I just installed clean image (its not a big deal, since data are on external USB disc), but I am not able now to get disk even detected in system (its not even blinking), but this was working correctly on 3.16 kernel.. any ideas? I created logs where I can see, that USB hub is detected, but when I put USB disk on, nothing (in dmesg or messages) - http://ix.io/1jSw   Not even keyboard + mouse which I have in powered USB hub is loaded.. not a single line in dmesg after connection (tested