multiseat input hotplug
This week I spent a good time trying to understand the new input hotplug of devices on X and liked a lot. With this new subsystem the multiseat’s life will becomes easier. I’ll briefly explain here to you.
Before the hotplug sweetness, to add a new mouse/keyboad on X was only possibly on initialization time. Both of Xorg drivers, “evdev” and “mouse”, made a hack to try initializations “on the run”. This all was a mess and difficult a lot the configuration of the multiseats. But this world has changed.