People, after recomiple my own version of Arduino AVR (I use Brewpi to control mash), every time I just unplug it I new to reprogram it. Anybody knows how to solve it?
Ah, I am using Arduino plugged on a Laptop with Debian. When I program it, it works well, so, when I just disconnect usb cable (without umount or any other command), Arduino needs be reprogrammed. When I halt system and power on again, Arduino does not need be reprogrammed.