Red Hat Bugzilla – Bug 1311549
[abrt] plasma-systemsettings: QQuickItemPrivate::sceneGraphContext(): systemsettings5 killed by SIGSEGV
Last modified: 2016-07-26 00:58:16 EDT
Description of problem:
I unsuspended my system from overnight, but one of my external monitors didn't get used. I went to the system settings program to see if there was an issue. Just a second after I clicked on the monitors, I had this issue.
It's fairly common where the one monitor doesn't get recognized when I unsuspend. The external monitor that's plugged directly into my laptop's vga port always works and it's always the monitor that's plugged into the dock's video port that's using a dvi adapter that will not get recognized. If I do a full init 0 at night and then power up in the morning, all monitors get detected 100% of the time.
Version-Release number of selected component:
runlevel: N 5
Thread no. 1 (10 frames)
#0 QQuickItemPrivate::sceneGraphContext at /usr/include/qt5/QtQuick/5.6.0/QtQuick/private/qquickitem_p.h:877
#1 QQuickStyleItem::updatePaintNode at /usr/src/debug/qtquickcontrols-opensource-src-5.6.0-rc/src/controls/Private/qquickstyleitem.cpp:1830
#2 QQuickWindowPrivate::updateDirtyNode at /usr/src/debug/qtdeclarative-opensource-src-5.6.0-rc/src/quick/items/qquickwindow.cpp:3025
#3 QQuickWindowPrivate::updateDirtyNodes at /usr/src/debug/qtdeclarative-opensource-src-5.6.0-rc/src/quick/items/qquickwindow.cpp:2770
#4 QQuickWindowPrivate::syncSceneGraph at /usr/src/debug/qtdeclarative-opensource-src-5.6.0-rc/src/quick/items/qquickwindow.cpp:379
#5 QSGGuiThreadRenderLoop::renderWindow at /usr/src/debug/qtdeclarative-opensource-src-5.6.0-rc/src/quick/scenegraph/qsgrenderloop.cpp:390
#6 QSGGuiThreadRenderLoop::exposureChanged at /usr/src/debug/qtdeclarative-opensource-src-5.6.0-rc/src/quick/scenegraph/qsgrenderloop.cpp:441
#7 QWindow::event at kernel/qwindow.cpp:2096
#8 QQuickWindow::event at /usr/src/debug/qtdeclarative-opensource-src-5.6.0-rc/src/quick/items/qquickwindow.cpp:1473
#9 QApplicationPrivate::notify_helper at kernel/qapplication.cpp:3714
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I just tried to reopen the system settings application. It opened fine, but when I clicked on the Display and Monitor, it again failed. That prompted me to start writing this update. For doing that, I opened the system settings a third time to verify my steps. This time, rather than clicking on Display and Monitor, I clicked on Device Actions and it again failed. I again opened the system settings and this time I clicked on Startup and Shutdown, and that worked fine. I clicked on Color in the Appearance group at the top and that worked. Clicking on Systemd at the bottom worked, too. I clicked on a number of options and they all worked. I even clicked on Device Actions and a few others in that group. They all worked until I got to Multimedia which failed. It seems like Multimedia and the Display and Monitor will always cause it to fail, but the others will do that only sometimes. I changed the view style to by list and I was then able to go to hardware, Display and Monitor, then compositor. That worked fine. When I clicked on Display Configuration, it crashed again. For Multimedia, I can click on Audio and Video, but if I click on Audio Volume, it crashes.
This bug appears to have been reported against 'rawhide' during the Fedora 25 development cycle.
Changing version to '25'.