Logitech Unity Keyboard doesn't work after upgrading to 16.04.02

when I do a clean install of 16.04 my Logitech Unifying keyboard works great, but after doing a dist-upgrade I can no longer move the pointer or type. :frowning:

I can still see my Unifying device with the lsusb command but it seems to no longer receive signals from the keyboard - or maybe more correct; Ubuntu does no longer accept Unifying as a controlling device.

Edit: seems it is more of a general USB problem - tried to connect a corded keyboard and it doesn’t work either.

The problem only seems to appear when I upgrade from 16.04 to 16.04.01.

When I do a clean 16.04.02 install it work fine.