Bug 245981

Summary: plasma-netbook crashes on startup
Product: [Unmaintained] plasma4 Reporter: salva.ferrer
Component: plasma-netbookAssignee: Marco Martin <notmart>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andresbajotierra
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: plasma-netbook-appletsrc that caused the crash

Description salva.ferrer 2010-07-28 08:10:48 UTC
Application: plasma-netbook (0.1)
KDE Platform Version: 4.4.92 (KDE 4.4.92 (KDE 4.5 RC2))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

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

Plasma netbook crashes every startup. Even in normal system startup after kdm login or invoked with alt-f2.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Netbook (plasma-netbook), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78ca720 (LWP 4540))]

Thread 2 (Thread 0xaf5e5b70 (LWP 4541)):
#0  0x08151e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x03409edb in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x034e02f5 in QTimerInfoList::updateCurrentTime (this=0x9983f94) at kernel/qeventdispatcher_unix.cpp:339
#4  0x034e033a in QTimerInfoList::timerWait (this=0x9983f94, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x034de3d8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaf5e50ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x034de465 in timerSourcePrepare (source=0x0, timeout=0x8155ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07101aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x07101ee9 in ?? () from /lib/libglib-2.0.so.0
#9  0x071024b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x034de1cf in QEventDispatcherGlib::processEvents (this=0x98d2c80, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#11 0x034ae419 in QEventLoop::processEvents (this=0xaf5e5280, flags=) at kernel/qeventloop.cpp:149
#12 0x034ae89a in QEventLoop::exec (this=0xaf5e5280, flags=...) at kernel/qeventloop.cpp:201
#13 0x033abb5e in QThread::exec (this=0x9981918) at thread/qthread.cpp:490
#14 0x0348d55b in QInotifyFileSystemWatcherEngine::run (this=0x9981918) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x033aee39 in QThreadPrivate::start (arg=0x9981918) at thread/qthread_unix.cpp:266
#16 0x0099496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0x0023ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb78ca720 (LWP 4540)):
[KCrash Handler]
#7  QGraphicsTextItemPrivate::textControl (this=0x76282820) at graphicsview/qgraphicsitem.cpp:10374
#8  0x04961620 in QGraphicsTextItem::document (this=0x430053) at graphicsview/qgraphicsitem.cpp:10036
#9  0x061e8916 in ?? () from /usr/lib/kde4/plasma_applet_fileWatcher.so
#10 0x0497ff2e in QGraphicsLayoutItemPrivate::effectiveSizeHints (this=0xbfb48a00, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:170
#11 0x04980364 in QGraphicsLayoutItem::effectiveSizeHint (this=0x9bc2ce0, which=Qt::MinimumSize, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:756
#12 0x080f2043 in AppletsContainer::createAppletTitle (this=0x9ba6050, applet=0x9bc2cd0) at ../../../../../plasma/netbook/containments/newspaper/appletscontainer.cpp:366
#13 0x080e518c in Newspaper::restore (this=0x9ada068, group=...) at ../../../../../plasma/netbook/containments/newspaper/newspaper.cpp:492
#14 0x00531a8c in Plasma::CoronaPrivate::importLayout (this=0x902aef0, conf=..., mergeConfig=false) at ../../plasma/corona.cpp:506
#15 0x00532270 in Plasma::Corona::loadLayout (this=0x9023098, configName=...) at ../../plasma/corona.cpp:449
#16 0x0053334e in Plasma::Corona::initializeLayout (this=0x9023098, configName=...) at ../../plasma/corona.cpp:352
#17 0x00c44225 in PlasmaApp::corona (this=0x8f21330) at ../../../../plasma/netbook/shell/plasmaapp.cpp:641
#18 0x00c452ea in PlasmaApp (this=0x8f21330) at ../../../../plasma/netbook/shell/plasmaapp.cpp:389
#19 0x00c454ff in PlasmaApp::self () at ../../../../plasma/netbook/shell/plasmaapp.cpp:63
#20 0x00c41944 in kdemain (argc=1, argv=0xbfb49344) at ../../../../plasma/netbook/shell/main.cpp:64
#21 0x0804860b in main (argc=1, argv=0xbfb49344) at plasma-netbook_dummy.cpp:3

Reported using DrKonqi
Comment 1 salva.ferrer 2010-07-29 00:22:07 UTC
Ok, it was some problem with applets in page one. I am attaching the offending plasma-netbook-appletsrc. I removed all references to applets 73 and 74 (file monitors) and applet 25 (folderview that was deleted before adding #73 and # 74) and plasme-netbook came back in the next startup.
Comment 2 salva.ferrer 2010-07-29 00:23:48 UTC
Created attachment 49603 [details]
plasma-netbook-appletsrc that caused the crash
Comment 3 Dario Andres 2010-11-15 22:23:18 UTC
[Comment from a bug triager]
The crash is also mentioned at bug 250935 which should be fixed in the latest KDE SC releases (4.5.x and the future 4.6)
Thanks

*** This bug has been marked as a duplicate of bug 250935 ***