#lsusb

Fastboot – no permissions (missing udev rules? user is in the plugdev group)

When we put our device to fastboot mode for flashing our binaries using fastboot command, while trying to check if device is connect or not using “fastboot devices” command, we got below error, $ fastboot devices no permissions (missing udev rules? user is in the plugdev group); see [http://developer.android.com/tools/device.html] fastboot We could always use “sudo fastboot devices” but this is…

uname -a

My output is

Linux garage-dev 3.18.7+ #755 PREEMPT Thu Feb 12 17:14:31 GMT 2015 armv6l GNU/Linux

Whats important is 3.18.7+ #755

Based on this configuration choose one of the tar.gz files https://www.raspberrypi.org/forums/viewtopic.php?p=462982

I chose 8188eu-20150212.tar.gz

wget https://dl.dropboxusercontent.com/u/80256631/8188eu-20150212.tar.gz

tar -xvzf 8188eu-20150212.tar.gz

sudo cp 8188eu.conf  /etc/modprobe.d

./install.sh

REBOOT 

Links -

https://www.raspberrypi.org/forums/viewtopic.php?p=454488