Application: plasma-desktop (0.3) KDE Platform Version: 4.5.2 (KDE 4.5.2) Qt Version: 4.7.0 Operating System: Linux 2.6.35-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: After log-in, all the windows are hidden by plasma and panel too. Switching with alt+tab show only windows border and the window list. To show all windows, I have to right click and add plasmoïd. In system settings, I have to choose the plasma for netbook after I have to switch bach to desktop. - Custom settings of the application: Using KDE from Archlinux, the ati driver from xorg, a dual screen setting and I disable desktop effects The crash can be reproduced every time. -- Backtrace: Application: Espace de travail Plasma (plasma-desktop), signal: Segmentation fault [Current thread is 1 (Thread 0x7fb0913a2780 (LWP 2065))] Thread 4 (Thread 0x7fb073ca2710 (LWP 2068)): #0 0x00007fb08dffd779 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007fb08e281af2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007fb08e277b78 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007fb08e28149e in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007fb08dff8cb0 in start_thread () from /lib/libpthread.so.0 #5 0x00007fb090cc69fd in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fb06fc0d710 (LWP 2073)): #0 0x00007fb090cc02f3 in select () from /lib/libc.so.6 #1 0x00007fb08e34a30d in ?? () from /usr/lib/libQtCore.so.4 #2 0x00007fb08e28149e in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007fb08dff8cb0 in start_thread () from /lib/libpthread.so.0 #4 0x00007fb090cc69fd in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fb06f200710 (LWP 2077)): #0 0x00007fb08dffd779 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007fb08e281af2 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007fb08e277b78 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007fb08e28149e in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007fb08dff8cb0 in start_thread () from /lib/libpthread.so.0 #5 0x00007fb090cc69fd in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fb0913a2780 (LWP 2065)): [KCrash Handler] #6 0x00007fb08dafa467 in QGraphicsLayoutItem::geometry() const () from /usr/lib/libQtGui.so.4 #7 0x00007fb08db367f5 in QGraphicsWidget::size() const () from /usr/lib/libQtGui.so.4 #8 0x00007fb090f80594 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so #9 0x00007fb090f810b8 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so #10 0x00007fb08e37f2ff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #11 0x00007fb08e37de89 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #12 0x00007fb08d51d564 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #13 0x00007fb08d521fda in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #14 0x00007fb08efef1f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #15 0x00007fb08e369eac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #16 0x00007fb08e397a22 in ?? () from /usr/lib/libQtCore.so.4 #17 0x00007fb08e394858 in ?? () from /usr/lib/libQtCore.so.4 #18 0x00007fb086281bf3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #19 0x00007fb0862823d0 in ?? () from /usr/lib/libglib-2.0.so.0 #20 0x00007fb08628266d in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #21 0x00007fb08e394f1f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #22 0x00007fb08d5c129e in ?? () from /usr/lib/libQtGui.so.4 #23 0x00007fb08e369242 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #24 0x00007fb08e36948c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #25 0x00007fb08e36d94b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #26 0x00007fb090f8cddb in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so #27 0x00007fb090c16c4d in __libc_start_main () from /lib/libc.so.6 #28 0x00000000004005d9 in _start () Possible duplicates by query: bug 254176, bug 254157, bug 254139, bug 254128, bug 254113. Reported using DrKonqi
I changed the bug title. After login, there are only widget and wallpaper.
[Comment from a bug triager] - Are you still experiencing this issue with KDE SC 4.5.4 ? This may be related to bug 257068 Regards
Crash not occurs anymore but the windows and the taskbar still invisibles. To bypass the bug(s) and see the windows and taskbar, I have to play with alt + tab (kwin effect shows were I am in the window) switch to the netbook deskstop, place the second screen to the left and switch back to normal deskstop. The trick with "right click and adding plasmaoides" doesn't work anymore
Today, I upgrade from kde4.5 to kde4.6 and it's worst. Windows appear only in netbook mode.
I solved bug. I imported fresh *rc files from a new account.