Application: plasmashell (5.27.8) Qt Version: 5.15.10 Frameworks Version: 5.110.0 Operating System: Linux 5.14.21-150500.55.19-default x86_64 Windowing System: X11 Distribution: "openSUSE Leap 15.5" DrKonqi: 5.27.8 [KCrashBackend] -- Information about the crash: Plasma desktop using X11 will load, including desktop widgets and wall paper. Then it restarts. It will attempt this a few times before calling it quits. The same behavior is noted if I try to restart w/ kdeinit5 plasmashell. Unfortunately, I recently updated my KDE and added a bunch of desktop widgets. I will see if it repeats w/ Wayland. I did something yeterday that gave me a stable desktop, but I cannot for the life of me remember what it was (I cannot remove desktop widgets to exclude them as the cause of a segfault). I can still launch programs via alt+F2 and they run fine, and (fortunately) my Latte task bar still works. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault [KCrash Handler] #4 QOpenGLContext::surface (this=this@entry=0x0) at kernel/qopenglcontext.cpp:1078 #5 0x00007f07b5c4809f in qsg_device_pixel_ratio (ctx=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp:99 #6 QSGTextMaskMaterial::updateCache (this=0x55b34b12d8d0, glyphFormat=QFontEngine::Format_A32) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp:781 #7 0x00007f07b5c455c8 in QSGDefaultGlyphNode::update (this=0x55b34b1a5c50) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/scenegraph/qsgdefaultglyphnode.cpp:107 #8 0x00007f07b5cdf0a9 in QQuickTextNode::addGlyphs (this=this@entry=0x55b34b325a00, position=..., glyphs=..., color=..., style=style@entry=QQuickText::Normal, styleColor=..., parentNode=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/items/qquicktextnode.cpp:117 #9 0x00007f07b5ce455c in QQuickTextNodeEngine::addToSceneGraph (this=this@entry=0x7ffe03629120, parentNode=parentNode@entry=0x55b34b325a00, style=style@entry=QQuickText::Normal, styleColor=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/items/qquicktextnodeengine.cpp:793 #10 0x00007f07b5ce01ea in QQuickTextNode::addTextLayout (this=this@entry=0x55b34b325a00, position=..., textLayout=textLayout@entry=0x55b34b132e68, color=..., style=QQuickText::Normal, styleColor=..., anchorColor=..., selectionColor=..., selectedTextColor=..., selectionStart=-1, selectionEnd=-1, lineStart=0, lineCount=1) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/items/qquicktextnode.cpp:287 #11 0x00007f07b5cdebef in QQuickText::updatePaintNode (this=0x55b34b471e80, oldNode=<optimized out>, data=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/items/qquicktext.cpp:2500 #12 0x00007f07b5cc1d38 in QQuickWindowPrivate::updateDirtyNode (this=this@entry=0x55b348947f70, item=item@entry=0x55b34b471e80) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/items/qquickwindow.cpp:3895 #13 0x00007f07b5cc25c3 in QQuickWindowPrivate::updateDirtyNodes (this=this@entry=0x55b348947f70) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/items/qquickwindow.cpp:3640 #14 0x00007f07b5cc3aed in QQuickWindowPrivate::syncSceneGraph (this=this@entry=0x55b348947f70) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/items/qquickwindow.cpp:524 #15 0x00007f07b5c413a8 in QSGGuiThreadRenderLoop::renderWindow (this=0x55b34663f830, window=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/scenegraph/qsgrenderloop.cpp:752 #16 0x00007f07b5ccfca8 in QQuickWindow::event (this=0x55b3472cc780, e=0x7ffe0362bc00) at /usr/src/debug/libqt5-qtdeclarative-5.15.10+kde26-lp155.1.3.x86_64/src/quick/items/qquickwindow.cpp:1865 #17 0x00007f07b4dab81c in QApplicationPrivate::notify_helper (this=this@entry=0x55b345c2e510, receiver=receiver@entry=0x55b3472cc780, e=e@entry=0x7ffe0362bc00) at kernel/qapplication.cpp:3640 #18 0x00007f07b4db25df in QApplication::notify (this=<optimized out>, receiver=0x55b3472cc780, e=0x7ffe0362bc00) at kernel/qapplication.cpp:3164 #19 0x00007f07b3fde4e3 in QCoreApplication::notifyInternal2 (receiver=0x55b3472cc780, event=0x7ffe0362bc00) at kernel/qcoreapplication.cpp:1064 #20 0x00007f07b442f073 in QPlatformWindow::deliverUpdateRequest (this=<optimized out>) at kernel/qplatformwindow.cpp:796 #21 QPlatformWindow::windowEvent (this=<optimized out>, event=<optimized out>) at kernel/qplatformwindow.cpp:476 #22 0x00007f07b4db2401 in QApplication::notify (this=0x7ffe0362c210, receiver=0x55b3472cc780, e=0x7ffe0362be80) at kernel/qapplication.cpp:2882 #23 0x00007f07b3fde4e3 in QCoreApplication::notifyInternal2 (receiver=0x55b3472cc780, event=0x7ffe0362be80) at kernel/qcoreapplication.cpp:1064 #24 0x00007f07b403fd99 in QTimerInfoList::activateTimers (this=0x55b345d74760) at kernel/qtimerinfo_unix.cpp:643 #25 0x00007f07b4040561 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183 #26 0x00007f07b10ff82b in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #27 0x00007f07b10ffbd0 in ?? () from /usr/lib64/libglib-2.0.so.0 #28 0x00007f07b10ffc5c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #29 0x00007f07b404090c in QEventDispatcherGlib::processEvents (this=0x55b345d7e4d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #30 0x00007f07b3fdcd4a in QEventLoop::exec (this=this@entry=0x7ffe0362c0d0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:235 #31 0x00007f07b3fe6587 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1375 #32 0x00007f07b44333fc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1870 #33 0x00007f07b4dab775 in QApplication::exec () at kernel/qapplication.cpp:2832 #34 0x000055b343edc9cf in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma5-workspace-5.27.8-lp155.720.2.x86_64/shell/main.cpp:235 [Inferior 1 (process 27844) detached] Reported using DrKonqi
If you could remove widgets one at a time and see if the crash stops happening after a certain one has been removed, that would be very helpful.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!
Created attachment 163478 [details] New crash information added by DrKonqi plasmashell (5.27.9) using Qt 5.15.11 Still keeps crashing, and if I can get it to stay up long enough I will try and make sure all my widgets are gone. It will start up, show my desktop (somewhat--shows the folder view for a few moments, not quite a second, and then tanks again. -- Backtrace (Reduced): #4 QOpenGLContext::surface() const (this=this@entry=0x0) at kernel/qopenglcontext.cpp:1078 #5 0x00007f982ab8fcbf in qsg_device_pixel_ratio (ctx=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.11+kde30-lp155.1.3.x86_64/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp:99 #6 QSGTextMaskMaterial::updateCache(QFontEngine::GlyphFormat) (this=0x55ddbaa72490, glyphFormat=QFontEngine::Format_A32) at /usr/src/debug/libqt5-qtdeclarative-5.15.11+kde30-lp155.1.3.x86_64/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp:781 #7 0x00007f982ab8d1e8 in QSGDefaultGlyphNode::update() (this=0x55ddba8255c0) at /usr/src/debug/libqt5-qtdeclarative-5.15.11+kde30-lp155.1.3.x86_64/src/quick/scenegraph/qsgdefaultglyphnode.cpp:107 #8 0x00007f982ac26b89 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) (this=this@entry=0x55ddbbdc4800, position=..., glyphs=..., color=..., style=style@entry=QQuickText::Normal, styleColor=..., parentNode=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.11+kde30-lp155.1.3.x86_64/src/quick/items/qquicktextnode.cpp:117