Since upgrading to libgtk2.0-0 vrs 2.23.3-2 I have the same problem; just double clicking on the address bar triggers the segmentation fault
I attached the backtrace, even in almost identical to Arnaud's -- Regards Nephila sas PGP key block: http://www.nephila.it/pgp
#0 0x00007ffff2795b69 in IA__gdk_property_change (window=0xfffffffff9574c60, property=0x89, type=0x4, format=32, mode=GDK_PROP_MODE_REPLACE, data=0x7ffff9526820 "\214", nelements=9) at /tmp/buildd/gtk+2.0-2.23.3/gdk/x11/gdkproperty-x11.c:687 #1 0x00007ffff2bb3bed in _gtk_selection_request (widget=<value optimized out>, event=0x7ffff8d01f20) at /tmp/buildd/gtk+2.0-2.23.3/gtk/gtkselection.c:2413 #2 0x00007ffff2b44b03 in _gtk_marshal_BOOLEAN__BOXED (closure=0x7ffff8cff7e0, return_value=0x7fffffffaa60, n_param_values=<value optimized out>, param_values=0x7ffff9440210, invocation_hint=<value optimized out>, marshal_data=0x7ffff2bb3770) at /tmp/buildd/gtk+2.0-2.23.3/gtk/gtkmarshalers.c:86 #3 0x00007ffff173833e in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #4 0x00007ffff1750ff2 in ?? () from /usr/lib/libgobject-2.0.so.0 #5 0x00007ffff175297c in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #6 0x00007ffff1753363 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #7 0x00007ffff2c76b9f in gtk_widget_event_internal (widget=0x7ffff8d016b0, event=0x7ffff8d01f20) at /tmp/buildd/gtk+2.0-2.23.3/gtk/gtkwidget.c:4980 #8 0x00007ffff2b3cbf5 in IA__gtk_main_do_event (event=0x7ffff8d01f20) at /tmp/buildd/gtk+2.0-2.23.3/gtk/gtkmain.c:1622 #9 0x00007ffff661dd48 in ?? () #10 0x00007ffff278ae7c in gdk_event_dispatch (source=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at /tmp/buildd/gtk+2.0-2.23.3/gdk/x11/gdkevents-x11.c:2377 #11 0x00007ffff1282282 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #12 0x00007ffff1286948 in ?? () from /lib/libglib-2.0.so.0 #13 0x00007ffff1286afc in g_main_context_iteration () from /lib/libglib-2.0.so.0 #14 0x00007ffff661d78f in ?? () #15 0x00007ffff661d373 in ?? () #16 0x00007ffff65e07ba in ?? () #17 0x00007ffff65e08b8 in ?? () #18 0x00007ffff5dc378d in ?? () #19 0x00007ffff5dbe794 in ?? () #20 0x00007ffff5dbe931 in ?? () #21 0x00007fffed16bc4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffffffe0b8) at libc-start.c:228 #22 0x00007ffff5dbce19 in ?? () #23 0x00007fffffffe0b8 in ?? () #24 0x000000000000001c in ?? () #25 0x0000000000000001 in ?? () #26 0x00007fffffffe3df in ?? () #27 0x0000000000000000 in ?? ()