Possible Duplicate:
Best way to clone an installation (copying to identical hardware)
Best way to backup all settings, list of installed packages, tweaks, etc?
I've finally FINALLY set up Ubuntu so that it works well with my laptop's hybrid graphics system. And I do not want to go through this process all over again, it's terrible.
Is there a way I can just backup Ubuntu (with all the custom drivers and settings, files too maybe), and restore it later if something goes wrong? I'm dual booting Ubuntu 12.04 and Windows 8.