Bug 262234 - KDE crash when I was changing the kde theme
Summary: KDE crash when I was changing the kde theme
Status: RESOLVED DOWNSTREAM
Alias: None
Product: kdelibs
Classification: Frameworks and Libraries
Component: general (show other bugs)
Version: 0.2
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: kdelibs bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-01-05 21:34 UTC by fsanchez
Modified: 2011-12-21 14:59 UTC (History)
2 users (show)

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Latest Commit:
Version Fixed In:

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Description fsanchez 2011-01-05 21:34:56 UTC 
Application: kglobalaccel (0.2)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-27-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed: I decided to change my entire desktop, so I change the plasma theme, downloaded some others; change the widget style from Oxygen to QtCurve. At that point, the entire KDE apps crashed. 

There appeared a lot of crash report, one for each app (klipper, kwin, plasma, dolphin, etc). I close all of them and left the first one that appeared, now I realice that maybe I should keep some of them for your needs. I didn't realized that this report isn't (maybe) the one of the app that caused the crash, but it said that the info was usefull so I decided to send it to you.

Regards

-- Backtrace:
Application: Servicio de accesos rápidos globales de KDE (kglobalaccel), signal: Segmentation fault
[KCrash Handler]
#6  QString::fromLatin1_helper (str=0x20c <Address 0x20c out of bounds>, size=-1) at tools/qstring.cpp:3708
#7  0x00007f0a44317efd in QString::fromAscii_helper (str=0x20c <Address 0x20c out of bounds>, size=-1) at tools/qstring.cpp:3774
#8  0x00007f0a464a1de0 in QString (data=..., key=0x7f0a466c5c0d "ForegroundVisited", input=..., output=...) at /usr/include/qt4/QtCore/qstring.h:426
#9  readEntryGui (data=..., key=0x7f0a466c5c0d "ForegroundVisited", input=..., output=...) at ../../kdeui/config/kconfiggroupgui.cpp:44
#10 0x00007f0a44a0f647 in readEntryGui (this=<value optimized out>, key=0x7f0a466c5c0d "ForegroundVisited", aDefault=...) at ../../kdecore/config/kconfiggroup.cpp:541
#11 KConfigGroup::readEntry (this=<value optimized out>, key=0x7f0a466c5c0d "ForegroundVisited", aDefault=...) at ../../kdecore/config/kconfiggroup.cpp:792
#12 0x00007f0a4649007e in KConfigGroup::readCheck<QColor> (this=0x7ffff10fab30, key=0x7f0a466c5c0d "ForegroundVisited", aDefault=<value optimized out>) at ../../kdecore/config/kconfiggroup.h:720
#13 KConfigGroup::readEntry<QColor> (this=0x7ffff10fab30, key=0x7f0a466c5c0d "ForegroundVisited", aDefault=<value optimized out>) at ../../kdecore/config/kconfiggroup.h:249
#14 0x00007f0a4648b9b6 in KColorSchemePrivate::init (this=0x1d815a0, config=<value optimized out>, state=QPalette::Active, group=<value optimized out>, defaults=...)
    at ../../kdeui/colors/kcolorscheme.cpp:316
#15 0x00007f0a4648cdfd in KColorSchemePrivate (this=0x1d815a0, config=..., state=<value optimized out>, group=<value optimized out>, defaults=...) at ../../kdeui/colors/kcolorscheme.cpp:280
#16 0x00007f0a4648d1ae in KColorScheme (this=0x7ffff10faff0, state=QPalette::Active, set=<value optimized out>, config=...) at ../../kdeui/colors/kcolorscheme.cpp:450
#17 0x00007f0a36fc63a5 in QtCurve::Style::setDecorationColors (this=0x1ddb310) at /home/francisco/Programas/QtCurve-KDE4-1.8.2/style/qtcurve.cpp:13608
#18 0x00007f0a36fe239b in QtCurve::Style::init (this=0x1ddb310, initial=<value optimized out>) at /home/francisco/Programas/QtCurve-KDE4-1.8.2/style/qtcurve.cpp:1100
#19 0x00007f0a36fe3b67 in QtCurve::Style::kdeGlobalSettingsChange (this=0x1ddb310, type=<value optimized out>) at /home/francisco/Programas/QtCurve-KDE4-1.8.2/style/qtcurve.cpp:13648
#20 0x00007f0a37027194 in QtCurve::Style::qt_metacall (this=0x1ddb310, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff10fb8d0)
    at /home/francisco/Programas/QtCurve-KDE4-1.8.2/build/style/moc_qtcurve.cxx:106
#21 0x00007f0a4471295e in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:919
#22 0x00007f0a4471d82f in QDBusCallDeliveryEvent::placeMetaCall (this=0x1, object=0xffffffff) at qdbusintegrator_p.h:103
#23 0x00007f0a443cde7e in QObject::event (this=0x1ddb310, e=0x20c) at kernel/qobject.cpp:1219
#24 0x00007f0a450096ec in QApplicationPrivate::notify_helper (this=0x1d7adc0, receiver=0x1ddb310, e=0x1d870a0) at kernel/qapplication.cpp:4396
#25 0x00007f0a4500f1dd in QApplication::notify (this=0x7ffff10fc3e0, receiver=0x1ddb310, e=0x1d870a0) at kernel/qapplication.cpp:4277
#26 0x00007f0a46560926 in KApplication::notify (this=0x7ffff10fc3e0, receiver=0x1ddb310, event=0x1d870a0) at ../../kdeui/kernel/kapplication.cpp:310
#27 0x00007f0a443bc0ac in QCoreApplication::notifyInternal (this=0x7ffff10fc3e0, receiver=0x1ddb310, event=0x1d870a0) at kernel/qcoreapplication.cpp:732
#28 0x00007f0a443befd2 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1d54740) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1d54740) at kernel/qcoreapplication.cpp:1373
#30 0x00007f0a443e8643 in QCoreApplication::sendPostedEvents (s=0x1d7e3e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=0x1d7e3e0) at kernel/qeventdispatcher_glib.cpp:277
#32 0x00007f0a3fe038c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x00007f0a3fe07748 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007f0a3fe078fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x00007f0a443e8183 in QEventDispatcherGlib::processEvents (this=0x1d54280, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#36 0x00007f0a450bb97e in QGuiEventDispatcherGlib::processEvents (this=0x20c, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f0a443badd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007f0a443bb1bc in QEventLoop::exec (this=0x7ffff10fc310, flags=) at kernel/qeventloop.cpp:201
#39 0x00007f0a443bf26b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#40 0x00007f0a46d0829d in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../kglobalaccel/main.cpp:99
#41 0x00007f0a4699cc4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7ffff10fc688) at libc-start.c:226
#42 0x00000000004006c9 in _start ()

Possible duplicates by query: bug 195176.

Reported using DrKonqi
Comment 1 Christoph Feck 2011-01-05 23:30:54 UTC 
If this is reproducible, please try switching to a different style, e.g. from Oxygen to Plastique. The crash could be caused by the QtCurve style.
Comment 2 fsanchez 2011-01-06 04:29:53 UTC 
(In reply to comment #1)
> If this is reproducible, please try switching to a different style, e.g. from
> Oxygen to Plastique. The crash could be caused by the QtCurve style.

Hi there.

Maybe you're right, I just installed the last version of QtCurve a few days ago but... no, this is the first time it happens (although when I change plasma theme, it becomes very laggish) and I tried to reproduce it today and I couldn't.

If it happens again, I will report it here.
Comment 3 fsanchez 2011-01-07 03:49:00 UTC 
Well, it seems to be that the gilty <<is>> QtCurve al last. I was applying a different QtCurve settings and plasma crashed again. The difference was that I wasn't able to launch krunner nor any app, so I had to reboot.

So.. the problem es external..¿?