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Changes between Version 1 and Version 2 of Ticket #1611, comment 2

v1	v2
4	4	* {{{modprobe uinput}}} to ensure we can use it?
5	5	* bug: server shutdown no longer cleans up the sockets?
	6	* when we upgrade an existing server... we don't have the device details any more - should we save those somewhere?
6	7	* we should verify that the uinput device works before using it? (send motion, wait a little, verify that the core pointer has moved)
7	8	* the udev race is annoying and any call to {{{udevadm trigger}}} can reset the device permissions to something that prevents the Xorg process from accessing our uinput device.. we cannot write a udev rule because we don't know the uid in advance, so how can we tell udev to just leave it alone? Do it the hard way and just mknod + chown a private one?