Hi! I had similar behavior and it turns out udev was the culprit (#549702). Should be fixed in 146-5, check it out.
Regards, -- Jussi Myllykoski jussi.myllyko...@gmail.com -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org