FriendlyELEC-Forum

I folowed the stepts from the wiki to burn the ubuntu image to the emmc
So far so good...
But when i try to connect the wifi with "ifdown wlan0"" i get the message "Unknown interface wlan0"

You would connect with ifup wlan0

Show us your /etc/network/interfaces file and /wpa_supplicant/wpa_supplicant.conf