How to copy Home directory to new hard drive
We have already discussed about how to create separate /home partition.This tutorial will explain How to copy Home directory to new hard drive
Open a Terminal. Applications> Accessories> Terminal
sudo chown -R username:usergroup /media/drivename
username:usergroup should be replaced with your username. If you set up the user accounts or are the only user then user group will be the same as your username.
drivename will be along string of numbers. You can find it by going to Places> Computer> filesystem> /media. Make sure you get the proper one, becoming owner of your OS partition will cause ...issues.
Here's what sample code would look like (obviously this one won't work for you):
sudo chown -R username:username /media/8ea1854b-da0d-4dda-93cb-5996cfb0d6c8
you create a compressed backup of your home folder using the following command
tar -cvpzf backup-home.tar.gz /home/
you can unpack it on your new system like this:
tar -xvpf backup-home.tar.gz