Thanks for your reply.

Device = tuner@/dev/ttyS0?delay=1&timeout=300
this is the part of the serial configuration in the conf file,
i have change it to luca-kubuntu@/dev/ttyS1?delay=1&timeout=300
I have change it because my smart mouse is on com1 and if i test with win it works.
I have to config some others file?

Thanks

Luca