Gladish crash at "start studio" (Ubuntu desktop amd64)gladish assert failure: gladish: ../dbus/helpers.c:924: dbus_unregister_object_signal_hooks: La declaración «0» no se cumple.

[el.shupacabras]

new studio "OK"
Start studio "Crash"

$ gdb gladish
GNU gdb (Ubuntu/Linaro 7.3-0ubuntu2) 7.3-2011.08
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Para las instrucciones de informe de errores, vea:
<http://bugs.launchpad.net/gdb-linaro/>...
Leyendo símbolos desde /usr/bin/gladish...(no se encontraron símbolos de depuración)hecho.
(gdb) r
Starting program: /usr/bin/gladish
[Depuración de hilo usando libthread_db enabled]
Loading glade from /usr/share/ladish/gladish.ui
[Nuevo Thread 0x7fffeb8ed700 (LWP 3134)]
[Nuevo Thread 0x7fffeb0ec700 (LWP 3135)]
[Nuevo Thread 0x7fffe0343700 (LWP 3136)]
[Thread 0x7fffeb8ed700 (LWP 3134) terminado]
Initial studio appear
refresh_internal() called
refresh_internal() called
canvas::clear()
canvas_cls::on_realize
start studio request
[Thread 0x7fffe0343700 (LWP 3136) terminado]

(sorry my bad english)

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gladish 0.3-10
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
AssertionMessage: gladish: ../dbus/helpers.c:924: dbus_unregister_object_signal_hooks: La declaración «0» no se cumple.
Date: Fri Oct 7 15:39:20 2011
ExecutablePath: /usr/bin/gladish
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
ProcCmdline: gladish
Signal: 6
SourcePackage: ladish
StacktraceTop:
 raise () from /lib/x86_64-linux-gnu/libc.so.6
 abort () from /lib/x86_64-linux-gnu/libc.so.6
 __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
 ?? ()
 ?? ()
Title: gladish assert failure: gladish: ../dbus/helpers.c:924: dbus_unregister_object_signal_hooks: La declaración «0» no se cumple.
UpgradeStatus: Upgraded to oneiric on 2011-10-05 (2 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 __GI___assert_fail (assertion=0x431171 "0", file=<optimized out>, line=924, function=<optimized out>) at assert.c:81
 dbus_unregister_object_signal_hooks (connection=0x1150b80, service_name=0x42f8e2 "org.ladish", object=0x42f8ce "/org/ladish/Control", iface=0x42f8bb "org.ladish.Control") at ../dbus/helpers.c:924
 control_proxy_uninit () at ../proxies/control_proxy.c:129
 main (argc=1, argv=0x7fff6bba3c48) at ../gui/main.c:197