Bug 2223908

Summary:	KDE's Dolphin file manager crashes due to a segment fault.
Product:	[Fedora] Fedora	Reporter:	Giovanni <giovannicorriga>
Component:	dolphin	Assignee:	Rex Dieter <rdieter>
Status:	NEW ---	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	38	CC:	kde-sig, rdieter
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Hardware:	x86_64
OS:	Linux
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Last Closed:		Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Giovanni 2023-07-19 08:56:51 UTC

Dolphin, the KDE file manager, does not start correctly on startup.

The affected version is 23.04.2-1, running under KDE Plasma 5.108.0-1 with the latest version of the KDE libraries, 22.12.3-2.

This bug causes the Dolphin window to appear briefly, then close unexpectedly.

To reproduce this bug start the application from KDE Plasma. The application will appear for a moment in the bar and then disappear.

When launched from the console, Dolphin produces the following message:

[giovanni@localhost ~]$ dolphin
KCrash: Application 'dolphin' crashing...
QSocketNotifier: Invalid socket 5 and type 'Read', disabling...
QSocketNotifier: Invalid socket 17 and type 'Read', disabling...
QSocketNotifier: Invalid socket 18 and type 'Read', disabling...
KCrash: Attempting to start /usr/libexec/drkonqi

[1]+  Fermato                 dolphin
[giovanni@localhost ~]$ 

The bug manager on KDE Plasma 5 instead reports the following:

Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x000056240d8a6f3b in DolphinViewContainer::setActive(bool) ()
#5  0x000056240d905b5c in DolphinTabPage::restoreState(QByteArray const&) [clone .isra.0] ()
#6  0x000056240d8921cd in DolphinMainWindow::readProperties(KConfigGroup const&) ()
#7  0x00007f2e1c2f4618 in KMainWindow::readPropertiesInternal(KConfig*, int) () from /lib64/libKF5XmlGui.so.5
#8  0x00007f2e1c2f467a in KMainWindow::restore(int, bool) () from /lib64/libKF5XmlGui.so.5
#9  0x000056240d8905b9 in main ()
[Inferior 1 (process 116647) detached]