Upload

• Error opening serial port (Linux)
• I am having trouble with the FTDI USB drivers
• The Arduino IDE freezes when I try to upload a program (Windows)
• Error "invalid device signature" when trying to upload a sketch
• Error: avrdude: stk500_recv(): programmer is not responding
• Linux - Error opening serial port
• Error gnu.io.PortInUseException when uploading code or using the serial monitor on the Mac
• Device not found on ports and the board is continuously resetting
• My sketch seems to upload successfully but does nothing