Crashes my shell when I click "Update System"

[clst]

Havent really dug into the code so I cannot say if it is my fault ;)

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5a6599e800 (LWP 3086))]

Thread 15 (Thread 0x7f5963fff700 (LWP 3544)):
[KCrash Handler]
#5  0x00007f59977ca8f6 in  () at /usr/lib/qt/qml/org/kde/private/archUpdate/libplasmoidplugin.so
#6  0x00007f59977cd669 in  () at /usr/lib/qt/qml/org/kde/private/archUpdate/libplasmoidplugin.so
#7  0x00007f5a5f764ac2 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#8  0x00007f5a60737ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007f5a6073f8a6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#10 0x00007f5a5f733850 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#11 0x00007f5a5f7364b6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#12 0x00007f5a5f790714 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f5a596e3e38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#14 0x00007f5a596e4081 in  () at /usr/lib/libglib-2.0.so.0
#15 0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#16 0x00007f5a5f78fd01 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#17 0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#18 0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#19 0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#20 0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#21 0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f5977b36700 (LWP 3508)):
#0  0x00007f5a5ee4497b in poll () at /usr/lib/libc.so.6
#1  0x00007f5a596e3ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5a5f78fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f597e6411ba in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f5986071700 (LWP 3502)):
#0  0x00007f5a5ee4497b in poll () at /usr/lib/libc.so.6
#1  0x00007f5a596e3ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5a5f78fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f5986872700 (LWP 3501)):
#0  0x00007f5a5ee4497b in poll () at /usr/lib/libc.so.6
#1  0x00007f5a596e3ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5a5f78fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f5995196700 (LWP 3321)):
#0  0x00007f5a5f53dd9f in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f5a5f79014a in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f5a596e39fa in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5a596e3f96 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f5a5f78fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f599d314700 (LWP 3234)):
#0  0x00007f5a5f78e321 in QTimerInfoList::repairTimersIfNeeded() () at /usr/lib/libQt5Core.so.5
#1  0x00007f5a5f78e395 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5a5f78fa6f in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f5a596e3519 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#4  0x00007f5a596e3f1e in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007f5a5f78fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0x00007f5a63309bcb in  () at /usr/lib/libQt5Quick.so.5
#10 0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f59ae8b0700 (LWP 3164)):
#0  0x00007f5a5e7013bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5a38e785d4 in  () at /usr/lib/dri/swrast_dri.so
#2  0x00007f5a38e78428 in  () at /usr/lib/dri/swrast_dri.so
#3  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f59af0b1700 (LWP 3163)):
#0  0x00007f5a5e7013bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5a38e785d4 in  () at /usr/lib/dri/swrast_dri.so
#2  0x00007f5a38e78428 in  () at /usr/lib/dri/swrast_dri.so
#3  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f59af8b2700 (LWP 3162)):
#0  0x00007f5a5e7013bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5a38e785d4 in  () at /usr/lib/dri/swrast_dri.so
#2  0x00007f5a38e78428 in  () at /usr/lib/dri/swrast_dri.so
#3  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f5a3b39c700 (LWP 3158)):
#0  0x00007f5a5e7013bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5a65062f77 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f5a65062fb9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f5a45321700 (LWP 3140)):
#0  0x00007f5a5972ab94 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f5a596e3b8b in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5a596e4081 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f5a5f78fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f5a6274ca19 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f5a46fc2700 (LWP 3133)):
#0  0x00007f5a5ee4497b in poll () at /usr/lib/libc.so.6
#1  0x00007f5a596e3ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5a5f78fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5a6274ca19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f5a4cbeb700 (LWP 3123)):
#0  0x00007f5a596e3b90 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#1  0x00007f5a596e4081 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5a5f78fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5a5f54178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5a5fbb1416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f5a4efc3700 (LWP 3118)):
#0  0x00007f5a5ee4497b in poll () at /usr/lib/libc.so.6
#1  0x00007f5a63f588e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f5a63f5a679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f5a5174b7aa in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f5a5f546b2d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f5a5e6fb08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f5a5ee4ee7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f5a6599e800 (LWP 3086)):
#0  0x00007f5a5ee4497b in poll () at /usr/lib/libc.so.6
#1  0x00007f5a596e3ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5a596e410e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5a5f78fd01 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5a517d32e2 in  () at /usr/lib/libQt5XcbQpa.so.5
#5  0x00007f5a5f731e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f5a5f73b188 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00005631fb0ee8d8 in  ()
#8  0x00007f5a5ed79f4a in __libc_start_main () at /usr/lib/libc.so.6
#9  0x00005631fb0eec9a in _start ()

[I-Dream-in-Code]

Is aur support enabled?

What aur helper are you using?

[clst]

Yes. I am using checkupdates+aur. Both binaries checkupdates-aur and checkupdates+aur work fine. Even with aur support disabled it seems to crash. Let me try again with version 3.5-1.

I am getting this during build but I doubt, that is the problem:

- Found KF5: success (found suitable version "5.42.0", minimum required is "5.0.0") found components:  Plasma 
CMake Warning (dev) at /usr/lib64/cmake/KF5Package/KF5PackageMacros.cmake:26 (message):
  Deprecated: use kpackage_install_bundled_package
Call Stack (most recent call first):
  /usr/lib64/cmake/KF5Plasma/KF5PlasmaMacros.cmake:33 (kpackage_install_package)
  CMakeLists.txt:20 (plasma_install_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning (dev) at /usr/lib64/cmake/KF5Package/KF5PackageMacros.cmake:26 (message):
  Deprecated: use kpackage_install_bundled_package
Call Stack (most recent call first):
  /usr/lib64/cmake/KF5Plasma/KF5PlasmaMacros.cmake:33 (kpackage_install_package)
  CMakeLists.txt:22 (plasma_install_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Configuring done
-- Generating done
-- Build files have been written to: /home/joe/aur/plasma5-applets-kde-arch-update-notifier-git/src/kde-arch-update-plasmoid/build
==> Entering fakeroot environment...
==> Starting package()...
Scanning dependencies of target org.kde.archUpdate-plasmoids-metadata-json
[ 12%] Generating org.kde.archUpdate-plasmoids-metadata.json
About to parse service type file "/usr/share/kservicetypes5/plasma-applet.desktop"
Found property definition "X-Plasma-API" with type "QString"
Found property definition "X-Plasma-RootPath" with type "QString"
Found property definition "X-Plasma-MainScript" with type "QString"
Found property definition "X-Plasma-ContainmentType" with type "QString"
Found property definition "X-Plasma-DropMimeTypes" with type "QStringList"
Found property definition "X-Plasma-DropUrlPatterns" with type "QStringList"
Found property definition "X-Plasma-NotificationArea" with type "QString"
Found property definition "X-Plasma-NotificationAreaCategory" with type "QString"
Found property definition "X-Plasma-DBusActivationService" with type "QString"
Found property definition "X-KDE-ParentApp" with type "QString"
Found property definition "X-Plasma-Provides" with type "QStringList"
Found property definition "X-Plasma-ConfigPlugins" with type "QStringList"
Found property definition "X-Plasma-StandAloneApp" with type "bool"
Found property definition "X-Plasma-RequiredExtensions" with type "QStringList"
Found property definition "NoDisplay" with type "bool"
Unknown property type for key "X-Plasma-RemoteLocation" -> falling back to string
Generated  "/home/joe/aur/plasma5-applets-kde-arch-update-notifier-git/src/kde-arch-update-plasmoid/build/org.kde.archUpdate-plasmoids-metadata.json" 

[ 12%] Built target org.kde.archUpdate-plasmoids-metadata-json
Scanning dependencies of target org.kde.plasma.systempanel-plasmoids-metadata-json
[ 25%] Generating org.kde.plasma.systempanel-plasmoids-metadata.json
About to parse service type file "/usr/share/kservicetypes5/plasma-applet.desktop"
Found property definition "X-Plasma-API" with type "QString"
Found property definition "X-Plasma-RootPath" with type "QString"
Found property definition "X-Plasma-MainScript" with type "QString"
Found property definition "X-Plasma-ContainmentType" with type "QString"
Found property definition "X-Plasma-DropMimeTypes" with type "QStringList"
Found property definition "X-Plasma-DropUrlPatterns" with type "QStringList"
Found property definition "X-Plasma-NotificationArea" with type "QString"
Found property definition "X-Plasma-NotificationAreaCategory" with type "QString"
Found property definition "X-Plasma-DBusActivationService" with type "QString"
Found property definition "X-KDE-ParentApp" with type "QString"
Found property definition "X-Plasma-Provides" with type "QStringList"
Found property definition "X-Plasma-ConfigPlugins" with type "QStringList"
Found property definition "X-Plasma-StandAloneApp" with type "bool"
Found property definition "X-Plasma-RequiredExtensions" with type "QStringList"
Found property definition "NoDisplay" with type "bool"
Unknown property type for key "X-Plasma-RemoteLocation" -> falling back to string
Generated  "/home/joe/aur/plasma5-applets-kde-arch-update-notifier-git/src/kde-arch-update-plasmoid/build/org.kde.plasma.systempanel-plasmoids-metadata.json" 

[ 25%] Built target org.kde.plasma.systempanel-plasmoids-metadata-json

The new version first opened a Konsole with a sudo prompt but on the next try shell crashed again. This time with the error logger catching it. I will install todays updates for plasma and try again after.

Thanks for the assist.

[clst]

Now I am fully updated. I got this crash when starting Upgrade System (from an empty list):

Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff60754e800 (LWP 564))]

Thread 15 (Thread 0x7ff505392700 (LWP 1040)):
[KCrash Handler]
#5  0x00007ff60093d860 in raise () at /usr/lib/libc.so.6
#6  0x00007ff60093eec9 in abort () at /usr/lib/libc.so.6
#7  0x00007ff600980437 in __libc_message () at /usr/lib/libc.so.6
#8  0x00007ff60098678b in  () at /usr/lib/libc.so.6
#9  0x00007ff60098824c in _int_free () at /usr/lib/libc.so.6
#10 0x00007ff536a5ee70 in  () at /usr/lib/qt/qml/org/kde/private/archUpdate/libplasmoidplugin.so
#11 0x00007ff601314ac2 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#12 0x00007ff6022e7ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007ff6022ef8a6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#14 0x00007ff6012e3850 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#15 0x00007ff6012e64b6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#16 0x00007ff601340714 in  () at /usr/lib/libQt5Core.so.5
#17 0x00007ff5fb28de38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#18 0x00007ff5fb28e081 in  () at /usr/lib/libglib-2.0.so.0
#19 0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#20 0x00007ff60133fd01 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#21 0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#22 0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#23 0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#24 0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#25 0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7ff51c9ae700 (LWP 997)):
#0  0x00007ff6009f497b in poll () at /usr/lib/libc.so.6
#1  0x00007ff5fb28dff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff60133fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff51f3611ba in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7ff526de8700 (LWP 991)):
#0  0x00007ff6009f497b in poll () at /usr/lib/libc.so.6
#1  0x00007ff5fb28dff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff60133fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7ff5275e9700 (LWP 990)):
#0  0x00007ff6009f497b in poll () at /usr/lib/libc.so.6
#1  0x00007ff5fb28dff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff60133fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7ff536085700 (LWP 880)):
#0  0x00007ff6009f497b in poll () at /usr/lib/libc.so.6
#1  0x00007ff5fb28dff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff60133fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7ff544908700 (LWP 823)):
#0  0x00007ff5fb28d476 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0x00007ff5fb28df1e in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff60133fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff604eb9bcb in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7ff5506e9700 (LWP 787)):
#0  0x00007ff6002b13bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff556bfd5d4 in  () at /usr/lib/dri/swrast_dri.so
#2  0x00007ff556bfd428 in  () at /usr/lib/dri/swrast_dri.so
#3  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7ff550eea700 (LWP 786)):
#0  0x00007ff6002b13bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff556bfd5d4 in  () at /usr/lib/dri/swrast_dri.so
#2  0x00007ff556bfd428 in  () at /usr/lib/dri/swrast_dri.so
#3  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7ff5516eb700 (LWP 785)):
#0  0x00007ff6002b13bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff556bfd5d4 in  () at /usr/lib/dri/swrast_dri.so
#2  0x00007ff556bfd428 in  () at /usr/lib/dri/swrast_dri.so
#3  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7ff5e10c5700 (LWP 772)):
#0  0x00007ff6002b13bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff606c12f77 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007ff606c12fb9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7ff5e2f69700 (LWP 769)):
#0  0x00007ff5fb2d4b94 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007ff5fb28d509 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff5fb28df1e in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff60133fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007ff6042fca19 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7ff5e8bea700 (LWP 628)):
#0  0x00007ff6009f497b in poll () at /usr/lib/libc.so.6
#1  0x00007ff5fb28dff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff60133fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff6042fca19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7ff5ea631700 (LWP 585)):
#0  0x00007ff6009f03d8 in read () at /usr/lib/libc.so.6
#1  0x00007ff5fb2d37d1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff5fb28dac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff5fb28df96 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ff60133fd24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ff6010f178e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ff601761416 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7ff5f0b6d700 (LWP 582)):
#0  0x00007ff6009f497b in poll () at /usr/lib/libc.so.6
#1  0x00007ff605b088e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007ff605b0a679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007ff5f32f57aa in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007ff6010f6b2d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff6002ab08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff6009fee7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7ff60754e800 (LWP 564)):
#0  0x00007ff600a0c092 in __libc_disable_asynccancel () at /usr/lib/libc.so.6
#1  0x00007ff6009f0490 in write () at /usr/lib/libc.so.6
#2  0x00007ff5fb2d388b in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff5fb28a2b0 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff5fb28dde0 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#5  0x00007ff5fb28e081 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007ff5fb28e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#7  0x00007ff60133fd01 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0x00007ff5f337d2e2 in  () at /usr/lib/libQt5XcbQpa.so.5
#9  0x00007ff6012e1e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007ff6012eb188 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#11 0x000055b89be9d743 in  ()
#12 0x00007ff600929f4a in __libc_start_main () at /usr/lib/libc.so.6
#13 0x000055b89be9dafa in _start ()

[I-Dream-in-Code]

Give me your exact setup to reproduce

Tell me which options are enabled/disabled in settings

Do you have konsole installed?

Tell me which aur helper you have

[I-Dream-in-Code]

Do you have zsh shell but not bash?

[clst]

Thanks for the quick replies. My Plasma version:

kdeplasma-addons 5.12.0-1
plasma-desktop 5.12.0-1
plasma-framework 5.42.0-1
plasma-integration 5.12.0-1

Settings window:

zsh isn't installed. I am using fish most of the time. Default shell for the user is bash however. I made a second Profile in Konsole with fish and set it as default. Setting it back to bash as default with a logout/login didn't change things however.

I disabled aur support for testing. I don't use an aur helper. I always just did git clone/pull and makepkg. I use those for checking updates:

checkupdates+aur 1-1
checkupdates-aur 0.04-1
perl-checkupdates-aur 0.04-1

new packages (aur or not aur) are displayed fine in the plasmoid. The crash happens only when trying to install the updates.

[I-Dream-in-Code]

Aur support requires an aur helper

Look in worker.cpp to see what's supported.

I'll investigate

If you could do me a favor and type

killall plasmashell kstart plasmashell

And paste the output when the crash happens that'd be much more helpful

[clst]

Yeah I could have thought of that. :stuck_out_tongue: There is not a lot there however:

qml: AUR FLAGfalse
qml: NO COFIRM AURfalse
AUR HELPER LIST 
()
KCrash: Attempting to start /usr/bin/plasmashell from kdeinit
sock_file=/run/user/1000/kdeinit5__0
KCrash: Application 'plasmashell' crashing...

once I installed trizen it just started working:

Plasma Shell startup completed
Warning: all files used by qml by the plasmoid should be in ui/. The file in the path "file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/code/logic.js" was expected at QUrl("file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/logic.js")
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
ktp-common-internals: Current presence changed
ktp-common-internals: Current presence changed
file:///usr/share/plasma/plasmoids/org.kde.archUpdate/contents/ui/CompactRepresentation.qml:66: TypeError: Cannot call method 'clear' of undefined
Empty filename passed to function
Empty filename passed to function
trying to show an empty dialog
qml: NAMES ONLY false
qml: AUR SUPORTfalse
clicked 

org.kde.archupdate: check updates started 

org.kde.archUpdate: Your system is up to date, checkupdates returned nothing
org.kde.archUpdate: Your system is up to date, checkupdates and checkupdates-aur returned nothing
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:99: TypeError: Cannot read property 'width' of null
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:99: TypeError: Cannot read property 'width' of null
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:53:39: Unable to assign [undefined] to int
trying to show an empty dialog
qml: KONSOLE FLAGfalse
qml: AUR FLAGfalse
qml: NO COFIRM AURfalse
AUR HELPER LIST 
("trizen")
STARTED

[I-Dream-in-Code]

So I figured out why it crashed.

in Worker::upgradeSystem it calls QString AURHelper = getAURHelper(); even if aur isn't enabled. Since you had none it returned null.

I just updated the it to call it only if aur support is enabled.

both AUR package and master are updated

[clst]

Cool thanks :+1: I might as well continue using trizen, it's pretty neat.

[I-Dream-in-Code]

The issue I have with Trizen is that you can't redirect the build directory.

So when you have a very large file to build in aur it completely fills up /tmp and you need to restart the system to even use anything.

pacaur is unmaintained but at least you can call export TMPDIR to change the location to on disk to build big packages. I made a dir in opt /opt/tmp so I do export TMPDIR=/opt/tmp

[clst]

I just did that, maybe it's a new feature. In ~/.config/trizen/trizen.conf: clone_dir => "defaults to /tmp I think", # str -- Absolute path to the directory where to clone and build packages.

It even continued to use old aur packages that were already there.

[I-Dream-in-Code]

Oh cool good to know