Process xxx (sddm-greeter) of user xxx dumped core. Stack trace of thread 642: #0 0x00007f8daeb1e9b4 n/a (libQt5Qml.so.5) #1 0x00007f8daeab03d8 _ZN3QV412CompiledData15CompilationUnit12loadFromDiskERK4QUrlPNS_15EvalISelFactoryE #2 0x00007f8daec6950e n/a (libQt5Qml.so.5) #3 0x00007f8daec61518 n/a (libQt5Qml.so.5) #4 0x00007f8daec61cd2 n/a (libQt5Qml.so.5) #5 0x00007f8daec62e7e n/a (libQt5Qml.so.5) #6 0x00007f8daec6f6d4 n/a (libQt5Qml.so.5) #7 0x00007f8daec63350 n/a (libQt5Qml.so.5) #8 0x00007f8daec678d6 _ZN14QQmlTypeLoader4Blob9addImportEPKN3QV412CompiledData6ImportEP5QListI9QQmlError #9 0x00007f8daec68963 n/a (libQt5Qml.so.5) #10 0x00007f8daec69454 n/a (libQt5Qml.so.5) #11 0x00007f8daec61518 n/a (libQt5Qml.so.5) #12 0x00007f8daec61cd2 n/a (libQt5Qml.so.5) #13 0x00007f8daec62e7e n/a (libQt5Qml.so.5) #14 0x00007f8daec62f0d n/a (libQt5Qml.so.5) #15 0x00007f8daeccf374 n/a (libQt5Qml.so.5) #16 0x00007f8daeccf9da n/a (libQt5Qml.so.5) #17 0x00007f8dadad86da _ZN16QCoreApplication6notifyEP7QObjectP6QEvent (libQt5Core.so.5) #18 0x00007f8dadad8840 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #19 0x00007f8dadadafcd _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Cor #20 0x00007f8dadb2d043 n/a (libQt5Core.so.5) #21 0x00007f8da96d3587 g_main_context_dispatch (libglib-2.0.so.0) #22 0x00007f8da96d37f0 n/a (libglib-2.0.so.0) #23 0x00007f8da96d389c g_main_context_iteration (libglib-2.0.so.0) #24 0x00007f8dadb2d44f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagE #25 0x00007f8dadad6c9a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #26 0x00007f8dad8f8a73 _ZN7QThread4execEv (libQt5Core.so.5) #27 0x00007f8daeccf025 n/a (libQt5Qml.so.5) #28 0x00007f8dad8fd6d8 n/a (libQt5Core.so.5) #29 0x00007f8dab66f454 start_thread (libpthread.so.0) #30 0x00007f8dacffb7df __clone (libc.so.6) Stack trace of thread 640: #0 0x00007f8dab67510f pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007f8dad8fe58b _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5) #2 0x00007f8daeccf68b n/a (libQt5Qml.so.5) #3 0x00007f8daec6f661 n/a (libQt5Qml.so.5) #4 0x00007f8daec64b99 n/a (libQt5Qml.so.5) #5 0x00007f8daec46fd9 _ZN20QQmlComponentPrivate7loadUrlERK4QUrlN13QQmlComponent15CompilationModeE (libQt #6 0x00007f8daf69ae40 _ZN17QQuickViewPrivate7executeEv (libQt5Quick.so.5) #7 0x000000000042e5d3 _ZN4SDDM10GreeterApp16addViewForScreenEP7QScreen (sddm-greeter) #8 0x000000000042f47b _ZN4SDDM10GreeterAppC2ERiPPc (sddm-greeter) #9 0x000000000041629a main (sddm-greeter) #10 0x00007f8dacf33291 __libc_start_main (libc.so.6) #11 0x00000000004163ca _start (sddm-greeter) Stack trace of thread 643: #0 0x00007f8dacff248d poll (libc.so.6) #1 0x00007f8da96d3786 n/a (libglib-2.0.so.0) #2 0x00007f8da96d389c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f8dadb2d44f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagE #4 0x00007f8dadad6c9a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007f8dad8f8a73 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x00007f8da44f7125 n/a (libQt5DBus.so.5) #7 0x00007f8dad8fd6d8 n/a (libQt5Core.so.5) #8 0x00007f8dab66f454 start_thread (libpthread.so.0) #9 0x00007f8dacffb7df __clone (libc.so.6) Stack trace of thread 641: #0 0x00007f8dacff248d poll (libc.so.6) #1 0x00007f8daf21f8e0 n/a (libxcb.so.1) #2 0x00007f8daf221679 xcb_wait_for_event (libxcb.so.1) #3 0x00007f8da49aa239 n/a (libQt5XcbQpa.so.5) #4 0x00007f8dad8fd6d8 n/a (libQt5Core.so.5) #5 0x00007f8dab66f454 start_thread (libpthread.so.0) #6 0x00007f8dacffb7df __clone (libc.s