436197 – Discover closed unexpectedly after clicking update button to update packages

Bug 436197 - Discover closed unexpectedly after clicking update button to update packages

Summary: Discover closed unexpectedly after clicking update button to update packages

Status:	RESOLVED UNMAINTAINED

Alias:	None

Product:	Discover
Classification:	Applications
Component:	discover (other bugs)
Version First Reported In:	5.12.8
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Dan Leinir Turthra Jensen

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2021-04-26 08:23 UTC by Arjan Boltjes
Modified:	2021-06-18 01:13 UTC (History)
CC List:	3 users (show)

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

Attachments
New crash information added by DrKonqi (15.93 KB, text/plain) 2021-06-18 01:13 UTC, Luis Doradea	Details
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Description Arjan Boltjes 2021-04-26 08:23:02 UTC

Application: plasma-discover (5.12.8)

Qt Version: 5.9.5
Frameworks Version: 5.47.0
Operating System: Linux 5.4.0-72-generic x86_64
Distribution: Ubuntu 18.04.5 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Starting Rstudio for data analysis, playing music from QuodLibet, Dolphin open

- Unusual behavior I noticed:
Rstudio crashed while opening .Rmd file from analysis folder in Dolphin

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0a12232800 (LWP 25482))]

Thread 10 (Thread 0x7f09c7fff700 (LWP 25544)):
#0  0x00007f0a0d802639 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0a0df04775 in QBasicMutex::lockInternal() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0a0b774f96 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#3  0x00007f0a0b775835 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#4  0x00007f0a0b7518cc in QSslSocket::startClientEncryption() () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#5  0x00007f0a0b752578 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#6  0x00007f0a0b75a379 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#7  0x00007f0a0e11a555 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0a0b724f09 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#9  0x00007f0a0b727e78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007f0a0b7387ed in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f0a0f6f883c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f0a0f700104 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f0a0e0eb8d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f0a0e1454ed in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f0a07ff2537 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f0a07ff2770 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f0a07ff27fc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f0a0e1448ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f0a0e0e990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f0a0df0823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f0a0df0d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f0a09f196db in start_thread (arg=0x7f09c7fff700) at pthread_create.c:463
#23 0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f09d5051700 (LWP 25492)):
#0  0x00007f0a0d7fbcb9 in __GI___poll (fds=0x555bff7d7610, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0a07ff26e9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0a07ff2a82 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f09fcca22d6 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f0a0801a2a5 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f0a09f196db in start_thread (arg=0x7f09d5051700) at pthread_create.c:463
#6  0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f09d5852700 (LWP 25491)):
#0  0x00007f0a08038854 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f0a07ff2806 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0a07ff2841 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0a0801a2a5 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0a09f196db in start_thread (arg=0x7f09d5852700) at pthread_create.c:463
#5  0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f09e4dd4700 (LWP 25488)):
#0  0x00007f0a09f1fad3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f09dc042030) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0a09f1fad3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f09dc041fe0, cond=0x7f09dc042008) at pthread_cond_wait.c:502
#2  0x00007f0a09f1fad3 in __pthread_cond_wait (cond=0x7f09dc042008, mutex=0x7f09dc041fe0) at pthread_cond_wait.c:655
#3  0x00007f0a0df0e5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0a0df06c1b in QSemaphore::acquire(int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0a0e11a868 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0a0b77cdf2 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#7  0x00007f0a0b77dd4c in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#8  0x00007f0a0e11a555 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f0a0b77beb2 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007f0a0b6dd23f in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f0a0b6de6cc in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f0a0e11a555 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f0a0b750dd2 in QSslSocket::preSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator*) () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#14 0x00007f0a0b774cdc in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#15 0x00007f09e4e1a1d6 in  () at /usr/lib/x86_64-linux-gnu/libssl.so.1.1
#16 0x00007f09e4e1836b in  () at /usr/lib/x86_64-linux-gnu/libssl.so.1.1
#17 0x00007f09e4e2234e in  () at /usr/lib/x86_64-linux-gnu/libssl.so.1.1
#18 0x00007f09e4e21247 in  () at /usr/lib/x86_64-linux-gnu/libssl.so.1.1
#19 0x00007f09e4e0d4e4 in SSL_do_handshake () at /usr/lib/x86_64-linux-gnu/libssl.so.1.1
#20 0x00007f0a0b77510d in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#21 0x00007f0a0b775835 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#22 0x00007f0a0b7518cc in QSslSocket::startClientEncryption() () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#23 0x00007f0a0b752578 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#24 0x00007f0a0b75a379 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#25 0x00007f0a0e11a555 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f0a0b724f09 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#27 0x00007f0a0b727e78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#28 0x00007f0a0b7387ed in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#29 0x00007f0a0f6f883c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f0a0f700104 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f0a0e0eb8d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f0a0e1454ed in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f0a07ff2537 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f0a07ff2770 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f0a07ff27fc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f0a0e14488f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f0a0e0e990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f0a0df0823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f0a0df0d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f0a09f196db in start_thread (arg=0x7f09e4dd4700) at pthread_create.c:463
#41 0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f09e63cb700 (LWP 25487)):
#0  0x00007f0a0d809a67 in __libc_recvmsg (fd=8, msg=0x7f09e63c9c30, flags=0) at ../sysdeps/unix/sysv/linux/recvmsg.c:28
#1  0x00007f0a0d825edd in __netlink_request (h=h@entry=0x7f09e63c9d50, type=type@entry=18) at ../sysdeps/unix/sysv/linux/ifaddrs.c:173
#2  0x00007f0a0d82618a in getifaddrs_internal (ifap=ifap@entry=0x7f09e63c9e18) at ../sysdeps/unix/sysv/linux/ifaddrs.c:336
#3  0x00007f0a0d827060 in __GI___getifaddrs (ifap=0x7f09e63c9e18) at ../sysdeps/unix/sysv/linux/ifaddrs.c:838
#4  0x00007f0a0b720a3b in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#5  0x00007f0a0b7162f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#6  0x00007f0a0b716a84 in QNetworkInterface::allInterfaces() () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#7  0x00007f09e577673b in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/bearer/libqgenericbearer.so
#8  0x00007f0a0e0fc003 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f0a0e0fe47d in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f0a0b6fec5b in QNetworkConfigurationManagerPrivate::pollEngines() () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f0a0b77f5a5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f0a0e11a555 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f0a0e126fc7 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f0a0e127328 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f0a0e11b07b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f0a0e0eb8c1 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f0a0e143d2e in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f0a0e1444f1 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f0a07ff2537 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f0a07ff2770 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f0a07ff27fc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f0a0e14488f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f0a0e0e990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f0a0df0823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f0a0df0d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f0a09f196db in start_thread (arg=0x7f09e63cb700) at pthread_create.c:463
#27 0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f09e7fff700 (LWP 25486)):
#0  0x00007f0a0d7fbcb9 in __GI___poll (fds=0x7f09e00051e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0a07ff26e9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0a07ff27fc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0a0e1448ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0a0e0e990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0a0df0823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0a112ea2a6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f0a0df0d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0a09f196db in start_thread (arg=0x7f09e7fff700) at pthread_create.c:463
#9  0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f09f5e10700 (LWP 25485)):
#0  0x00007f0a0d7fbcb9 in __GI___poll (fds=0x7f09e8004e00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0a07ff26e9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0a07ff27fc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0a0e1448ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0a0e0e990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0a0df0823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0a0eb1e6f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f0a0df0d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0a09f196db in start_thread (arg=0x7f09f5e10700) at pthread_create.c:463
#9  0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f09f6611700 (LWP 25484)):
#0  0x00007f0a0d7f7184 in __GI___libc_read (fd=8, buf=0x7f09f6610b60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f0a080374c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0a07ff21d7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0a07ff2690 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0a07ff27fc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f0a0e14488f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0a0e0e990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f0a0df0823a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0a0fe00d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f0a0df0d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f0a09f196db in start_thread (arg=0x7f09f6611700) at pthread_create.c:463
#11 0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f09ffd1e700 (LWP 25483)):
#0  0x00007f0a0d7fbcb9 in __GI___poll (fds=0x7f09ffd1dca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0a07d89747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f0a07d8b36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f0a02acb5e9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f0a0df0d17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0a09f196db in start_thread (arg=0x7f09ffd1e700) at pthread_create.c:463
#6  0x00007f0a0d80871f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f0a12232800 (LWP 25482)):
[KCrash Handler]
#6  0x00007f0a0d725fb7 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007f0a0d727921 in __GI_abort () at abort.c:79
#8  0x00007f0a0def7fb7 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f0a1134d2a7 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f0a1134e275 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f0a1134ee9a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f0a0ef483d5 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007f0a113c36c5 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f0a0f6f883c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f0a0f700104 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f0a0e0eb8d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f0a0ef3d49f in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f0a0ef3e0dd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#19 0x00007f0a0ef152eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007f0a02b30260 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#21 0x00007f0a07ff2537 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f0a07ff2770 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f0a07ff27fc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f0a0e14488f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f0a0e0e990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f0a0e0f29b4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x0000555bfde71148 in  ()
#28 0x00007f0a0d708bf7 in __libc_start_main (main=0x555bfde70870, argc=3, argv=0x7ffea3dd7b48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffea3dd7b38) at ../csu/libc-start.c:310
#29 0x0000555bfde713ca in _start ()

Reported using DrKonqi

Comment 1 Nate Graham 2021-04-27 19:06:27 UTC

> Application: plasma-discover (5.12.8)
I'm afraid version 5.12 is no longer supported. This was the old LTS version which has been succeeded by the newer LTS version of 5.18. Please upgrade to Plasma 5.18 (which is in Kubuntu 20.04) or Plasma 5.21 (which is Kubuntu 21.04).

Comment 2 Luis Doradea 2021-06-18 01:13:55 UTC

Created attachment 139457 [details]
New crash information added by DrKonqi

plasma-discover (5.14.5) using Qt 5.11.3

- What I was doing when the application crashed:
I clicked in the «updates» button for install new packages and discorver was running, usually run slow, but i don't know if its normal, when Discover was «Searching for updates» the program chashed. That's all i know. :(
- Unusual behavior I noticed:

- Custom settings of the application:

-- Backtrace (Reduced):
#8  0x00007f8c90ee0072 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f8c91cca4c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f8c91cd1970 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f8c90eb6489 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f8c90eb946b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5