I'm trying to set up SSL, with SNI, in my apache and am getting the often-seen "ssl_error_rx_record_too_long" error in Firefox when accessing the site (https://test.me.dev.xxxx.net), from which I can conclude that the server is listening on port 443, but doesn't know to use SSL on it.

The server is Ubuntu 9.04 with Apache 2.2.11 I enabled SSL in the default way (a2enmod ssl).

Here is my relevant config:

NameVirtualHost *:*
Listen 80

<IfModule mod_ssl.c>
    Listen 443
</IfModule>

...

<VirtualHost *:*>

        DocumentRoot /home
        ServerAlias *.dev.xxxx.net
        UseCanonicalName Off
        # project.user.dev.xxxx.net
        VirtualDocumentRoot /home/%2/dev/%1/web

        SSLEngine On
        SSLCertificateFile /etc/apache2/certs/dev.crt
        SSLCertificateKeyFile /etc/apache2/certs/dev.key

</VirtualHost>

What is wrong?