Comment 1 for bug 104525

If this change was going to be made, the NTP pool operators must be asked to create a vendor-specific pool for Ubuntu. Then ntp must be configured to query {0,1,2,3}.ubuntu.pool.ntp.org.

More information at <http://www.pool.ntp.org/vendors.html#vendor-zone>, including:

"You must absolutely not use the default pool.ntp.org zone names as the default configuration in your application or appliance."