Hello My problem is this: I can not configure the 4 physical buttons tablet. I searched a lot but can not find a post that speak clearly about it. I tried using "xsetwacom" but to enter "button Stylus xsetwacom set 8 control" appears "Can not find device 'Stylus'." Another thing. I do not know the numbers of the buttons. I used the number "8" at random. I am new to Linux. I use Ubuntu 14.04. The tablet is Wacom Intuos Small Pen (only, not touch).
PD: Sorry, my English is not fluent. I speak Spanish.