I saw many people having this kind of problems in the past, but none with the latest version (1.05). So here is my problem. My Arduino system has been running fine for months on my Mac (OSX 10.9.2)... then I started to get "Serial port '/dev/tty.usbmodem411' already in use" errors when trying to co…

Serial port '/dev/tty.usbmodem1411' already in use" Mac OSX - With IDE 1.05

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