Found some ideas or just purge bluetooth http://linuxg.net/how-to-disable-bluetooth-at-startup-5-practical-methods/
Solved then
Still don't know if this is the most appropriate method though.
sudo update-rc.d bluetooth remove
sudo update-rc.d bluetooth defaults
sudo rcconf
To stop bluetooth from runing on your computer, enter the following into the terminal: Code: [Select]sudo update-rc.d bluetooth remove.
To restart bluetooth: Code: [Select]sudo update-rc.d bluetooth defaults
To get the exact names of the processes on your computer, install the little tool rcconf, and run in the terminal: Code: [Select]sudo rcconf Any of these processes can be stopped or restarted using the recipe just described for bluetooth.http://lxlinux.com/#21