The nut packages currently in wheezy malfunction severely, to the point of being unusable for USB-attached UPSes. The nut packages in unstable work perfectly. I second the request to unblock nut/2.6.4-2. -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh