Bug 508009 - Discover crashes always on update all applications
Summary: Discover crashes always on update all applications
Status: RESOLVED DOWNSTREAM
Alias: None
Product: Discover
Classification: Applications
Component: discover (other bugs)
Version First Reported In: 5.27.12
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2025-08-08 07:05 UTC by kairoscodes
Modified: 2025-08-08 07:33 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


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Description kairoscodes 2025-08-08 07:05:07 UTC
Application: plasma-discover (5.27.12)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-71-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.2 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
During standard update process, Discover crashes and do not finish (and at all not began any). Tried it several times, always the same. Did not anything else. THX for bug fixing or helping to prevent crashes in future on my systems.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault

[KCrash Handler]
#4  0x0000762fa46d9585 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x0000762fa46d97a1 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x0000762fa49032a5 in QObjectPrivate::ConnectionData::removeConnection(QObjectPrivate::Connection*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x0000762fa491050a in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x0000762f953b343e in ?? () from /lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#9  0x0000762fa4903dfe in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x0000762fa4910601 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x0000762f953b05b8 in ?? () from /lib/x86_64-linux-gnu/libKF5NewStuffCore.so.5
#12 0x0000762fa490610b in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x0000762fa636bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x0000762fa48d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x0000762fa48db94b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x0000762fa4935c0f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x0000762fa33145c5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x0000762fa3373737 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x0000762fa3313a63 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x0000762fa4935279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x0000762fa48d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x0000762fa48df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x000057b31d4dbc71 in ?? ()
#24 0x0000762fa3e2a1ca in __libc_start_call_main (main=main@entry=0x57b31d4db360, argc=argc@entry=3, argv=argv@entry=0x7ffc8fff10a8) at ../sysdeps/nptl/libc_start_call_main.h:58
#25 0x0000762fa3e2a28b in __libc_start_main_impl (main=0x57b31d4db360, argc=3, argv=0x7ffc8fff10a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc8fff1098) at ../csu/libc-start.c:360
#26 0x000057b31d4dc6a5 in ?? ()
[Inferior 1 (process 6576) detached]

The reporter indicates this bug may be a duplicate of or related to bug 457278, bug 467282, bug 469554, bug 505570.

Reported using DrKonqi
Comment 1 Bug Janitor Service 2025-08-08 07:33:41 UTC
Thank you for the bug report!

However Plasma 5.27.12 no longer receives updates or maintenance from KDE; active versions are 6.4 or newer. Please upgrade to an active version as soon as your distribution makes it available to you. Plasma is a fast-moving project, and bugs in one version are often fixed in the next one.

If you need help with Plasma 5.27.12, please contact your distribution, who bears the responsibility of providing help for older releases that are no longer receiving updates from KDE.

If you can reproduce the issue after upgrading to an active version, feel free to re-open this bug report.