With Ubuntu 9.10 I did not have any encrypted partitions set up, I have since installed a fresh Ubuntu 10.04.
I have 3 partitions: OS root (/), home and swap. How do I enable encryption on my existing /home partition?
Ubuntu Help: Encrypted Home points to this article here: Migrating to an Encrypted Home Directory which was written about a year ago. Though this article actually appears to still be valid in how to approach this.
You won't be encrypting the entire