я уже четвертый день далблюсь настройками nginx + apache2 на ubuntu server 12.04

я уже четвертый день далблюсь настройками nginx + apache2 на ubuntu server 12.04

вот настройки nginx
/etc/nginx/sites-available/mysite
listen 80;
server_name tests.ru www.tests.ru;
access_log /home/mysite/logs/nginx_access.log;
error_log /home/mysite/logs/nginx_error.log;
location ~* \.(jpg|jpeg|gif|png|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|tar|wav|bmp|rtf|swf|ico|flv|txt|docx|xlsx)$ {
root /home/mysite/public_html/;
index index.html index.php;
access_log off;
expires 30d;
}
location ~ /\.ht {
deny all;
}

location / {
proxy_pass http://192.168.1.100:82/;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-for $remote_addr;
proxy_set_header Host $host;
proxy_connect_timeout 60;
proxy_send_timeout 90;
proxy_read_timeout 90;
proxy_redirect off;
proxy_set_header Connection close;
proxy_pass_header Content-Type;
proxy_pass_header Content-Disposition;
proxy_pass_header Content-Length;
}
}

а это настройки apache2
/etc/apache2/sites-available/mysite


DocumentRoot /home/mysite/public_html
ServerAdmin admin@tests.ru
ServerName tets.ru
ServerAlias www.tests.ru
ErrorLog /home/mysite/logs/apache_error.log
CustomLog /home/mysite/logs/apache_access.log combined

#Order Deny,Allow
#Deny from all
Options -ExecCGI -Indexes -Includes +FollowSymLinks
AllowOverride All

Order allow,deny
Allow from all


Order deny,allow
Deny from all



AssignUserId www-data user

php_admin_value open_basedir "/home/mysite/:."
php_admin_value upload_tmp_dir "/home/mysite/tmp"
php_admin_value session.save_path "/home/mysite/tmp"


В чем загвоздка?