battery applet crashes

Binary package hint: gnome-applets

battery applet does not show the correct level of charge. It stops at 81% and does change after this although I was using the laptop with battery. LAptop: Sattelite pro

using hardy distribution

ProblemType: Crash
Architecture: amd64
Date: Thu Feb 28 18:38:45 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/lib/gnome-applets/battstat-applet-2
NonfreeKernelModules: ath_hal
Package: gnome-applets 2.21.92-0ubuntu1
PackageArchitecture: amd64
ProcCmdline: /usr/lib/gnome-applets/battstat-applet-2 --oaf-activate-iid=OAFIID:GNOME_BattstatApplet_Factory --oaf-ior-fd=43
ProcEnviron:
 LANG=es_ES.UTF-8
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 SHELL=/bin/bash
Signal: 11
SourcePackage: gnome-applets
StacktraceTop:
 gtk_image_set_from_pixmap ()
 update_battery_image (battstat=0x6c2800,
 check_for_updates (data=<value optimized out>)
 status_change_callback () at battstat_applet.c:294
 update_status_idle (junk=0x6d50e0)
Title: battstat-applet-2 crashed with SIGSEGV in gtk_image_set_from_pixmap()
Uname: Linux 2.6.24-10-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev sambashare scanner video
SegvAnalysis:
 Segfault happened at: 0x7f5503fdd93e <gtk_image_set_from_pixmap+126>: cmp %rax,(%rdx)
 PC (0x7f5503fdd93e) ok
 source "%rax" ok
 destination "(%rdx)" (0x00000002) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA