayland-only
Version First Reported In:	5.23.4
Target Milestone:	1.0
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	With this setup, the bug happens. With this setup, it does not.

Description tromzy 2021-12-10 09:57:38 UTC

Created attachment 144424 [details]
With this setup, the bug happens.

SUMMARY
***
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See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***
I recently got a new monitor that I plug to my laptop. My laptop screen resolution is 1920*1080, while my new external monitor is 2560*1440. My setup is : laptop screen on the left, external monitor on the right.

If I align the 2 screens from the bottom in the screen configuration menu in Systemsettings, my application titlebars are offset (see screenshot). But if I align them by the top, the problem is fixed (see screenshots).

STEPS TO REPRODUCE
1. Use dual monitor with different resolutions, extend the external monitor to the right
2. Align them from the bottom of the screen
3. Open Okular for example, and click the menu.

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 5.23.4
KDE Frameworks Version: 5.88.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION

Comment 1 tromzy 2021-12-10 09:58:14 UTC

Created attachment 144425 [details]
With this setup, it does not.

Comment 2 Nate Graham 2022-01-12 17:35:25 UTC

This is a Qt issue which has already been fixed and the patch backported to the KDE patch collection.