> I had similar problems. The hardware works fine elsewhere, and on Debian > 7 too, hardware failure is out of the question. I also had the same > problem on the TTY, so it's not an X thing either. I also tried about > half a dozen USB keyboards, no luck. > > In the end, downgrading the kernel to 3.16 fixed the problem for me, and > have reported #793377 with my findings back then. >
Hi again, The information reported on #793377 is very useful. While I was reading and proving the things on that bug, I realised that the problem was on USB autosuspend (or it seems to me) I did this steps: 1.- Blacklist the USB devices on file /etc/laptop-mode/conf.d/usb-autosuspend.conf 2.- /etc/init.d/laptop-mode restart After that, the USB keyboard and USB mouse stoped working. $> ./activa_usb.sh lst 05e3:0610 = 2, auto 05e3:0610 = 2, auto 046d:c31c = 2, auto 046d:c05a = 2, auto 1d6b:0002 = 2, auto 1d6b:0001 = 2, auto 1d6b:0001 = 2, auto 1d6b:0001 = 2, auto The problem was fixed with this temporal workaround: $> ./activa_usb.sh 046d:c05a on $> ./activa_usb.sh 046d:c31c on NOTE: the activa_usb.sh script is attached Thank you all.
activa_usb.sh
Description: Bourne shell script
