Wifi module unloading fails. This is usually not a problem, except in Jessie where shutdown takes a bit longer.
Debian Wheezy, Jessie or Ubuntu Trusty based. Compiled from scratch
Root password is 1234. You will be prompted to change this password at first login
First boot takes longer (around 3min) than usual (20s) because it updates package list, regenerates SSH keys and expand partition to fit your SD card. It will reboot one time automatically. Second boot also take little longer (around 3min) because it creates 128MB emergency swap space