Bug 490175

Summary:	Crash in KDE when using Meta + Shift + 0 to remove screen magnification.
Product:	[Plasma] plasmashell	Reporter:	Santiago Jose Lopez Borrazas <sjlopezb>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED UNMAINTAINED
Severity:	crash	CC:	akselmo, kde
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.27.11
Target Milestone:	1.0
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description Santiago Jose Lopez Borrazas 2024-07-12 14:19:32 UTC

Application: plasmashell (5.27.11)
 (Compiled from sources)
Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.9.8-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux trixie/sid
DrKonqi: 5.27.11 [CoredumpBackend]

-- Information about the crash:
I was typing something with the web browser, and as soon as I finish, I press Meta + Shift + 0, it closes both the KDE panel and the desktop. It took me about 15~20 seconds to get both the panel and the desktop back.

I didn't do anything special. Just to give me control, but the Alt + Tab combination didn't stop working.

I have never seen a failure of this caliber.

Also, I've been getting a weird shutdown of Discover (to update the system).

The crash can be reproduced sometimes.

-- Backtrace (Reduced):
#5  0x00007fd4bba5d733 in QQuickItem::~QQuickItem() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
[...]
#7  0x00007fd4b9cfb0bb in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd4ba962f82 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007fd4b9cce0e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd4b9cd1801 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5


Reported using DrKonqi

Comment 1 Santiago Jose Lopez Borrazas 2024-07-12 14:19:33 UTC

Created attachment 171607 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.

Comment 2 Akseli Lahtinen 2024-07-18 08:25:44 UTC

Thank you for your bug report!

Debian advises users to not submit bugs upstream (https://www.debian.org/Bugs/Reporting), as this version of the KDE software is out of support from KDE, and so it's possible that the bug exists only in Debian at this point.
Could you report the bug to Debian using the report bug utility (https://packages.debian.org/stable/utils/reportbug)? If necessary, the maintainer of the package will forward the bug upstream.

Thanks for understanding!