This is due to a bug in package udisks. The udisks daemon is no longer started automatically.
Please have a look at the upstream bugreport here: https://bugs.launchpad.net/basenji/+bug/1310700 -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org