Bug#248235: KDM starts slowly

[Barry <archmage@i-o-r.net>]

Hello,
	I was having the same problem with KDM taking about a minute or more to
 	start.
	Then I found this: 
http://www.linuxformat.co.uk/modules.php?op=modload&name=phpBB_14&file=index&action=viewtopic&topic=5678&forum=1&5

	Basically the solution is to 'dpkg-reconfigure fontconfig' to rebuild the
	font cache. It might be possible to just do 'fc-cache -f -v' (from the
	postinst for fontconfig) but I didn't try this. Now KDM starts in a few
	seconds.

	Cheers and such,
		--Barry