Application: plasmashell (5.14.5) Qt Version: 5.11.3 Frameworks Version: 5.54.0 Operating System: Linux 5.9.0-12.1-liquorix-amd64 x86_64 Distribution: Debian GNU/Linux 10 (buster) -- Information about the crash: Fresh start of PC opened terminal. Left for 10 mins. On return saw a notification in tray of this crash. I'm on Debian Buster, therefore on an aged and tinkered with Plasma. This crash as well as the very few other I experienced are actually no crashes as I don't notice anything of it apart the bug-report. Can happily continue work as opposed to a total stand still on other systems. In conclusion: I wouldn't want the devs or testers to funnel time to this non-issues of an outdated DE and ultimately be distracted from working on more current version. The crash does not seem to be reproducible. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". futex_wait_cancelable (private=0, expected=0, futex_word=0x55bd111c4830) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 [Current thread is 1 (Thread 0x7fd3e67d45c0 (LWP 1025))] Thread 12 (Thread 0x7fd3a28eb700 (LWP 1727)): [KCrash Handler] #6 0x00007fd3ec9d1867 in () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #7 0x00007fd3ec9a3455 in () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #8 0x00007fd3ec9a3ade in QOpenGLShaderProgram::link() () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #9 0x00007fd3ec9b9e33 in QOpenGLTextureGlyphCache::resizeTextureData(int, int) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #10 0x00007fd3ec930e90 in QTextureGlyphCache::fillInPendingGlyphs() () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #11 0x00007fd3edd4134c in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007fd3edd3dfe9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007fd3eddf3fc1 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007fd3eddf9068 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007fd3eddf4eba in QQuickTextNode::addTextLayout(QPointF const&, QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor const&, QColor const&, QColor const&, int, int, int, int) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007fd3eddf3b3f in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #17 0x00007fd3eddab540 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #18 0x00007fd3eddab9a3 in QQuickWindowPrivate::updateDirtyNodes() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #19 0x00007fd3eddace62 in QQuickWindowPrivate::syncSceneGraph() () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #20 0x00007fd3edd51798 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #21 0x00007fd3edd52ac4 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #22 0x00007fd3edd56228 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #23 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #25 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fd3a9a14700 (LWP 1721)): #0 0x00007fd3ebe0e494 in __GI___libc_read (nbytes=16, buf=0x7fd3a9a13b40, fd=72) at ../sysdeps/unix/sysv/linux/read.c:26 #1 0x00007fd3ebe0e494 in __GI___libc_read (fd=72, buf=0x7fd3a9a13b40, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fd3e9d3baa0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd3e9cf5c0f in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fd3e9cf60e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fd3e9cf625c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fd3ec324743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd3ec2d215b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fd3ec121e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #11 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fd3aa4c4700 (LWP 1718)): #0 0x00007fd3ebe12819 in __GI___poll (fds=0x7fd3a40060d0, nfds=1, timeout=2864947) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fd3e9cf6136 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fd3e9cf625c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd3ec324743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd3ec2d215b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd3ec121e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd3b0acf567 in KCupsConnection::run() () at /lib/x86_64-linux-gnu/libkcupslib.so #7 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #9 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fd3b13ee700 (LWP 1711)): #0 0x00007fd3eb04e00c in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bd1023d244) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007fd3eb04e00c in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bd1023d1f0, cond=0x55bd1023d218) at pthread_cond_wait.c:502 #2 0x00007fd3eb04e00c in __pthread_cond_wait (cond=0x55bd1023d218, mutex=0x55bd1023d1f0) at pthread_cond_wait.c:655 #3 0x00007fd3ec12c21b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd3edd56009 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007fd3edd5626a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #8 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fd3c5ffd700 (LWP 1708)): #0 0x00007fd3ebe0e494 in __GI___libc_read (nbytes=16, buf=0x7fd3c5ffcb00, fd=56) at ../sysdeps/unix/sysv/linux/read.c:26 #1 0x00007fd3ebe0e494 in __GI___libc_read (fd=56, buf=0x7fd3c5ffcb00, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fd3e9d3baa0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd3e9cf5c0f in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fd3e9cf60e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fd3e9cf625c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fd3ec324743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd3ec2d215b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fd3ec121e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fd3edcd7476 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #12 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fd3c7fff700 (LWP 1677)): #0 0x00007fd3eb04e00c in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bd1004be50) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007fd3eb04e00c in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bd1004be00, cond=0x55bd1004be28) at pthread_cond_wait.c:502 #2 0x00007fd3eb04e00c in __pthread_cond_wait (cond=0x55bd1004be28, mutex=0x55bd1004be00) at pthread_cond_wait.c:655 #3 0x00007fd3ec12c21b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd3edd56009 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007fd3edd5626a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #8 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fd3cf43d700 (LWP 1676)): #0 0x00007fd3ebe15037 in __GI___select (nfds=48, readfds=0x7fd3cf43ccc0, writefds=0x0, exceptfds=0x0, timeout=0x7fd3cf43cd40) at ../sysdeps/unix/sysv/linux/select.c:41 #1 0x00007fd3d6cb4172 in () at /lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01 #2 0x00007fd3d6caefcc in () at /lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01 #3 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #4 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fd3cffff700 (LWP 1666)): #0 0x00007fd3eb04e00c in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bd0fd7c3e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007fd3eb04e00c in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bd0fd7c390, cond=0x55bd0fd7c3b8) at pthread_cond_wait.c:502 #2 0x00007fd3eb04e00c in __pthread_cond_wait (cond=0x55bd0fd7c3b8, mutex=0x55bd0fd7c390) at pthread_cond_wait.c:655 #3 0x00007fd3ec12c21b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd3edd56009 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007fd3edd5626a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #8 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fd3dedee700 (LWP 1182)): #0 0x00007fd3ebe0e494 in __GI___libc_read (nbytes=16, buf=0x7fd3dededb20, fd=11) at ../sysdeps/unix/sysv/linux/read.c:26 #1 0x00007fd3ebe0e494 in __GI___libc_read (fd=11, buf=0x7fd3dededb20, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fd3e9d3baa0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd3e9cf5c0f in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fd3e9cf60e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fd3e9cf625c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fd3ec324743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd3ec2d215b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fd3ec121e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fd3eda52c65 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5 #10 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #12 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fd3dffff700 (LWP 1122)): #0 0x00007fd3e9d3fe84 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fd3e9cf591e in g_main_context_query () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fd3e9cf60b7 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd3e9cf625c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fd3ec324743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd3ec2d215b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd3ec121e76 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd3ecb5e545 in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fd3e582d700 (LWP 1037)): #0 0x00007fd3ebe12819 in __GI___poll (fds=0x7fd3e582cc78, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fd3ee123cf7 in () at /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fd3ee12591a in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fd3e6188d79 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007fd3ec12ba67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd3eb047fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #6 0x00007fd3ebe1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fd3e67d45c0 (LWP 1025)): #0 0x00007fd3eb04e00c in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bd111c4830) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007fd3eb04e00c in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bd111c47e0, cond=0x55bd111c4808) at pthread_cond_wait.c:502 #2 0x00007fd3eb04e00c in __pthread_cond_wait (cond=0x55bd111c4808, mutex=0x55bd111c47e0) at pthread_cond_wait.c:655 #3 0x00007fd3ec12c21b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd3edd54747 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007fd3edd55650 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fd3edd55c83 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007fd3ec68d215 in QWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #8 0x00007fd3eddb72db in QQuickWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x000055bd0d6202f3 in () #10 0x00007fd3ecdcb4c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007fd3ecdd2970 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #12 0x00007fd3ec2d3489 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fd3ec682263 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #14 0x00007fd3ec682f0d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #15 0x00007fd3ec65d07b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #16 0x00007fd3e621f49b in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #17 0x00007fd3ec2d215b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007fd3ec2da132 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x000055bd0d6101ab in () #20 0x00007fd3ebd4809b in __libc_start_main (main=0x55bd0d60f6a0, argc=1, argv=0x7ffe5ffd7038, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe5ffd7028) at ../csu/libc-start.c:308 #21 0x000055bd0d61062a in _start () [Inferior 1 (process 1025) detached] Reported using DrKonqi
I'm afraid Plasma 5.14 is over two years old and is no longer maintained. The latest LTS vesion is 5.18, and the latest non-LTS version is 5.20. 5.21 will be released in two months. Please open a new bug report if you can reproduce the issue in either the latest LTS version, or the latest non-LTS version. Also please lobby the Debian packagers to only package Plasma LTS versions. :)
Thanks for answering. This can be closed. I wasn't fully aware of the philosophy of debian stable (only security and bug fixes and only exceptional full updates of packages), but I can't say I'm missing much, apart from things like plasma. I fear the only considerable success in convincing the Debian maintainers of anything atm would be a made with metric tons of moneys. tl;dr: I'll be submitting bugs again (or presumably not considering my smooth ride with 5.14), when I'm on a more recent Plasma version. Have a great whatever it is you're celebrating with, the passing of the blessed year 2020. See 'ya.