https://bugs.kde.org/show_bug.cgi?id=428360
Bug ID: 428360
Summary: plasmashell crashes if AV-Receiver is connected via
HDMI
Product: plasmashell
Version: 5.20.1
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: jens.ra...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.20.1)
Qt Version: 5.15.1
Frameworks Version: 5.75.0
Operating System: Linux 5.8.16-xanmod1-1 x86_64
Windowing system: X11
Distribution: "Arch Linux"
-- Information about the crash:
- What I was doing when the application crashed:
Logged in via SDDM.
Plasmashell crashes after displaying desktop widgets.
Sometimes it restarts and crashes again. It never starts without crashing.
- Custom settings of the application:
Xorg session.
Connected AV-Receiver (Marantz SR7007) via HDMI and added to screen0.
Crash happens whether receiver is switched on or in standby mode.
Workaround:
Disconnect receiver before starting plasmashell, then reconnect HDMI.
Non-viable workarounds:
Crash does not happen if the receiver is added to a second xorg screen (i.e.
screen1). However, HDMI 5.1 and 7.1 audio modes are not available in this
configuration, so it is not an alternative.
Receiver "display" needs to be active, since HDMI audio is not working
otherwise.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f70b8300000 in ()
#5 0x00007f7158027020 in () at
/usr/lib/qt/qml/org/kde/plasma/calendar/libcalendarplugin.so
#6 0x00007f7187fa87e2 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f7188c14752 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#8 0x00007f7187f7bcda in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#9 0x00007f7187f7e7d3 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#10 0x00007f7187fd5304 in () at /usr/lib/libQt5Core.so.5
#11 0x00007f71863f3914 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#12 0x00007f71864477d1 in () at /usr/lib/libglib-2.0.so.0
#13 0x00007f71863f2121 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#14 0x00007f7187fd4941 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#15 0x00007f7187f7a65c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#16 0x00007f7187f82af4 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#17 0x000055e69ab15f99 in ()
#18 0x00007f7187948152 in __libc_start_main () at /usr/lib/libc.so.6
#19 0x000055e69ab161de in ()
[Inferior 1 (process 2087) detached]
Possible duplicates by query: bug 428241, bug 428082, bug 428065, bug 428027,
bug 427922.
Reported using DrKonqi
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