382188 – Discover crash installing Google Chrome browser

Bug 382188 - Discover crash installing Google Chrome browser

Summary: Discover crash installing Google Chrome browser

Status:	RESOLVED INTENTIONAL

Alias:	None

Product:	Discover
Classification:	Applications
Component:	discover (show other bugs)
Version:	5.10.1
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Aleix Pol

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2017-07-10 08:16 UTC by Glenn Johnson
Modified:	2017-07-11 11:06 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Glenn Johnson 2017-07-10 08:16:01 UTC

Application: plasma-discover (5.10.1)

Qt Version: 5.7.1
Frameworks Version: 5.35.0
Operating System: Linux 4.11.9-300.fc26.x86_64 x86_64
Distribution: "Fedora release 26 (Twenty Six)"

-- Information about the crash:
Attempt to install Google Chrome broswer. Choosing to have Discover automatically open the .rpm results in discover crashing.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1caf73e8c0 (LWP 5031))]

Thread 10 (Thread 0x7f1c6affd700 (LWP 5041)):
#0  0x00007f1ca9418d1a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1cab4e6823 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f1cab4e32bf in QThreadPoolThread::run() () from /lib64/libQt5Core.so.5
#3  0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#4  0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#5  0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f1c6b7fe700 (LWP 5040)):
#0  0x00007f1ca9418d1a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1cab4e6823 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f1cab4e32bf in QThreadPoolThread::run() () from /lib64/libQt5Core.so.5
#3  0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#4  0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#5  0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f1c6bfff700 (LWP 5039)):
#0  0x00007f1ca3ba24c4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f1ca3b5d12b in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#2  0x00007f1ca3b5d5e8 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f1ca3b5d67c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f1cab6dcd0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1cab68cb8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f1c70ea2700 (LWP 5038)):
#0  0x00007f1ca3ba24c4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f1ca3b5cf09 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f1ca3b5d510 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f1ca3b5d67c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f1cab6dcd0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1cab68cb8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f1c7d062700 (LWP 5037)):
#0  0x00007f1caa8b31ad in read () from /lib64/libc.so.6
#1  0x00007f1ca3ba1170 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f1ca3b5d078 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f1ca3b5d510 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f1ca3b5d67c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f1cab6dcd0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f1cab68cb8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f1caedc2ff6 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#9  0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#11 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f1c85842700 (LWP 5036)):
#0  0x00007f1ca941881b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1c7ec6449b in util_queue_thread_func () from /usr/lib64/dri/nouveau_dri.so
#2  0x00007f1c7ec641d7 in impl_thrd_routine () from /usr/lib64/dri/nouveau_dri.so
#3  0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f1c87fff700 (LWP 5034)):
#0  0x00007f1ca3ba24c4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f1ca3b5d526 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1ca3b5d67c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1cab6dcd0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1cab68cb8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1cabfa09b5 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f1c8d29a700 (LWP 5033)):
#0  0x00007f1ca3ba24c4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f1ca3b5cabc in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f1ca3b5d49b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f1ca3b5d67c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f1cab6dcd0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1cab68cb8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f1caf888709 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#8  0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#10 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f1c95a12700 (LWP 5032)):
#0  0x00007f1caa8b7aad in poll () from /lib64/libc.so.6
#1  0x00007f1ca344ec97 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f1ca3450a8a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f1c9a156b99 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#6  0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f1caf73e8c0 (LWP 5031)):
[KCrash Handler]
#6  0x00007f1c694fb5fd in FlatpakBackend::setupFlatpakInstallations(_GError**) () from /usr/lib64/qt5/plugins/discover/flatpak-backend.so
#7  0x00007f1c69501a38 in FlatpakBackend::FlatpakBackend(QObject*) () from /usr/lib64/qt5/plugins/discover/flatpak-backend.so
#8  0x00007f1c695046bb in FlatpakBackendFactory::newInstance(QObject*, QString const&) const () from /usr/lib64/qt5/plugins/discover/flatpak-backend.so
#9  0x00007f1caea87427 in DiscoverBackendsFactory::backendForFile(QString const&, QString const&) const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007f1caea87abb in DiscoverBackendsFactory::backend(QString const&) const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#11 0x00007f1caea87f27 in DiscoverBackendsFactory::allBackends() const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#12 0x00007f1caea76a0a in ResourcesModel::registerAllBackends() () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#13 0x00007f1caea97a15 in ResourcesModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#14 0x00007f1cab6b6199 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#15 0x00007f1cac6dcd9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#16 0x00007f1cac6e43d4 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#17 0x00007f1cab68db8b in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#18 0x00007f1cab68fd6b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#19 0x00007f1cab6dcc73 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#20 0x00007f1ca3b5d247 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#21 0x00007f1ca3b5d5e8 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#22 0x00007f1ca3b5d67c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#23 0x00007f1cab6dccef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#24 0x00007f1cab68cb8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#25 0x00007f1cab6947dc in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#26 0x000055ae412c46c0 in main ()

Possible duplicates by query: bug 381188.

Reported using DrKonqi

Comment 1 Jan Grulich 2017-07-11 04:58:01 UTC

I believe that this is caused by missing flatpak as dependency. What is your exact build version? E.g is that plasma-discover-5.10.1-1.fc16? You can use "rpm -q plasma-discover" to get this.

Comment 2 Glenn Johnson 2017-07-11 09:19:34 UTC

plasma-discover-5.10.1-1.fc26.x86_64
flatpack-4.0.1-4.fc26.noarch

Comment 3 Jan Grulich 2017-07-11 09:37:34 UTC

rpm -q flatpak

Comment 4 Glenn Johnson 2017-07-11 09:40:21 UTC

flatpack-4.0.1-4.fc26.noarch

Comment 5 Glenn Johnson 2017-07-11 09:41:45 UTC

Did I misread?

package flatpak is not installed

Comment 6 Glenn Johnson 2017-07-11 09:46:16 UTC

Apparently we have flatpack and flatpac. That will cause some confusion.

So I can install flatpak but I've already gone ahead and installed Google Chrome browser manually. This machine is no longer a good test candidate. If it would help I can install KDE under virtualbox and test from there.

Comment 7 Jan Grulich 2017-07-11 09:50:20 UTC

Install "flatpak" and just open plasma-discover, it should now work just fine, without any crash.

Comment 8 Glenn Johnson 2017-07-11 10:20:34 UTC

Yes, that worked. Thank you!

Comment 9 Jan Grulich 2017-07-11 11:06:05 UTC

Fixed in Fedora in newer build.