Bug#624576: Specifying "Device"

[ael <law_ence.dev@ntlworld.com>]

I tried adding
Option  "Device"        "/dev/input/event10"
into xorg.conf in the hope that it would ensure that the
configuration would be applied to the touchpad alone. The man
page seems to be out of date.

The result: total lockup. No keyboard, no response from buttons.
Required power cycle to reboot :-)

I am now trying to find where
InputClass "evdev touchpad catchall"
and
InputClass "touchpad catchall
are defined and whether these are the root cause of the problem.

ael