2 problems after upgrade

[Alberto Maurizi <alberto@sif.it>]

	1. Debian menu under gnome is empty but in the enlightenment
	   menu is well "visible".
	2. cannot "xhost + ...": 
_X11TransSocketUNIXConnect: Can't connect: errno = 111
xhost:  unable to open display ":0.0"

	any idea?
	a.