gdu-notification-daemon crashed with SIGSEGV in gdu_pool_get_devices()

[deru]

Binary package hint: gnome-disk-utility

I try to update my karmic desktop, and when I restart the computer for completing updating process, the screen goes blank with strip (-) blinking on the left-top of the screen. No restarting progress until I force to shutdown the computer by holding down the power button and press it again to turn on the desktop. But when usplash screen progress, my screen going to the root terminal that ask me to do fsck manually, so I do "fsck", and fsck processed successfully. And then I type "reboot" to restart my computer, but it doesn't do anything, only some text of process and then go freezing. Unfortunately I dont remember the words that appears on the screen. I just shutdown the computer by holding power button and press it again to turn on the desktop, and I get this Apport.
Sorry if my english too bad. I just try to contribute for my lovely Ubuntu to get better.

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Wed Aug 26 13:40:56 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/lib/gnome-disk-utility/gdu-notification-daemon
Package: gnome-disk-utility 0.5-0ubuntu1
ProcCmdline: /usr/lib/gnome-disk-utility/gdu-notification-daemon
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-7.27-generic
SegvAnalysis:
 Segfault happened at: 0x3813ae <gdu_pool_get_devices+30>: mov 0xc(%edx),%eax
 PC (0x003813ae) ok
 source "0xc(%edx)" (0x0000000c) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-disk-utility
Stacktrace:
 #0 0x003813ae in gdu_pool_get_devices () from /usr/lib/libgdu.so.0
 #1 0x0804ab55 in ?? ()
 #2 0x0804b29f in ?? ()
 #3 0x00f8eb56 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
 #4 0x0804a601 in ?? ()
StacktraceTop:
 gdu_pool_get_devices () from /usr/lib/libgdu.so.0
 ?? ()
 ?? ()
 __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
 ?? ()
Title: gdu-notification-daemon crashed with SIGSEGV in gdu_pool_get_devices()
Uname: Linux 2.6.31-7-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare