Well, there is an easy way to disable bluetooth's daemon: you can disable the upstart job like any other via .override files for the job.
For lack of a better link, here's how that can be done: https://wiki.ubuntu.com/NattyNarwhal/TechnicalOverviewUpstart#Override_files
Also, rfkill state should be carried over between restarts via the rfkill-store/rfkill-restore upstart jobs. Is it the rfkill state that you are interested in?
Well, there is an easy way to disable bluetooth's daemon: you can disable the upstart job like any other via .override files for the job.
For lack of a better link, here's how that can be done: https:/ /wiki.ubuntu. com/NattyNarwha l/TechnicalOver viewUpstart# Override_ files
Also, rfkill state should be carried over between restarts via the rfkill- store/rfkill- restore upstart jobs. Is it the rfkill state that you are interested in?