Thanks for your report.
This was caused by gnome-session setting G_DEBUG to fatal_criticals.
This has been fixed now.
** Changed in: gnome-session (Ubuntu)
Sourcepackagename: vinagre = gnome-session
Status: New = Fix Released
--
vinagre crashed with signal 5 in
This was fixed upstream. Will be available in 0.3.3.
http://gtk-vnc.codemonkey.ws/hg/outgoing.hg/rev/a720c8172a85
** Changed in: gtk-vnc (Ubuntu)
Sourcepackagename: vinagre = gtk-vnc
Status: New = Fix Released
--
vinagre crashed with signal 5 in g_return_if_fail_warning()
Reopening. As Sebastien pointed me out, the warning is still there,
which indicates an issue somewhere.
Low priority as this isn't a crash (it was due to G_DEBUG).
** Changed in: vinagre (Ubuntu)
Sourcepackagename: gnome-session = vinagre
Importance: Medium = Low
Status: Fix Released =
** Attachment added: CoreDump.gz
http://launchpadlibrarian.net/11692680/CoreDump.gz
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/11692681/Dependencies.txt
** Attachment added: Disassembly.txt
http://launchpadlibrarian.net/11692682/Disassembly.txt
** Attachment
StacktraceTop:IA__g_return_if_fail_warning (log_domain=0xb7a7aa6b
GLib-GObject,
IA__g_value_get_param (value=0xb5facc00) at
/build/buildd/glib2.0-2.15.4/gobject/gparam.c:1119
IA__g_cclosure_marshal_VOID__PARAM (closure=0x82643e8, return_value=0x0,
n_param_values=2,
IA__g_closure_invoke