A: http://en.wikipedia.org/wiki/Top_post Q: Were do I find info about this thing called top-posting? A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I include quotations after my reply? http://daringfireball.net/2007/07/on_top On Thu, Oct 13, 2016 at 01:57:54PM +0200, María Cano wrote: > Okay, I will collect the following information: > > 1) Plugging and unplugging USB diff with: cat /sys/kernel/debug/usb/devices Yes. > 2) Plugging and unplugging USB diff with: cat /proc/bus/input/devices Yes. > 3) What can I do to know for sure that the system sees the device as a > serial device? We should be able to determine that from step one above. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html