I wanted to delete the default activity and change it to "desktop icons" in openSUSE 12.3, up to date with standard repos on a Lenovo Thinkpad T61. I opened the activities menu, changed "active" activity, accidentally clicked on it's icon and new window opened to choose new icon - but now i'm not sure it was after or before i deleted the activity. Then i closed it and deleted activity. Suddenly panel disappeared for a second and showed again like it was before - fully functional. I tried to make new activity and reproduce this but can't. Sorry for not much information. Reproducible: Couldn't Reproduce
I can't edit description. It should be: > I opened the activities menu, changed "active" activity, accidentally > clicked on it's icon and new window opened to choose new icon. Then i closed it and > deleted activity. Suddenly panel disappeared for a second and showed again - but now i'm > not sure it was after or before i deleted the activity.
Created attachment 79031 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 "release 1" using Qt 4.8.4 - What I was doing when the application crashed: Changing activity icon/deleting activity - Unusual behavior I noticed: panels disappeared and came back after a second -- Backtrace (Reduced): #5 clearValues (this=0x40) at qml/qdeclarativeboundsignal.cpp:306 #6 QDeclarativeBoundSignal::qt_metacall (this=0xb3bfe70, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc0691c) at qml/qdeclarativeboundsignal.cpp:203 #7 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 [...] #11 0xb2afea58 in QDeclarativeVMEMetaObject::metaCall (this=0xb34f440, c=QMetaObject::QueryPropertyUser, _id=188019776, a=0xbfc0691c) at qml/qdeclarativevmemetaobject.cpp:639 #12 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=40, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245
Created attachment 79035 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 "release 1" using Qt 4.8.4 - What I was doing when the application crashed: Changing activity icon/deleting activity - Unusual behavior I noticed: panels disappeared and came back after a second -- Backtrace (Reduced): #5 clearValues (this=0x40) at qml/qdeclarativeboundsignal.cpp:306 #6 QDeclarativeBoundSignal::qt_metacall (this=0xb3bfe70, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc0691c) at qml/qdeclarativeboundsignal.cpp:203 #7 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 [...] #11 0xb2afea58 in QDeclarativeVMEMetaObject::metaCall (this=0xb34f440, c=QMetaObject::QueryPropertyUser, _id=188019776, a=0xbfc0691c) at qml/qdeclarativevmemetaobject.cpp:639 #12 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=40, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245
Created attachment 79036 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 "release 1" using Qt 4.8.4 - What I was doing when the application crashed: Changing activity icon/deleting activity - Unusual behavior I noticed: panels disappeared and came back after a second -- Backtrace (Reduced): #5 clearValues (this=0x40) at qml/qdeclarativeboundsignal.cpp:306 #6 QDeclarativeBoundSignal::qt_metacall (this=0xb3bfe70, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc0691c) at qml/qdeclarativeboundsignal.cpp:203 #7 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 [...] #11 0xb2afea58 in QDeclarativeVMEMetaObject::metaCall (this=0xb34f440, c=QMetaObject::QueryPropertyUser, _id=188019776, a=0xbfc0691c) at qml/qdeclarativevmemetaobject.cpp:639 #12 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=40, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245
Created attachment 79040 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 "release 1" using Qt 4.8.4 - What I was doing when the application crashed: Changing activity icon/deleting activity - Unusual behavior I noticed: panels disappeared and came back after a second -- Backtrace (Reduced): #5 clearValues (this=0x40) at qml/qdeclarativeboundsignal.cpp:306 #6 QDeclarativeBoundSignal::qt_metacall (this=0xb3bfe70, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc0691c) at qml/qdeclarativeboundsignal.cpp:203 #7 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 [...] #11 0xb2afea58 in QDeclarativeVMEMetaObject::metaCall (this=0xb34f440, c=QMetaObject::QueryPropertyUser, _id=188019776, a=0xbfc0691c) at qml/qdeclarativevmemetaobject.cpp:639 #12 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=40, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245
Created attachment 79042 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 "release 1" using Qt 4.8.4 - What I was doing when the application crashed: Changing activity icon/deleting activity - Unusual behavior I noticed: panels disappeared and came back after a second -- Backtrace (Reduced): #5 clearValues (this=0x40) at qml/qdeclarativeboundsignal.cpp:306 #6 QDeclarativeBoundSignal::qt_metacall (this=0xb3bfe70, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc0691c) at qml/qdeclarativeboundsignal.cpp:203 #7 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 [...] #11 0xb2afea58 in QDeclarativeVMEMetaObject::metaCall (this=0xb34f440, c=QMetaObject::QueryPropertyUser, _id=188019776, a=0xbfc0691c) at qml/qdeclarativevmemetaobject.cpp:639 #12 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=40, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245
Created attachment 79044 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 "release 1" using Qt 4.8.4 - What I was doing when the application crashed: Changing activity icon/deleting activity - Unusual behavior I noticed: panels disappeared and came back after a second -- Backtrace (Reduced): #5 clearValues (this=0x40) at qml/qdeclarativeboundsignal.cpp:306 #6 QDeclarativeBoundSignal::qt_metacall (this=0xb3bfe70, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc0691c) at qml/qdeclarativeboundsignal.cpp:203 #7 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 [...] #11 0xb2afea58 in QDeclarativeVMEMetaObject::metaCall (this=0xb34f440, c=QMetaObject::QueryPropertyUser, _id=188019776, a=0xbfc0691c) at qml/qdeclarativevmemetaobject.cpp:639 #12 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=40, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245
Created attachment 79045 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.10.00 "release 1" using Qt 4.8.4 - What I was doing when the application crashed: Changing activity icon/deleting activity - Unusual behavior I noticed: panels disappeared and came back after a second -- Backtrace (Reduced): #5 clearValues (this=0x40) at qml/qdeclarativeboundsignal.cpp:306 #6 QDeclarativeBoundSignal::qt_metacall (this=0xb3bfe70, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc0691c) at qml/qdeclarativeboundsignal.cpp:203 #7 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 [...] #11 0xb2afea58 in QDeclarativeVMEMetaObject::metaCall (this=0xb34f440, c=QMetaObject::QueryPropertyUser, _id=188019776, a=0xbfc0691c) at qml/qdeclarativevmemetaobject.cpp:639 #12 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=40, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245
Sorry for the duplicated comments. I got an error trying to automatically report bug. Below is the ful generated report. Application: plasma-desktop (0.4) KDE Platform Version: 4.10.00 "release 1" Qt Version: 4.8.4 Operating System: Linux 3.7.10-1.1-desktop i686 Distribution: "openSUSE 12.3 (i586)" -- Information about the crash: - What I was doing when the application crashed: Changing activity icon/deleting activity - Unusual behavior I noticed: panels disappeared and came back after a second The crash does not seem to be reproducible. -- Backtrace: Application: Powłoka pulpitu Plazmy (kdeinit4), signal: Segmentation fault Using host libthread_db library "/lib/libthread_db.so.1". [Current thread is 1 (Thread 0xb54a5740 (LWP 1110))] Thread 3 (Thread 0xb009fb40 (LWP 1111)): #0 0xb6c06792 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0xb2ec624d in QTWTF::TCMalloc_PageHeap::scavengerThread (this=this@entry=0xb2fd3580 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0xb2ec627f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb2fd3580 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0xb6c02b5e in start_thread () from /lib/libpthread.so.0 #4 0xb5f9116e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xa93b2b40 (LWP 1112)): #0 0xb5fa43cd in clock_gettime () from /lib/libc.so.6 #1 0xb6ce4975 in do_gettime (frac=0xa93b1f70, sec=0xa93b1f68) at tools/qelapsedtimer_unix.cpp:123 #2 qt_gettime () at tools/qelapsedtimer_unix.cpp:140 #3 0xb6dcb2be in QTimerInfoList::updateCurrentTime (this=0xa8a02074) at kernel/qeventdispatcher_unix.cpp:354 #4 0x7fffffff in ?? () #5 0xb6dcb65a in QTimerInfoList::timerWait (this=0xa8a02074, tm=...) at kernel/qeventdispatcher_unix.cpp:461 #6 0x7fffffff in ?? () Thread 1 (Thread 0xb54a5740 (LWP 1110)): [KCrash Handler] #5 clearValues (this=0x40) at qml/qdeclarativeboundsignal.cpp:306 #6 QDeclarativeBoundSignal::qt_metacall (this=0xb3bfe70, c=QMetaObject::InvokeMetaMethod, id=5, a=0xbfc0691c) at qml/qdeclarativeboundsignal.cpp:203 #7 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 #8 QMetaObject::metacall (object=0xb3bfe70, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfc0691c) at kernel/qmetaobject.cpp:240 #9 0xb6db0e9f in QMetaObject::activate (sender=sender@entry=0xb240870, m=m@entry=0xb34f444, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0xbfc0691c) at kernel/qobject.cpp:3567 #10 0xb6db21e8 in QMetaObject::activate (sender=0xb240870, signal_index=40, argv=0xbfc0691c) at kernel/qobject.cpp:3624 #11 0xb2afea58 in QDeclarativeVMEMetaObject::metaCall (this=0xb34f440, c=QMetaObject::QueryPropertyUser, _id=188019776, a=0xbfc0691c) at qml/qdeclarativevmemetaobject.cpp:639 #12 0xb6d9f445 in metacall (argv=0xbfc0691c, idx=40, cl=QMetaObject::InvokeMetaMethod, object=0xb6dbf401 <clear(QVariant::Private*)+257>) at kernel/qmetaobject.cpp:245 #13 QMetaObject::metacall (object=0xb240870, cl=QMetaObject::InvokeMetaMethod, idx=40, argv=0xbfc0691c) at kernel/qmetaobject.cpp:240 #14 0xb2bb3eb0 in QDeclarativeObjectMethodScriptClass::callMethod (this=0xaf39ab0, object=0xb240870, index=40, returnType=0, argCount=0, argTypes=0x0, ctxt=0xa39c22c8) at qml/qdeclarativeobjectscriptclass.cpp:988 #15 0xb2bb54fe in QDeclarativeObjectMethodScriptClass::callPrecise (this=0xaf39ab0, object=0xb240870, data=..., ctxt=0xa39c22c8) at qml/qdeclarativeobjectscriptclass.cpp:948 #16 0xbfc06bf4 in ?? () #17 0xfffffffa in ?? () Possible duplicates by query: bug 294465, bug 293825, bug 292705, bug 291013.
*** This bug has been marked as a duplicate of bug 291013 ***