[kde] [Bug 331537] New: xrdp: KDE Daemon closed unexpectedly

druck kde at druck.org.uk
Wed Feb 26 15:22:57 GMT 2014 

https://bugs.kde.org/show_bug.cgi?id=331537

            Bug ID: 331537
           Summary: xrdp: KDE Daemon closed unexpectedly
    Classification: Unclassified
           Product: kde
           Version: 4.11.5
          Platform: Kubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: kde at druck.org.uk

On starting an xrdp session KDE Daemon crash occurs "We are sorry, KDE Daemon
closed unexpectely"

Details: 
Executable: kde4 PID: 15524 Signal: Segmentation fault (11) Time: 26/02/2014
15:15:09

Reproducible: Always

Steps to Reproduce:
1. Start Windows Remote Desktop client
2. Enter details "login to xrdp window" moduel is sesman-xvnc
3. Click ok on session log window
4. KDE desktop starts up
Actual Results:  
Error window is displayed on desktop

Expected Results:  
No error window

Crash log:-

Application: KDE Dæmon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  XRandR11::config (this=<optimized out>) at
/build/buildd/libkscreen-1.0.2/backends/xrandr1.1/xrandr11.cpp:96
#7  0x00007fa4e98fb7b5 in KScreenDaemon::monitorConnectedChange
(this=this at entry=0x1c465f0) at
/build/buildd/kscreen-1.0.2.1/kded/daemon.cpp:196
#8  0x00007fa4e98fbe5f in KScreenDaemon::KScreenDaemon (this=0x1c465f0,
parent=<optimized out>) at /build/buildd/kscreen-1.0.2.1/kded/daemon.cpp:72
#9  0x00007fa4e98fc968 in KPluginFactory::createInstance<KScreenDaemon,
QObject> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at
/usr/include/KDE/../kpluginfactory.h:477
#10 0x00007fa50473a6b3 in KPluginFactory::create (this=0x1c1a140,
iface=0x7fa504790040 <qt_meta_stringdata_KDEDModule> "KDEDModule",
parentWidget=0x0, parent=0x1a2a950, args=..., keyword=...) at
../../kdecore/util/kpluginfactory.cpp:203
#11 0x00007fa4f0068baa in create<KDEDModule> (args=..., parent=0x1a2a950,
this=<optimized out>) at ../../kdecore/util/kpluginfactory.h:507
#12 Kded::loadModule (this=this at entry=0x1a2a950, s=...,
onDemand=onDemand at entry=false) at ../../kded/kded.cpp:410
#13 0x00007fa4f00693d1 in Kded::initModules (this=this at entry=0x1a2a950) at
../../kded/kded.cpp:269
#14 0x00007fa4f0069957 in Kded::recreateDone (this=this at entry=0x1a2a950) at
../../kded/kded.cpp:578
#15 0x00007fa4f00699c3 in Kded::recreate (this=0x1a2a950, initial=<optimized
out>) at ../../kded/kded.cpp:548
#16 0x00007fa4f006be0d in KDEDApplication::newInstance (this=<optimized out>)
at ../../kded/kded.cpp:818
#17 0x00007fa504f5accc in KUniqueApplicationAdaptor::newInstance
(this=0x1bb6bf0, asn_id=..., args=...) at
../../kdeui/kernel/kuniqueapplication.cpp:442
#18 0x00007fa504f5ad55 in KUniqueApplicationAdaptor::qt_static_metacall
(_o=_o at entry=0x1bb6bf0, _id=_id at entry=0, _a=_a at entry=0x7fff79bb3160,
_c=QMetaObject::InvokeMetaMethod) at ./kuniqueapplication_p.moc:58
#19 0x00007fa504f5af73 in qt_static_metacall (_a=0x7fff79bb3160, _id=0,
_c=QMetaObject::InvokeMetaMethod, _o=0x1bb6bf0) at
./kuniqueapplication_p.moc:101
#20 KUniqueApplicationAdaptor::qt_metacall (this=0x1bb6bf0,
_c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff79bb3160) at
./kuniqueapplication_p.moc:102
#21 0x00007fa50155ae36 in QDBusConnectionPrivate::deliverCall
(this=this at entry=0x1a24580, object=object at entry=0x1bb6bf0, msg=...,
metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:951
#22 0x00007fa50155bf1f in QDBusConnectionPrivate::activateCall
(this=this at entry=0x1a24580, object=0x1bb6bf0, flags=flags at entry=337, msg=...)
at qdbusintegrator.cpp:856
#23 0x00007fa50155c99d in QDBusConnectionPrivate::activateObject
(this=0x1a24580, node=..., msg=..., pathStartPos=<optimized out>) at
qdbusintegrator.cpp:1427
#24 0x00007fa50155ca6b in QDBusActivateObjectEvent::placeMetaCall
(this=0x1bcbab0) at qdbusintegrator.cpp:1541
#25 0x00007fa5041eddce in QObject::event (this=this at entry=0x7fff79bb3bb0,
e=e at entry=0x1bcbab0) at kernel/qobject.cpp:1194
#26 0x00007fa5041d9fdc in QCoreApplication::event
(this=this at entry=0x7fff79bb3bb0, e=e at entry=0x1bcbab0) at
kernel/qcoreapplication.cpp:1758
#27 0x00007fa503577ea3 in QApplication::event (this=0x7fff79bb3bb0,
e=0x1bcbab0) at kernel/qapplication.cpp:2549
#28 0x00007fa503572dfc in QApplicationPrivate::notify_helper
(this=this at entry=0x1a2fbf0, receiver=receiver at entry=0x7fff79bb3bb0,
e=e at entry=0x1bcbab0) at kernel/qapplication.cpp:4567
#29 0x00007fa503579470 in QApplication::notify (this=this at entry=0x7fff79bb3bb0,
receiver=receiver at entry=0x7fff79bb3bb0, e=e at entry=0x1bcbab0) at
kernel/qapplication.cpp:4353
#30 0x00007fa504f53a6a in KApplication::notify (this=0x7fff79bb3bb0,
receiver=0x7fff79bb3bb0, event=0x1bcbab0) at
../../kdeui/kernel/kapplication.cpp:311
#31 0x00007fa5041d58bd in QCoreApplication::notifyInternal
(this=0x7fff79bb3bb0, receiver=receiver at entry=0x7fff79bb3bb0,
event=event at entry=0x1bcbab0) at kernel/qcoreapplication.cpp:946
#32 0x00007fa5041d8e1f in sendEvent (event=0x1bcbab0, receiver=0x7fff79bb3bb0)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x199a150) at
kernel/qcoreapplication.cpp:1570
#34 0x00007fa5041d92c3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1463
#35 0x00007fa504203073 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#36 postEventSourceDispatch (s=0x1a2e1c0) at
kernel/qeventdispatcher_glib.cpp:279
#37 0x00007fa4ffed53b6 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fa4ffed5708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007fa4ffed57ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fa504202a55 in QEventDispatcherGlib::processEvents (this=0x199c670,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#41 0x00007fa5036149d6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007fa5041d45ef in QEventLoop::processEvents
(this=this at entry=0x7fff79bb3a80, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007fa5041d48e5 in QEventLoop::exec (this=this at entry=0x7fff79bb3a80,
flags=...) at kernel/qeventloop.cpp:204
#44 0x00007fa5041d9e5b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#45 0x00007fa50357134c in QApplication::exec () at kernel/qapplication.cpp:3828
#46 0x00007fa4f006a95b in kdemain (argc=1, argv=0x1a11db0) at
../../kded/kded.cpp:925
#47 0x00000000004083f5 in launch (argc=argc at entry=1, _name=_name at entry=0x40b007
"kded4", args=<optimized out>, args at entry=0x0, cwd=cwd at entry=0x0,
envc=envc at entry=0, envs=<optimized out>, envs at entry=0x0,
reset_env=reset_env at entry=false, tty=tty at entry=0x0,
avoid_loops=avoid_loops at entry=false,
startup_id_str=startup_id_str at entry=0x40ae96 "0") at ../../kinit/kinit.cpp:738
#48 0x00000000004059a6 in main (argc=4, argv=<optimized out>,
envp=0x7fff79bb4310) at ../../kinit/kinit.cpp:1853

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