Steps to reproduce:
1) Open new drawing document.
2) Select rectangle (note, I'm not sure it matters what shape, but this is how
it happened for me).
3) Draw rectangle.
4) Hit right mouse button to bring up context menu.
5) Move mouse pointer down to "Convert" sub menu.
6) With sub menu displayed, hit "Escape" key.
7) OpenOffice crashes immediately and displays stack trace window.

Possibly relevant extra information:
a) I am using KDE 3.5 desktop.
b) Machine is a Dell Inspiron 8600 laptop.
c) Display driver (as reported in crash trace) is ATI proprietary driver and I
have dual head enabled (have not tested with xorg free driver).
d) Have FC5 running, with all updates current up to and including 29-apr-2006

Other comments:
- I've left this as a P3 because you can avoid this crash by not hitting escape.
If anyone feels P2 is necessary, then be my guest.

I have copied the contents of afore mentioned stack trace window below:
Video Driver is probably: fglrx fglrx
Desktop is: not GNOME
libgcj version is: libgcj-4.1.0-3
kernel is: Linux 2.6.16-1.2096_FC5 #1 Wed Apr 19 05:14:36 EDT 2006 i686 i686 i386
OpenOffice.org core rpm version is: openoffice.org-core-2.0.2-5.7.2
accessibility is: false
...start sestatus details ...
SELinux status:                 disabled
...end sestatus details ...
0x64e4680: /usr/lib/openoffice.org2.0/program/libuno_sal.so.3 + 0x1e680
0x64e4ec0: /usr/lib/openoffice.org2.0/program/libuno_sal.so.3 + 0x1eec0
0x2eb420:  + 0x420 (__kernel_sigreturn + 0x0)
0x6a27a07: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x18fa07
0x6a67b54: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x1cfb54
0x6a695b3: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x1d15b3
0xe2a1b0: /usr/lib/openoffice.org2.0/program/libvclplug_gtk680li.so + 0x301b0
0xe2838e: /usr/lib/openoffice.org2.0/program/libvclplug_gtk680li.so + 0x2e38e
0xe287c7: /usr/lib/openoffice.org2.0/program/libvclplug_gtk680li.so + 0x2e7c7
0x376452e: /usr/lib/libgtk-x11-2.0.so.0 + 0x12352e
0x2aff6d: /usr/lib/libgobject-2.0.so.0 + 0x8f6d (g_closure_invoke + 0x11d)
0x2c0a3d: /usr/lib/libgobject-2.0.so.0 + 0x19a3d
0x2c1d0f: /usr/lib/libgobject-2.0.so.0 + 0x1ad0f (g_signal_emit_valist + 0x68f)
0x2c2109: /usr/lib/libgobject-2.0.so.0 + 0x1b109 (g_signal_emit + 0x29)
0x384f7e8: /usr/lib/libgtk-x11-2.0.so.0 + 0x20e7e8
0x375df3a: /usr/lib/libgtk-x11-2.0.so.0 + 0x11cf3a (gtk_propagate_event + 0x1ba)
0x375f157: /usr/lib/libgtk-x11-2.0.so.0 + 0x11e157 (gtk_main_do_event + 0x317)
0x35f593a: /usr/lib/libgdk-x11-2.0.so.0 + 0x4093a
0x349e15d: /usr/lib/libglib-2.0.so.0 + 0x2515d (g_main_context_dispatch + 0x16d)
0x34a13ef: /usr/lib/libglib-2.0.so.0 + 0x283ef
0x34a1955: /usr/lib/libglib-2.0.so.0 + 0x28955 (g_main_context_iteration + 0x65)
0xe0e901: /usr/lib/openoffice.org2.0/program/libvclplug_gtk680li.so + 0x14901
0xe7d21d: /usr/lib/openoffice.org2.0/program/libvclplug_gen680li.so + 0x4321d
(X11SalInstance::Yield(unsigned char) + 0x27)
0x6922866: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x8a866
(Application::Yield() + 0x48)
0x6a2048b: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x18848b
0x6a26183: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x18e183
0x6a27288: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x18f288
(PopupMenu::Execute(Window*, Rectangle const&, unsigned short) + 0x42)
0x6a272c5: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x18f2c5
(PopupMenu::Execute(Window*, Point const&) + 0x37)
0x43079e8: /usr/lib/openoffice.org2.0/program/libsfx680li.so + 0x1c69e8
0x43084ab: /usr/lib/openoffice.org2.0/program/libsfx680li.so + 0x1c74ab
0x42ed6f4: /usr/lib/openoffice.org2.0/program/libsfx680li.so + 0x1ac6f4
(SfxDispatcher::ExecutePopup(ResId const&, Window*, Point const*) + 0x78)
0x306fee4: /usr/lib/openoffice.org2.0/program/libsd680li.so + 0x107ee4
0x3065cc8: /usr/lib/openoffice.org2.0/program/libsd680li.so + 0xfdcc8
0x6a67471: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x1cf471
0x6a69197: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x1d1197
0x6a6a6cb: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x1d26cb
0x6a694fd: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x1d14fd
0xe2a1b0: /usr/lib/openoffice.org2.0/program/libvclplug_gtk680li.so + 0x301b0
0xe29349: /usr/lib/openoffice.org2.0/program/libvclplug_gtk680li.so + 0x2f349
0x376452e: /usr/lib/libgtk-x11-2.0.so.0 + 0x12352e
0x2aff6d: /usr/lib/libgobject-2.0.so.0 + 0x8f6d (g_closure_invoke + 0x11d)
0x2c0a3d: /usr/lib/libgobject-2.0.so.0 + 0x19a3d
0x2c1d0f: /usr/lib/libgobject-2.0.so.0 + 0x1ad0f (g_signal_emit_valist + 0x68f)
0x2c2109: /usr/lib/libgobject-2.0.so.0 + 0x1b109 (g_signal_emit + 0x29)
0x384f7e8: /usr/lib/libgtk-x11-2.0.so.0 + 0x20e7e8
0x375df03: /usr/lib/libgtk-x11-2.0.so.0 + 0x11cf03 (gtk_propagate_event + 0x183)
0x375f157: /usr/lib/libgtk-x11-2.0.so.0 + 0x11e157 (gtk_main_do_event + 0x317)
0x35f593a: /usr/lib/libgdk-x11-2.0.so.0 + 0x4093a
0x349e15d: /usr/lib/libglib-2.0.so.0 + 0x2515d (g_main_context_dispatch + 0x16d)
0x34a13ef: /usr/lib/libglib-2.0.so.0 + 0x283ef
0x34a1955: /usr/lib/libglib-2.0.so.0 + 0x28955 (g_main_context_iteration + 0x65)
0xe0e901: /usr/lib/openoffice.org2.0/program/libvclplug_gtk680li.so + 0x14901
0xe7d21d: /usr/lib/openoffice.org2.0/program/libvclplug_gen680li.so + 0x4321d
(X11SalInstance::Yield(unsigned char) + 0x27)
0x6922866: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x8a866
(Application::Yield() + 0x48)
0x69228ea: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x8a8ea
(Application::Execute() + 0x26)
0x7f6a0bb: /usr/lib/openoffice.org2.0/program/libsoffice.so + 0x280bb
(desktop::Desktop::Main() + 0x15af)
0x6926956: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x8e956
0x6926a09: /usr/lib/openoffice.org2.0/program/libvcl680li.so + 0x8ea09 (SVMain()
+ 0x2b)
0x7f62bf3: /usr/lib/openoffice.org2.0/program/libsoffice.so + 0x20bf3 (sal_main
+ 0x57)
0x7f62c3f: /usr/lib/openoffice.org2.0/program/libsoffice.so + 0x20c3f (main + 0x27)
0xb8e7e4: /lib/libc.so.6 + 0x157e4 (__libc_start_main + 0xdc)
0x80484d1: /usr/lib/openoffice.org2.0/program/simpress.bin + 0x4d1