I have configured my OpenSuSE 11.4 box to be a multiseat setup with 2 video cards, 2 monitors, 2 keyboards, an 2 mouse. All in all I am very impressed with the performance an capability. What I am running into is is the Keyboard usb event id number keeps moving around on cold boots. An not all the time, but probably every 4 or 5 boots. And if you cold boot or reboot with an additional usb device plugged in, its a guaranteed new event id number.
The problem is the when the Event ID number changes, the keyboard is non responsive as X Server is looking for a response from a paticular ID number, an that could now be a usb web cam or flash drive.
In older hardware, it was possible to hard set such info as IRQ’s an such. What are my options with USB? I know that usb was meant to be by design dynamic. But is it possible to lock certain devices down?
John