title: .htaccess is not working in Ubuntu Apache
body: <p>Actually I have activated mode_rewrite in Apache.</p>
  
  <pre><code>core mod_so mod_watchdog http_core mod_log_config mod_logio mod_version 
  mod_unixd mod_access_compat mod_alias mod_auth_basic mod_authn_core 
  mod_authn_file mod_authz_core mod_authz_host mod_authz_user mod_autoindex 
  mod_deflate mod_dir mod_env mod_filter mod_mime prefork mod_negotiation 
  mod_php5 **mod_rewrite** mod_setenvif mod_status
  </code></pre>
  
  <p>But .htaccess file is not working.</p>