There are some reasons why you may need to move your home directory to its own partition, it could be because you run out of space, or because you may want to share it with another distro in a dual Linux boot installation, well lets start.
Preparing the new partition
This may be different in your environment, in my case I will do in the same disk, just in another partition, but you can use a complete new and different disk for you /home directory.
If you do not have gparted, install it with
sudo apt-get install gparted
the call it with:
gksudo gparted then use gparted to create and format your new partition Once created and formated, it is time to move your /home You may need to resize your / "root" partition to make enough room for your /home partition, or use another disk for it. Moving your home directory First logout from GNome or KDE, press Alt+F1 and login as root. Follow this steps
mv /home /home.bak mkdir /home mount -t ext3 /dev/sda3 /home cp -a /home.bak/* /homeRemember to change /dev/sda3 and ext3with your own data We need one final step, Open your /etc/fstab file, and add this line, in my case it is /dev/sda3 but could be different for you.
/dev/sda3 /home ext3 defaults,errors=remount-ro 0 1It there were a line for /home in you /etc/fstab file replace it with the new data. with this finished, just reboot your system and enter as usually.