> After switching off the SAK is necessary to reboot. When SAK
> is on would  be assigned to processing evdev, so it is necessary to
> restart to dropped out.

That might be the theory. :) As I posted in a follow-up message, rebooting is not required. Even when rebooting, tsak will not go away. The pipe/socket files have to be deleted manually before tsak stops working.

Darrell