Bug 427635

Summary: Dolphin menu appears on wrong monitor
Product: [Applications] dolphin Reporter: Fonkle <fonkle>
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: RESOLVED UPSTREAM    
Severity: normal CC: dolphin-bugs-null, elvis.angelaccio, nate, null, s_chriscollins
Priority: NOR    
Version First Reported In: 20.08.2   
Target Milestone: ---   
Platform: Other   
OS: Linux   
URL: https://bugreports.qt.io/browse/QTBUG-84462
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Screenshot illustrating the erroneously positioned main menu of Dolphin

Description Fonkle 2020-10-13 14:15:24 UTC
Created attachment 132322 [details]
Screenshot illustrating the erroneously positioned main menu of Dolphin

SUMMARY

Opening the Dolphin menu while on the right (primary) display of a dual-screen setup, the menu opens on the left (secondary) display.

STEPS TO REPRODUCE
1. Configure 2 displays with the right display set as primary.
2. Open Dolphin and move its main window to the right display.
3. Open main menu using its button in the top right of Dolphin.

OBSERVED RESULT

Dolphin's main menu appears on the left (non-primary) display.

EXPECTED RESULT

Dolphin's main menu should appear on the same display as Dolphin's main window, the right (primary) display.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: KDE Neon
(available in About System)
KDE Plasma Version: 5.20.0
KDE Frameworks Version: 5.75.0
Qt Version: 5.15.0

ADDITIONAL INFORMATION

I am using KDE Plasma with X and the Nvidia proprietary driver (450.80.2).
Comment 1 Elvis Angelaccio 2020-10-13 17:58:51 UTC
Are you on Wayland?
Comment 2 Fonkle 2020-10-14 11:37:04 UTC
(In reply to Elvis Angelaccio from comment #1)
> Are you on Wayland?

No, I am using X11 (See additional information :) with the Nvidia proprietary driver.
Comment 3 Unknown 2020-10-21 18:58:24 UTC
HI, here is my reddit post with screenshot of the bug: https://www.reddit.com/r/kde/comments/jfi6na/hambuger_menu_toolbar_menu_also_open_on_wrong/
Comment 4 S. Christian Collins 2020-10-28 07:21:35 UTC
This seems to be a bug in QT 5.15.0 that has been resolved in 5.15.1. Hopefully KDE neon will update to Qt 5.15.1 soon.

https://bugreports.qt.io/browse/QTBUG-84462
Comment 5 Nate Graham 2020-10-28 14:10:03 UTC
Thanks for following up.