Possible Duplicate:
How to roll back Ubuntu to a previous version?
(GNOME) I must migrate from Ubuntu 11.04 32bit to Ubuntu 10.04 32bit. What are my choices? I'm thinking about a clean install, so:
1) save /home, /etc to a USD HDD
2) clean install Ubuntu 10.04
3) create the users (4)
4) delete the newly created users directories content (not the .* files)
5) copy back the users /home/* dir
6) if anything missing from /etc then that too.
Or are there any methods to downgrade to 10.04? (like we can upgrade with "apt-get dist-upgrade" after upgrading the sources.list file?)