I have same problem. Ubuntu 10.04 Firefox 3.6.7 Adobe Reader 9.3.3
I have installed Adobe Reader package (acroread) enabling partner repository. My errors are: (acroread:20191): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed (acroread:20191): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GObject' (acroread:20191): GLib-GObject-WARNING **: instance of invalid non- instantiatable type `(null)' (acroread:20191): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed (acroread:20191): Gtk-CRITICAL **: gtk_widget_destroy: assertion `GTK_IS_WIDGET (widget)' failed -- a lot of errors when loading multiple pdf's https://bugs.launchpad.net/bugs/571247 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
