http://www.gammon.com.au/forum/?id=11329Like so many other Mac users on 10.6 to 10.7 with the loss of serial port choices, I'm disappointed that I can't use my Arduino. Perhaps an option would be to use a bluetooth/wifi interface but I feel for now I've lost the faith.
Always the same orange in arduino console. "processing.app.SerialException: Serial port '/dev/tty.Bluetooth-Modem' already in use. Try quiting any programs that may be using it."
All firewalls were off. Went thru the Activity Monitor and force quit anything that might hold USB ports, example Image capture. They do start right back up. Tried this http://www.cmiyc.com/blog/2012/10/08/arduino-fixing-serial-port-in-use/ ls -l /var/locksudo mkdir /var/locksudo chmod 777 /var/lock
Perhaps an option would be to use a bluetooth/wifi interface but I feel for now I've lost the faith.
... I would also get rid of the FTDI drivers, just in case.