Lighttpd + php5

# apt-get install lighttpd
# apt-get install php5-cgi

# vi /etc/php5/cgi/php.ini
descomenta: cgi.fix_pathinfo = 1;

# lighttpd-enable-mod fastcgi
# lighttpd-enable-mod fastcgi-php

# /etc/init.d/lighttpd restart

Sempre esqueço do cgi no php5...

Durma com esse barulho!