maximus crash (segfault) after loading nvidia driver

[phiiiiiiiil]

Binary package hint: maximus

Ubuntu 9.04 :

Maximus crashed, but actually I've not noticed it except the window asking to send the bug report.
The nvidia driver just finished to be downloaded and loaded by the Drivers tool.

dmesg trace :

[ 671.587403] nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 671.587418] nvidia 0000:01:00.0: setting latency timer to 64
[ 671.588534] NVRM: loading NVIDIA UNIX x86 Kernel Module 180.44 Mon Mar 23 14:59:10 PST 2009
[ 858.640439] maximus[5531]: segfault at 0 ip 0804c01b sp bf8d7470 error 6 in maximus[8048000+7000]

Version of the maximus package :
maximus:
  Installé : 0.4.8-0ubuntu3
  Candidat : 0.4.8-0ubuntu3
 Table de version :
 *** 0.4.8-0ubuntu3 0
        500 http://archive.ubuntu.com jaunty/universe Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/maximus
MediaBuild: Ubuntu-Netbook-Remix 9.04 "Jaunty Jackalope" - Release i386 (20090421)
NonfreeKernelModules: nvidia
Package: maximus 0.4.8-0ubuntu3
ProcCmdline: maximus
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: maximus
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/libwnck-1.so.22
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
Tags: ubuntu-unr
Title: maximus crashed with SIGSEGV in g_closure_invoke()
Uname: Linux 2.6.28-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare