Hi Guys!
I have searched in the internet, but i was not able to find a solution to my problem. I have also written in the Italian Ubuntu forum, but I think that you may also help me.
I have a maxtor usb drive, when I connect it to the pc nothing happens, the drive is not visible neither in the the desktop or in the disk management.
But if I use the command lsusb I see that the drive is connected to the pc. Here are the outputs:

Screen_01

Screen_02

Have you any idea of how i may solve the problem? I have some datas on that HD that I MUST save, at any cost.
Thank you all!