I had problems on Linux (SuSE) that the “modemmanager” interfered and grabbed the serial port after it reappeared when the terminal was reset by the download program. I disabled the modemmanager because it was not needed at all.
I had problems on Linux (SuSE) that the “modemmanager” interfered and grabbed the serial port after it reappeared when the terminal was reset by the download program. I disabled the modemmanager because it was not needed at all.