Plasma crashes unexpectedly

[evelyne24]

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Plasma crashes unexpectedly when closing an application (this happens randomly)

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7838700 (LWP 27091))]

Thread 2 (Thread 0xac77ab70 (LWP 27093)):
#0 0x00a31422 in __kernel_vsyscall ()
#1 0x009abe15 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2 0x0091278d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0x00cb3e67 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#4 0x00b62922 in ?? () from /usr/lib/libQtNetwork.so.4
#5 0x00cb2e32 in ?? () from /usr/lib/libQtCore.so.4
#6 0x009a780e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7 0x009057ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7838700 (LWP 27091)):
[KCrash Handler]
#6 0x052938b9 in ?? () from /usr/lib/libindicate.so.3
#7 0x01fe8d36 in ?? () from /usr/lib/libdbus-glib-1.so.2
#8 0x01ff0c24 in ?? () from /usr/lib/libdbus-glib-1.so.2
#9 0x05d9d072 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#10 0x05db27a8 in ?? () from /usr/lib/libgobject-2.0.so.0
#11 0x05db3b2d in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#12 0x05db3fb6 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#13 0x01ff1e2d in ?? () from /usr/lib/libdbus-glib-1.so.2
#14 0x04c85c8d in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#15 0x01fe875d in ?? () from /usr/lib/libdbus-glib-1.so.2
#16 0x00a6ae78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#17 0x00a6e720 in ?? () from /lib/libglib-2.0.so.0
#18 0x00a6e853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#19 0x00dce02c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#20 0x065c4be5 in ?? () from /usr/lib/libQtGui.so.4
#21 0x00da1c79 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#22 0x00da20ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#23 0x00da453f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#24 0x06523dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#25 0x016a280d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#26 0x0804dde1 in _start ()

Reported using DrKonqi

[Aurélien Gâteau (agateau)]

Which application did you close?

[evelyne24 (evelyne24)]

This happened randomly, I am not sure if it depended on the application I closed (for ex. once I closed KMail and other time I closed Quassel Irc).

[Ted Gould (ted)]

A debdiff from merge proposal:

https://code.launchpad.net/~indicator-applet-developers/libindicate/ubuntu-0-2/+merge/14431

Which includes Aurelien's patch to libindicate to fix this bug.

[Sebastien Bacher (seb128)]

the change has been uploaded

[Martin Pitt (pitti)]

Accepted libindicate into karmic-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance!

[Jonathan Thomas (echidnaman)]

No crash anymore here with the packages from -proposed

[Launchpad Janitor (janitor)]

This bug was fixed in the package libindicate - 0.2.3-0ubuntu2

---------------
libindicate (0.2.3-0ubuntu2) karmic-proposed; urgency=low

  * Patch to correctly unref and remove signals from DBus objects
    when the object is destroyed. Patch from Aurélien Gâteau.
    (LP: #462049)
 -- Ted Gould <email address hidden> Wed, 04 Nov 2009 11:57:58 -0600

[Martin Pitt (pitti)]

copied to lucid