Comment 1 for bug 374397

I use ubuntu jaunty 64 finale release
When I shut down the system (the normal way) a pop-up window with a warning I don't have the time to read appears at the bottom of the desktop just before the system shuts down. I thought it was because I stop it before countdown is over but the same thing happens if I wait 'till the countdown is over.
So I opened the system reports to see what was written at the time of this pop-up warning and all I found was this :

 noun-desktop console-kit-daemon[2805]: GLib-GObject-WARNING: IA__g_object_get_valist: value location for `gchararray' passed as NULL
May 10 00:37:13 noun-desktop last message repeated 6 times
May 10 00:37:13 noun-desktop init: tty4 main process (2500) killed by TERM signal
May 10 00:37:13 noun-desktop init: tty5 main process (2501) killed by TERM signal
May 10 00:37:13 noun-desktop init: tty2 main process (2508) killed by TERM signal
May 10 00:37:13 noun-desktop init: tty3 main process (2509) killed by TERM signal
May 10 00:37:13 noun-desktop init: tty6 main process (2510) killed by TERM signal
May 10 00:37:13 noun-desktop init: tty1 main process (3350) killed by TERM signal
May 10 00:37:13 noun-desktop console-kit-daemon[2805]: GLib-GObject-WARNING: IA__g_object_get_valist: value location for `gchararray' passed as NULL
May 10 00:37:13 noun-desktop last message repeated 5 times
May 10 00:37:16 noun-desktop bluetoothd[2967]: bridge pan0 removed
May 10 00:37:16 noun-desktop bluetoothd[2967]: Stopping SDP server
May 10 00:37:16 noun-desktop bluetoothd[2967]: Exit

ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/yelp
NonfreeKernelModules: nvidia
Package: yelp 2.25.1-0ubuntu5
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: yelp
Uname: Linux 2.6.28-11-generic x86_64