[Evolution] evolution hanging under lenny on AMD64

[michael <cs networkingnewsletter org uk>]

I am running Evolution 2.22.3.1 on my AMD64/Lenny box:

22:06:17 ~$ uname -a
Linux amd64 2.6.26-2-amd64 #1 SMP Fri Aug 14 07:12:04 UTC 2009 x86_64
GNU/Linux

but it frequently hangs when I quit Evo... here's a partial gdb attached
log... any ideas? ta, M

[Switching to Thread 0x7fb7103d6700 (LWP 6042)]
0x00007fb704dd5b66 in poll () from /lib/libc.so.6
(gdb) where
#0  0x00007fb704dd5b66 in poll () from /lib/libc.so.6
#1  0x00007fb70509ee18 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb70509f4ad in g_main_loop_run ()
from /usr/lib/libglib-2.0.so.0
#3  0x00007fb709c98336 in bonobo_main () from /usr/lib/libbonobo-2.so.0
#4  0x0000000000417af3 in ?? ()
#5  0x00007fb704d2d1a6 in __libc_start_main () from /lib/libc.so.6
#6  0x000000000040af49 in ?? ()
#7  0x00007fff18528008 in ?? ()
#8  0x000000000000001c in ?? ()
#9  0x0000000000000001 in ?? ()
#10 0x00007fff18529ce7 in ?? ()
#11 0x0000000000000000 in ?? ()