Bug 500149

Summary:	Crash during display brightness change
Product:	[Plasma] kwin	Reporter:	merilius <balwierz>
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	crash	Keywords:	drkonqi
Priority:	NOR
Version First Reported In:	6.3.0
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description merilius 2025-02-15 21:10:23 UTC

Application: kwin_wayland (6.3.0)

ApplicationNotResponding [ANR]: false
Qt Version: 6.9.0
Frameworks Version: 6.10.0
Operating System: Linux 6.13.2-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.3.0 [CoredumpBackend]

-- Information about the crash:
Hi, 
I got this crash after adjusting display brightness and clicking apply.
The screen become black for 2s and crash handler popped up.

The reporter is unsure if this crash is reproducible.

-- Backtrace (Reduced):
#5  0x00007f75627cf8b9 in QPlatformWindow::mapToGlobal (this=0x63de4642cb80, pos=...) at /usr/src/debug/qt6-base/qtbase/src/gui/kernel/qplatformwindow.cpp:225
#6  0x00007f75627e6262 in QWindow::flags (this=this@entry=0x63de461e5d00) at /usr/src/debug/qt6-base/qtbase/src/gui/kernel/qwindow.cpp:995
#7  0x00007f756313bdaf in QWidgetPrivate::create (this=this@entry=0x63de46321990) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:1359
#8  0x00007f756313ae36 in QWidget::create (this=0x63de4626fb80, window=<optimized out>, initializeWindow=<optimized out>, destroyOldWindow=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:1218
#9  0x00007f756314db44 in QWidgetPrivate::setVisible (this=0x63de46321990, visible=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qwidget.cpp:8333


Reported using DrKonqi

Comment 1 merilius 2025-02-15 21:10:24 UTC

Created attachment 178413 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.

Comment 2 Vlad Zahorodnii 2025-02-17 14:14:23 UTC

I cannot reproduce the crash. Can you please provide more details steps to reproduce? Also, does this happen with the stable release of Qt, i.e. Qt 6.8.2?

Comment 3 Bug Janitor Service 2025-03-04 03:46:57 UTC

🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

Comment 4 Bug Janitor Service 2025-03-19 03:47:20 UTC

🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.