Bug 494940

Summary: systray icons keeps blanking/disappearing
Product: [Plasma] plasmashell Reporter: PandaCodeMaster <PandaCodeMaster>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: kde, nate
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.27.11   
Target Milestone: 1.0   
Platform: Debian unstable   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 6.0
Sentry Crash Report:

Description PandaCodeMaster 2024-10-17 16:11:57 UTC
Application: plasmashell (5.27.11)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.11.2-amd64 x86_64
Windowing System: Wayland
Distribution: Debian GNU/Linux trixie/sid
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
the icons in systray for normal entries such as networks,energy monitor,bluetooth,sound,battery keep going blank or disappear entirely when plasma is booted or reloaded the only workaround/fix is to remove the systray and insert into the panel again but while doing so kde-plasma crashes and is reloaded making the icons disappear

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f4d0b0803de in QtQml::qmlExecuteDeferred(QObject*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#5  0x00007f4d0b549e3d in QQuickTransition::prepare(QList<QQuickStateAction>&, QList<QQmlProperty>&, QQuickTransitionManager*, QObject*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f4d0b53f487 in QQuickTransitionManager::transition(QList<QQuickStateAction> const&, QQuickTransition*, QObject*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f4d0990be4b in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4d0a763092 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f4d098de398 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f4d0993a561 in QTimerInfoList::activateTimers() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f4d0993ae6c in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f4d0844f7df in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f4d08451a17 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f4d08452180 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f4d0993b1ed in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f4d098dcd02 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f4d098e5722 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x0000558954ddcdb4 in ??? ()
#19 0x00007f4d09033d68 in __libc_start_call_main (main=main@entry=0x558954ddbed0, argc=argc@entry=2, argv=argv@entry=0x7ffd405c5768) at ../sysdeps/nptl/libc_start_call_main.h:58
#20 0x00007f4d09033e25 in __libc_start_main_impl (main=0x558954ddbed0, argc=2, argv=0x7ffd405c5768, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd405c5758) at ../csu/libc-start.c:360
#21 0x0000558954ddced1 in ??? ()
[Inferior 1 (process 957501) detached]

The reporter indicates this bug may be a duplicate of or related to bug 478322, bug 484068, bug 491989.

Reported using DrKonqi
Comment 1 PandaCodeMaster 2024-10-17 16:19:27 UTC
Systray icons from applications are not affected by this bug only icons that are from KDE-plasma such as battery, sound, networks, etc. are affected
Comment 2 Nate Graham 2024-12-12 19:45:26 UTC
Should be fixed in Plasma 6.