I try to use the client on a machine with Ubuntu 12.04 64bit installed. The client starts but when I double click on a USB device shown in the list the system immediatly block itself and the caps-lock led in the keyboard starts blinking. I try the Ubuntu 13.04+ (amd64) and the Debian Wheezly (amd64). The other version says that there are missing library.
What can I do?