Red Hat Bugzilla – Bug 1277401
[abrt] plasma-workspace: KCrash::defaultCrashHandler(): kscreenlocker_greet killed by SIGSEGV
Last modified: 2016-12-20 10:18:34 EST
Description of problem:
This happened after undocking, the machine didn't suspend after closing the lid, then later, after opening it again, the screen was black and didn't react; it was possible to switch to text console, but back in X, only mouse cursor appeared, I could do nothing than kill X then ...
Version-Release number of selected component:
cmdline: /usr/libexec/kscreenlocker_greet --graceTime 5085 --ksldfd 66
runlevel: N 5
Thread no. 1 (10 frames)
#1 KCrash::defaultCrashHandler at ../../src/kcrash.cpp:418
#3 QXcbConnection::sendConnectionEvent at qxcbconnection.cpp:1276
#4 QXcbConnection::~QXcbConnection at qxcbconnection.cpp:589
#6 qDeleteAll<QList<QXcbConnection*>::const_iterator> at ../../../../src/corelib/tools/qalgorithms.h:317
#7 qDeleteAll<QList<QXcbConnection*> > at ../../../../src/corelib/tools/qalgorithms.h:325
#8 QXcbIntegration::~QXcbIntegration at qxcbintegration.cpp:190
#10 QGuiApplicationPrivate::~QGuiApplicationPrivate at kernel/qguiapplication.cpp:1391
#12 QScopedPointerDeleter<QObjectData>::cleanup at ../../src/corelib/tools/qscopedpointer.h:54
#13 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer at ../../src/corelib/tools/qscopedpointer.h:101
#14 QObject::~QObject at kernel/qobject.cpp:883
Potential duplicate: bug 1262615
Created attachment 1088838 [details]
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Created attachment 1088847 [details]
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