Bug 278907

Summary:	[KDE 4.7.00] Desktop Settings Crashes Plasma / Preferencias de Escritorio hacen crashea plasma
Product:	[Unmaintained] plasma4	Reporter:	Manuel Merino <phoenix20_5>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	annma, bugs.kde.org.onion358, george+kde.bugs, gerald82
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	Backtrace for crash Log of correctly running plasma-desktop

Description Manuel Merino 2011-07-31 06:38:59 UTC

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.3
Operating System: Linux 2.6.39-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:

1) Right click > Desktop Settings / Clic Derecho > Preferencias de Escritorio
2) Plasma crashes / Plasma Crashea

- Unusual behavior I noticed:

Always crashes when I open Desktop Settings

- Custom settings of the application:

I delete .kde and .kde4 Settings Default

The crash can be reproduced every time.

-- Backtrace:
Application: Shell de escritorio Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa42aff8760 (LWP 10116))]

Thread 2 (Thread 0x7fa407cb8700 (LWP 10117)):
#0  0x00007fa4286bbb83 in poll () from /lib/libc.so.6
#1  0x00007fa4257097d4 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fa425709d09 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fa429c7c8de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007fa429c50db2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007fa429c50fb7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007fa429b6869f in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007fa429c33d8f in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007fa429b6b0f5 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007fa41c3129e3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007fa4298e1d60 in start_thread () from /lib/libpthread.so.0
#11 0x00007fa4286c3e2d in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa42aff8760 (LWP 10116)):
[KCrash Handler]
#6  0x000000000002cba0 in ?? ()
#7  0x00007fa3fe7f5f06 in ?? () from /usr/lib/libkabc.so.4
#8  0x00007fa3fcaa717a in ?? () from /usr/lib/strigi/strigiea_ctg.so
#9  0x0000000000000004 in ?? ()
#10 0x00007fff689b1c78 in ?? ()
#11 0x00007fa3fe796c53 in _init () from /usr/lib/libkabc.so.4
#12 0x00007fa3fcaa7288 in ?? () from /usr/lib/strigi/strigiea_ctg.so
#13 0x00007fa42ae31b74 in call_init () from /lib/ld-linux-x86-64.so.2
#14 0x00007fa42ae31ca6 in _dl_init_internal () from /lib/ld-linux-x86-64.so.2
#15 0x00007fa42ae35db3 in dl_open_worker () from /lib/ld-linux-x86-64.so.2
#16 0x00007fa42ae319e6 in _dl_catch_error () from /lib/ld-linux-x86-64.so.2
#17 0x00007fa42ae3563a in _dl_open () from /lib/ld-linux-x86-64.so.2
#18 0x00007fa426408f26 in ?? () from /lib/libdl.so.2
#19 0x00007fa42ae319e6 in _dl_catch_error () from /lib/ld-linux-x86-64.so.2
#20 0x00007fa4264094cf in ?? () from /lib/libdl.so.2
#21 0x00007fa426408fc1 in dlopen () from /lib/libdl.so.2
#22 0x00007fa4228f9a67 in ?? () from /usr/lib/libstreamanalyzer.so.0
#23 0x00007fa4228fa276 in ?? () from /usr/lib/libstreamanalyzer.so.0
#24 0x00007fa422921ea5 in ?? () from /usr/lib/libstreamanalyzer.so.0
#25 0x00007fa422922091 in Strigi::StreamAnalyzer::StreamAnalyzer(Strigi::AnalyzerConfiguration&) () from /usr/lib/libstreamanalyzer.so.0
#26 0x00007fa422f8782d in ?? () from /usr/lib/libkio.so.5
#27 0x00007fa422f88717 in KFileMetaInfo::KFileMetaInfo(QString const&, QString const&, QFlags<KFileMetaInfo::What>) () from /usr/lib/libkio.so.5
#28 0x00007fa4115c9e23 in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#29 0x00007fa4115ca745 in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#30 0x00007fa4115c83f5 in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#31 0x00007fa429335893 in QListView::paintEvent(QPaintEvent*) () from /usr/lib/libQtGui.so.4
#32 0x00007fa428e62652 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#33 0x00007fa429202ba6 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#34 0x00007fa42931295b in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#35 0x00007fa429c51d48 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#36 0x00007fa428e1213f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#37 0x00007fa428e16fe1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#38 0x00007fa42a9ef226 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#39 0x00007fa429c51bbc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#40 0x00007fa428e5f584 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#41 0x00007fa428e60160 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#42 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#43 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#44 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#45 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#46 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#47 0x00007fa428e5f2dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#48 0x00007fa428e60160 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#49 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#50 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#51 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#52 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#53 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#54 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#55 0x00007fa428e5f2dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#56 0x00007fa428e60160 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#57 0x00007fa428e5f2dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#58 0x00007fa428e60160 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#59 0x00007fa428e5f2dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#60 0x00007fa428e60160 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#61 0x00007fa428e5f2dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#62 0x00007fa428e60160 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#63 0x00007fa428e5f2dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#64 0x00007fa428e60160 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#65 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#66 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#67 0x00007fa428e5f2dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#68 0x00007fa428e60160 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#69 0x00007fa428e60040 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#70 0x00007fa428e5f2dc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#71 0x00007fa42901bacd in ?? () from /usr/lib/libQtGui.so.4
#72 0x00007fa42901be36 in ?? () from /usr/lib/libQtGui.so.4
#73 0x00007fa428e8d505 in ?? () from /usr/lib/libQtGui.so.4
#74 0x00007fa428e8e5ab in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#75 0x00007fa428eb5542 in ?? () from /usr/lib/libQtGui.so.4
#76 0x00007fa42570929d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#77 0x00007fa425709a78 in ?? () from /usr/lib/libglib-2.0.so.0
#78 0x00007fa425709d09 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#79 0x00007fa429c7c876 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#80 0x00007fa428eb51be in ?? () from /usr/lib/libQtGui.so.4
#81 0x00007fa429c50db2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#82 0x00007fa429c50fb7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#83 0x00007fa429c551ab in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#84 0x00007fa418383f83 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#85 0x0000000000408102 in _start ()

Possible duplicates by query: bug 278725, bug 274300, bug 264954, bug 262002.

Reported using DrKonqi

Comment 1 George Brooke 2011-07-31 14:39:07 UTC

Created attachment 62381 [details]
Backtrace for crash

Comment 2 George Brooke 2011-07-31 14:40:27 UTC

There are several reports of this crash at on the Arch Linux forums [1].

I've noticed that it does not occur if I run 
kquitapp plasma-desktop ; plasma-desktop

I've attached a backtrace produced from a clean user account and after compiling the qt, kdelibs and kdebase-workspace packages with debug enabled as well as a screenlog of running plasma-desktop and lauching desktop settings after running kquitapp plasma-desktop incase this contains any useful information.

[1] https://bbs.archlinux.org/viewtopic.php?pid=967907

Comment 3 George Brooke 2011-07-31 14:42:17 UTC

Created attachment 62382 [details]
Log of correctly running plasma-desktop

Comment 4 David Hubner 2011-07-31 23:10:10 UTC

I can also confirm this with archlinux.

Comment 5 Gerald B. 2011-08-01 15:04:04 UTC

I can confirm this error.

However, I realized that the error does not occur when switching to the "Search and Launch" activity and then switching back to my "default" activity first.

Comment 6 Manuel Merino 2011-08-02 00:24:27 UTC

It does not occur if I run 
kquitapp plasma-desktop ; plasma-desktop
It does not occur if I enter to the netbook-desktop

Any idea?

Comment 7 Gerald B. 2011-08-10 22:28:48 UTC

I can no longer confirm this bug.
What I recall that I changed since I last confirmed it:

- Upgrading several (appearantly KDE-unreleated packages on my Arch-Box, including the Linux Kernel and nvidia-drivers)

- Changed Appearance style from QtCurve to OxygenTransparent, along with icon set and color theme

Comment 8 Simon Yuan 2012-02-19 07:12:49 UTC

This bug is no longer reproducible.

Comment 9 Anne-Marie Mahfouf 2012-02-19 09:16:58 UTC

Closing, tanks Simon and Gerald for the follow-up!