Bug 403919 - System settings Launch feedback panel causes segfault
Summary: System settings Launch feedback panel causes segfault
Status: RESOLVED DUPLICATE of bug 403950
Alias: None
Product: systemsettings
Classification: Applications
Component: general (show other bugs)
Version: 5.14.5
Platform: Gentoo Packages Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-02-04 10:57 UTC by beavel
Modified: 2019-02-05 20:30 UTC (History)
1 user (show)

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Latest Commit:
Version Fixed In:


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Description beavel 2019-02-04 10:57:11 UTC
SUMMARY
Crash on leaving Launch Feedback panel

STEPS TO REPRODUCE
1. run systemsettings5
2. go to Personalization/Applications > Launch Feedback

OBSERVED RESULT
Title bar starts to flicker between text 'Launch Feedback - System Settings' and 'Launch Feedback* - System Settings'
Clicking to any other category causes crash. Interactions within the category work

EXPECTED RESULT
no crash

SOFTWARE/OS VERSIONS

Application: systemsettings5 (5.14.5)

Qt Version: 5.11.3
Frameworks Version: 5.52.0
Operating System: Linux 4.20.3-gentoo x86_64
Distribution: "Gentoo Base System release 2.6"


ADDITIONAL INFORMATION

$ gdb -q systemsettings5 
Reading symbols from systemsettings5...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/systemsettings5 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
QCoreApplication::arguments: Please instantiate the QApplication object first
[New Thread 0x7fffe3f31700 (LWP 13737)]
[New Thread 0x7fffda2ef700 (LWP 13738)]
[New Thread 0x7fffd3ebe700 (LWP 13739)]
[New Thread 0x7fffcb402700 (LWP 13741)]
WARNING: viewBackgroundColor is deprecated, use backgroundColor with colorSet: Theme.View instead
WARNING: viewBackgroundColor is deprecated, use backgroundColor with colorSet: Theme.View instead
[New Thread 0x7fffc37d4700 (LWP 13742)]
KActivities: Database connection:  "kactivities_db_resources_140737353582592_readonly" 
    query_only:          QVariant(qlonglong, 1) 
    journal_mode:        QVariant(QString, "wal") 
    wal_autocheckpoint:  QVariant(qlonglong, 100) 
    synchronous:         QVariant(qlonglong, 0)
Nothing to load - the client id is empty
Nothing to load - the client id is empty
org.kde.kcoreaddons: Error loading plugin "kcm_launchfeedback" "The shared library was not found." 
Plugin search paths are ("/usr/lib64/qt5/plugins", "/usr/bin") 
The environment variable QT_PLUGIN_PATH might be not correctly set
[New Thread 0x7fffbb944700 (LWP 13752)]
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:113: TypeError: Cannot read property 'globalToolBarItem' of null

Thread 1 "systemsettings5" received signal SIGSEGV, Segmentation fault.
0x00007ffff7442c00 in KQuickAddons::ConfigModule::needsSave() () from /usr/lib64/libKF5QuickAddons.so.5
Comment 1 Nate Graham 2019-02-05 20:30:40 UTC

*** This bug has been marked as a duplicate of bug 403950 ***