Bug 230174

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-16-generic i686
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
I'm on lucid, Since fglrx is not available, X is using the open ati driver. (I guess). After installing newest X and rebooting the system, I tried to enable the desktop effects. Just when I hit the OK Button on the confirmation screen, I got the crash notification. No desktop effects are enabled now.
regards,
Hans-Peter

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Bus error
[Current thread is 1 (Thread 0xb775e760 (LWP 1550))]

Thread 2 (Thread 0xaa632b70 (LWP 1551)):
#0  0x0027d422 in __kernel_vsyscall ()
#1  0x0059daf6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0631435b in g_poll () from /lib/libglib-2.0.so.0
#3  0x06306ebf in ?? () from /lib/libglib-2.0.so.0
#4  0x06307248 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x007eb4cf in QEventDispatcherGlib::processEvents (this=0x8573e48, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x007bdef9 in QEventLoop::processEvents (this=0xaa632240, flags=) at kernel/qeventloop.cpp:149
#7  0x007be34a in QEventLoop::exec (this=0xaa632240, flags=...) at kernel/qeventloop.cpp:201
#8  0x006ba5a8 in QThread::exec (this=0x84a2330) at thread/qthread.cpp:487
#9  0x0079db1b in QInotifyFileSystemWatcherEngine::run (this=0x84a2330) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x006bd32e in QThreadPrivate::start (arg=0x84a2330) at thread/qthread_unix.cpp:248
#11 0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x005ab92e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb775e760 (LWP 1550)):
[KCrash Handler]
#6  0x010e174f in KPixmapCache::Private::mmapFile (this=0x823cba8, filename=..., info=0x823cbdc, newsize=33656832) at ../../kdeui/util/kpixmapcache.cpp:491
#7  0x010e32a3 in KPixmapCache::Private::mmapFiles (this=0x823cba8) at ../../kdeui/util/kpixmapcache.cpp:419
#8  0x010e3001 in KPixmapCache::Private::init (this=0x823cba8) at ../../kdeui/util/kpixmapcache.cpp:1061
#9  0x010e4c82 in KPixmapCache::discard (this=0x8226ec0) at ../../kdeui/util/kpixmapcache.cpp:1279
#10 0x010e5365 in KPixmapCache::deleteCache (name=...) at ../../kdeui/util/kpixmapcache.cpp:1255
#11 0x02aaad34 in Plasma::ThemePrivate::discardCache (this=0x823b9a8) at ../../plasma/theme.cpp:221
#12 0x02aab1bb in Plasma::ThemePrivate::compositingChanged (this=0x823b9a8) at ../../plasma/theme.cpp:213
#13 0x02aafd2e in Plasma::Theme::qt_metacall (this=0x824d4e8, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf861ee8) at ./theme.moc:108
#14 0x007c4b3a in QMetaObject::metacall (object=0x824d4e8, cl=QMetaObject::InvokeMetaMethod, idx=6, argv=0xbf861ee8) at kernel/qmetaobject.cpp:237
#15 0x007d3285 in QMetaObject::activate (sender=0x823e778, m=0x121ca60, local_signal_index=0, argv=0xbf861ee8) at kernel/qobject.cpp:3293
#16 0x010d8993 in KSelectionWatcher::newOwner (this=0x823e778, _t1=25176902) at ./kmanagerselection.moc:152
#17 0x010d8c91 in KSelectionWatcher::owner (this=0x823e778) at ../../kdeui/util/kmanagerselection.cpp:451
#18 0x010d8d28 in KSelectionWatcher::filterEvent (this=0x823e778, ev_P=0xbf86242c) at ../../kdeui/util/kmanagerselection.cpp:468
#19 0x010da267 in KSelectionWatcher::Private::x11Event (this=0x8294d40, ev_P=0xbf86242c) at ../../kdeui/util/kmanagerselection.cpp:395
#20 0x010533f6 in KAppX11HackWidget::publicx11Event (this=0x81da8c0, _event=0xbf86242c) at ../../kdeui/kernel/kapplication.cpp:903
#21 KApplication::x11EventFilter (this=0x81da8c0, _event=0xbf86242c) at ../../kdeui/kernel/kapplication.cpp:953
#22 0x01ac60ea in PlasmaApp::x11EventFilter (this=0x81da8c0, event=0xbf86242c) at ../../../../plasma/desktop/shell/plasmaapp.cpp:600
#23 0x01e35580 in qt_x11EventFilter (ev=0xbf86242c) at kernel/qapplication_x11.cpp:399
#24 0x01e44da0 in QApplication::x11ProcessEvent (this=0x81da8c0, event=0xbf86242c) at kernel/qapplication_x11.cpp:3231
#25 0x01e7538a in x11EventSourceDispatch (s=0x81e3300, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x06303385 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x063070b0 in ?? () from /lib/libglib-2.0.so.0
#28 0x06307248 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x007eb495 in QEventDispatcherGlib::processEvents (this=0x81e0340, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#30 0x01e74eb5 in QGuiEventDispatcherGlib::processEvents (this=0x81e0340, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x007bdef9 in QEventLoop::processEvents (this=0xbf862724, flags=) at kernel/qeventloop.cpp:149
#32 0x007be34a in QEventLoop::exec (this=0xbf862724, flags=...) at kernel/qeventloop.cpp:201
#33 0x007c253f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#34 0x01db5577 in QApplication::exec () at kernel/qapplication.cpp:3579
#35 0x01ab219e in kdemain (argc=1, argv=0x81cf320) at ../../../../plasma/desktop/shell/main.cpp:112
#36 0x0804e037 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x81b1b60 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#37 0x0804ec55 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#38 0x0804f193 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#39 0x0804fe7f in main (argc=4, argv=0xbf8631d4, envp=0xbf8631e8) at ../../kinit/kinit.cpp:1841

Possible duplicates by query: bug 230170, bug 229943, bug 229726, bug 229639, bug 229354.

Reported using DrKonqi