Description of problem: Hardware is a Dell Latitude E6430 with a docking station and external monitor. I removed the laptop and walked away, and all of the windows from the external monitor were redrawn on the laptop display. However, there was a ~300 pixel gap between the bottom of "maximized" windows and the KDE panel at screen bottom. I tried to open the KDE System Settings "Display and Monitor" widget but it crashed at open. After I returned the desktop to the docking station that widget still crashes at open. I realize this bug may be related to the Nvidia proprietary drivers and beyond any Fedora contributor control. I don't know enough to make that determination myself. If it is, then of course just close the bug. Version-Release number of selected component: plasma-systemsettings-5.3.2-1.fc22 Additional info: reporter: libreport-2.6.1 backtrace_rating: 4 cmdline: /bin/systemsettings5 crash_function: qt_message_fatal executable: /usr/bin/systemsettings5 global_pid: 29077 kernel: 4.1.2-200.fc22.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #2 qt_message_fatal at global/qlogging.cpp:1422 #3 QMessageLogger::fatal at global/qlogging.cpp:643 #4 QSGRenderLoop::handleContextCreationFailure at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/scenegraph/qsgrenderloop.cpp:236 #5 QSGThreadedRenderLoop::handleExposure at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/scenegraph/qsgthreadedrenderloop.cpp:908 #6 QSGThreadedRenderLoop::exposureChanged at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/scenegraph/qsgthreadedrenderloop.cpp:848 #7 QWindow::event at kernel/qwindow.cpp:2058 #8 QQuickWindow::event at /usr/src/debug/qtdeclarative-opensource-src-5.4.2/src/quick/items/qquickwindow.cpp:1394 #9 QApplicationPrivate::notify_helper at kernel/qapplication.cpp:3720 #10 QApplication::notify at kernel/qapplication.cpp:3503 #11 QCoreApplication::notifyInternal at kernel/qcoreapplication.cpp:935
Created attachment 1057693 [details] File: backtrace
Created attachment 1057694 [details] File: cgroup
Created attachment 1057695 [details] File: core_backtrace
Created attachment 1057696 [details] File: dso_list
Created attachment 1057697 [details] File: environ
Created attachment 1057698 [details] File: limits
Created attachment 1057699 [details] File: maps
Created attachment 1057700 [details] File: mountinfo
Created attachment 1057701 [details] File: namespaces
Created attachment 1057702 [details] File: open_fds
Created attachment 1057703 [details] File: proc_pid_status
Created attachment 1057704 [details] File: var_log_messages
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.