Check the last few lines of output for dmesg when the device is plugged in. (Open terminal, run dmesg, plug it in and leave for 1 minute and run dmesg again. See what is new)
Check the last few lines of output for dmesg when the device is plugged in. (Open terminal, run dmesg, plug it in and leave for 1 minute and run dmesg again. See what is new)