gnome-panel crashed with SIGFPE

Binary package hint: gnome-panel

System -> About Ubuntu: Hardy Heron 8.04 beta 4-6-08 update. Installation via Live CD

Crash occurred while I was changing panel layouts to match my preference (similar to Mac's layout) for the first time during session immediately after installation's first re-boot. Absolutely no other mods made yet.

I unlocked the Notification Area and drug it with the mouse to the top panel. Gnome-panel crashed with mouse button release.

ProblemType: Crash
Architecture: i386
Date: Sun Apr 6 23:28:38 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/gnome-panel
NonfreeKernelModules: ath_hal nvidia
Package: gnome-panel 1:2.22.0-0ubuntu3
PackageArchitecture: i386
ProcCmdline: gnome-panel --sm-client-id default1
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 8
SourcePackage: gnome-panel
Stacktrace:
 #0 0xb65a06e8 in ?? () from /usr/lib/libwnck-1.so.22
 #1 0x00000000 in ?? ()
StacktraceTop:
 ?? () from /usr/lib/libwnck-1.so.22
 ?? ()
ThreadStacktrace:
 .
 Thread 1 (process 5707):
 #0 0xb65a06e8 in ?? () from /usr/lib/libwnck-1.so.22
 #1 0x00000000 in ?? ()
Title: gnome-panel crashed with SIGFPE
Uname: Linux 2.6.24-15-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video