[KScreen] [Bug 444192] Apps crash in QMenuBarPrivate::updateGeometries() when DisplayPort monitor is connected

[Nate Graham]

https://bugs.kde.org/show_bug.cgi?id=444192

Nate Graham <nate at kde.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned-bugs at kde.org     |kscreen-bugs-null at kde.org
            Version|unspecified                 |5.23.0
            Summary|Crash when DisplayPort      |Apps crash in
                   |monitor connected           |QMenuBarPrivate::updateGeom
                   |                            |etries() when DisplayPort
                   |                            |monitor is connected
            Product|kde                         |KScreen
           Severity|normal                      |crash
         Resolution|BACKTRACE                   |---
          Component|general                     |common
             Status|NEEDSINFO                   |REPORTED

--- Comment #3 from Nate Graham <nate at kde.org> ---
Thanks!

#4  QWidget::hide (this=0x55f992e69294) at kernel/qwidget.cpp:7916
#5  0x00007fd5be68156d in QMenuBarPrivate::updateGeometries
(this=0x55fccd2a3f20) at widgets/qmenubar.cpp:256

This is very suspicious to me. It seems like the geometry of the new screen is
causing Qt to freak out and do something invalid. This might be an issue with
the screen itself, or it might be a problem with how KScreen is presenting it.
Moving to KScreen.

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