/etc/apache2/mods-enabled/mod_mono.conf:

AddType application/x-asp-net .aspx .ashx .asmx .ascx .asax .config .ascx
DirectoryIndex index.aspx

# Include the web application definitions generated by
# mono-server-update.conf. If you want to use XSP2, reverse the
# comments.
#Include /etc/mono-server/mono-server-hosts.conf
Include /etc/mono-server2/mono-server2-hosts.conf



/etc/mono-server2/mono-server2-hosts.conf:

# Default configuration, don't edit it!
<IfModule mod_mono.c>
  MonoUnixSocket /tmp/.mod_mono_server2
  MonoServerPath /usr/lib/xsp/2.0/mod-mono-server2.exe
  AddType application/x-asp-net .aspx .ashx .asmx .ascx .asax .config .ascx
  MonoApplicationsConfigDir /etc/mono-server2
  MonoPath /usr/lib/mono/2.0:/usr/lib:/usr/lib/mono/2.0
# start /etc/mono-server2/conf.d/asp.net2-examples/10_asp.net2-examples
     Alias /samples "/usr/share/asp.net2-demos"
     AddMonoApplications default "/samples:/usr/share/asp.net2-demos"
       <Directory /usr/share/asp.net2-demos>
         SetHandler mono
           <IfModule mod_dir.c>
              DirectoryIndex index.aspx
           </IfModule>
       </Directory>
# end /etc/mono-server2/conf.d/asp.net2-examples/10_asp.net2-examples
</IfModule>