I’m using beaglebone black A6 with external power supply , and microSD with debian-7.4-console-armhf-2014-03-27
when I do “lsusb” my uwn200 doesn’t appear , and this is a dmesg :http://pastebin.com/52ZNFQMP , with dongle plugged(unppluged is the same).
I have 2 dongles and tried both , but I couldn’t run any. I suspected this the problem hub 2-0:1.0: hub_suspend
anybody can help me or shed some light on how to solve
lsusb needs to see a directory in existence, else it goes quietly into the night. I devised this script fragment to solve the problem.
Run it early in one of your boot scripts, it can be added as part of en existing script.
for i in /sys/bus/usb/devices/usb*; do
if [ -d $i ]; then
major=$(echo “$mm” | sed ‘s/:.//’)
minor=$(echo “$mm” | sed 's/.://’)
mkdir -p /dev/bus/usb/$busnum
mknod /dev/bus/usb/$busnum/$devnum c $major $minor
I think /dev/bus/usb is a directory that must exist for lsusb to happy.
El dijous 10 d’abril de 2014 2:40:47 UTC+2, dickelbeck va escriure: