https://bugs.kde.org/show_bug.cgi?id=391941
--- Comment #5 from Dr. Chapatin <bugsefor...@gmx.com> --- info from your link was not enough for me. However after some searches I compiled discover with debug enabled. Thread 36 (Thread 0x7fff96ab8700 (LWP 17614)): #0 0x00007ffff361e879 in syscall () at /usr/lib/libc.so.6 #1 0x00007fffedca8dcd in g_cond_wait_until () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffedc35753 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fffedc8ac76 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fffedc8a26a in () at /usr/lib/libglib-2.0.so.0 #5 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 27 (Thread 0x7fffc2b76700 (LWP 17564)): #0 0x00007ffff361b9bc in fsync () at /usr/lib/libc.so.6 #1 0x00007fffc051c6a1 in () at /usr/lib/libostree-1.so.1 #2 0x00007fffc051ee47 in ostree_repo_commit_transaction () at /usr/lib/libostree-1.so.1 ---Type <return> to continue, or q <return> to quit--- #3 0x00007fffc1a9f68a in () at /usr/lib/libflatpak.so.0 #4 0x00007fffc1aa2902 in () at /usr/lib/libflatpak.so.0 #5 0x00007fffc1a8b181 in flatpak_installation_install_full () at /usr/lib/libflatpak.so.0 #6 0x00007fffc1a8b32b in flatpak_installation_install () at /usr/lib/libflatpak.so.0 #7 0x00007fffc1f57dc0 in FlatpakTransactionJob::run() (this=0x5555565846a0) at /home/stalker/discover/repos/extra-x86_64/src/discover-5.12.3/libdiscover/backends/FlatpakBackend/FlatpakTransactionJob.cpp:106 installRelatedRef = <optimized out> localError = 0x0 ref = 0x0 refName = {static null = {<No data fields>}, d = 0x555556ea7150} kind = 1 #8 0x00007ffff3d1bb4d in () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #9 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 25 (Thread 0x7fffb0957700 (LWP 17562)): #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 #1 0x00007fffedc61ff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffedc623b2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007fffc179a6d8 in () at /usr/lib/libgio-2.0.so.0 #4 0x00007fffedc8a26a in () at /usr/lib/libglib-2.0.so.0 #5 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7fffa915d700 (LWP 17295)): #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 #1 0x00007fffedc61ff3 in () at /usr/lib/libglib-2.0.so.0 ---Type <return> to continue, or q <return> to quit--- #2 0x00007fffedc6210e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fffedc62162 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fffedc8a26a in () at /usr/lib/libglib-2.0.so.0 #5 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fffabb6f700 (LWP 17292)): #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 #1 0x00007fffedc61ff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffedc6210e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff3f652f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff3f073db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #5 0x00007ffff3d167ae in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3d1bb4d in () at /usr/lib/libQt5Core.so.5 #7 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fffc3377700 (LWP 17280)): #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 #1 0x00007fffedc61ff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffedc6210e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff3f652f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff3f073db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff3d167ae in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3d1bb4d in () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #7 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fffc3fff700 (LWP 17279)): #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 #1 0x00007fffedc61ff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffedc6210e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff3f652f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff3f073db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff3d167ae in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3d1bb4d in () at /usr/lib/libQt5Core.so.5 #7 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 5 (Thread 0x7fffcb9e1700 (LWP 17278)): #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 #1 0x00007fffedc61ff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffedc6210e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff3f652f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff3f073db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff3d167ae in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff716750b in () at /usr/lib/libQt5Quick.so.5 #7 0x00007ffff3d1bb4d in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 4 (Thread 0x7fffdac6c700 (LWP 17277)): #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 #1 0x00007fffedc61ff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffedc6210e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff3f652f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff3f073db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff3d167ae in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff4916379 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff3d1bb4d in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fffdbe7d700 (LWP 17276)): ---Type <return> to continue, or q <return> to quit--- #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 #1 0x00007fffedc61ff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffedc6210e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff3f652f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff3f073db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff3d167ae in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff5c6c416 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007ffff3d1bb4d in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fffe4f9a700 (LWP 17275)): #0 0x00007ffff361997b in poll () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- #1 0x00007fffed9fa180 in () at /usr/lib/libxcb.so.1 #2 0x00007fffed9fbe4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fffe7d4782a in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007ffff3d1bb4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fffefe9308c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff3623e7f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7ffff7f9e600 (LWP 17271)): #0 0x00007ffff3562860 in raise () at /usr/lib/libc.so.6 #1 0x00007ffff3563ec9 in abort () at /usr/lib/libc.so.6 #2 0x00007ffff3d058e8 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff3d1562e in QThread::~QThread() () at /usr/lib/libQt5Core.so.5 #4 0x00007fffc1f5789f in FlatpakTransactionJob::~FlatpakTransactionJob() (this=0x5555565846a0, __in_chrg=<optimized out>) at /home/stalker/discover/repos/extra-x86_64/src/discover-5.12.3/libd---Type <return> to continue, or q <return> to quit--- iscover/backends/FlatpakBackend/FlatpakTransactionJob.cpp:53 #5 0x00007fffc1f5789f in FlatpakTransactionJob::~FlatpakTransactionJob() (this=0x5555565846a0, __in_chrg=<optimized out>) at /home/stalker/discover/repos/extra-x86_64/src/discover-5.12.3/libdiscover/backends/FlatpakBackend/FlatpakTransactionJob.cpp:56 #6 0x00007ffff3f3720d in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #7 0x00007ffff3f40ddc in QObject::~QObject() () at /usr/lib/libQt5Core.so.5 #8 0x00007ffff6ded9c8 in Transaction::~Transaction() (this=0x555558bcf240, __in_chrg=<optimized out>) at /home/stalker/discover/repos/extra-x86_64/src/discover-5.12.3/libdiscover/Transaction/Transaction.cpp:39 #9 0x00007fffc1f567a7 in FlatpakTransaction::~FlatpakTransaction() (this=0x555558bcf240, __in_chrg=<optimized out>) at /home/stalker/discover/repos/extra-x86_64/src/discover-5.12.3/libd---Type <return> to continue, or q <return> to quit--- iscover/backends/FlatpakBackend/FlatpakTransaction.cpp:53 #10 0x00007fffc1f567a7 in FlatpakTransaction::~FlatpakTransaction() (this=0x555558bcf240, __in_chrg=<optimized out>) at /home/stalker/discover/repos/extra-x86_64/src/discover-5.12.3/libdiscover/backends/FlatpakBackend/FlatpakTransaction.cpp:55 #11 0x00007ffff3f3a131 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #12 0x00007ffff554ffec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007ffff55579c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #14 0x00007ffff3f08da0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #15 0x00007ffff3f0ba06 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #16 0x00007ffff3f65d04 in () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #17 0x00007fffedc61e38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #18 0x00007fffedc62081 in () at /usr/lib/libglib-2.0.so.0 #19 0x00007fffedc6210e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #20 0x00007ffff3f652f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #21 0x00007fffe7dcf482 in () at /usr/lib/libQt5XcbQpa.so.5 #22 0x00007ffff3f073db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #23 0x00007ffff3f107d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #24 0x0000555555565daf in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /home/stalker/discover/repos/extra-x86_64/src/discover-5.12.3/discover/main.cpp:156 ---Type <return> to continue, or q <return> to quit--- app = <incomplete type> about = {d = 0x555555959a50} mainWindow = 0x55555595bdf0 -- You are receiving this mail because: You are watching all bug changes.