This bug was fixed in the package usbutils - 0.73-8ubuntu2
--------------- usbutils (0.73-8ubuntu2) intrepid; urgency=low
* Apply patch from Ahmed Elhasairi <email address hidden>, somewhat modified by me, to fix 'lsusb -t' (LP: #159189): - Remove dependency on usbfs. - Add support for sysfs.
-- Colin Watson <email address hidden> Tue, 02 Sep 2008 18:20:06 +0100
This bug was fixed in the package usbutils - 0.73-8ubuntu2
---------------
usbutils (0.73-8ubuntu2) intrepid; urgency=low
* Apply patch from Ahmed Elhasairi <email address hidden>, somewhat
modified by me, to fix 'lsusb -t' (LP: #159189):
- Remove dependency on usbfs.
- Add support for sysfs.
-- Colin Watson <email address hidden> Tue, 02 Sep 2008 18:20:06 +0100