Description of problem:
full reinstall of f18 32 bit

install freenx server and try to acceed it from a 64 bit client

bug appears when we try to clis on icon or board

Version-Release number of selected component:
xfce4-notifyd-0.2.2-6.fc18

Additional info:
backtrace_rating: 4
cmdline:        /usr/lib/xfce4/notifyd/xfce4-notifyd
crash_function: handle_error
executable:     /usr/lib/xfce4/notifyd/xfce4-notifyd
kernel:         3.7.4-204.fc18.i686.PAE
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #4 handle_error at xcb_io.c:212
 #5 handle_response at xcb_io.c:324
 #6 _XEventsQueued at xcb_io.c:363
 #7 XEventsQueued at Pending.c:43
 #8 _cairo_xlib_shm_info_cleanup at cairo-xlib-surface-shm.c:435
 #9 _cairo_xlib_shm_info_create at cairo-xlib-surface-shm.c:591
 #10 _cairo_xlib_shm_surface_create at cairo-xlib-surface-shm.c:764
 #11 _cairo_xlib_surface_create_shm at cairo-xlib-surface-shm.c:1085
 #12 _cairo_xlib_surface_create_similar_shm at cairo-xlib-surface-shm.c:1112
 #13 surface_source at cairo-xlib-source.c:955