[PROBLEM] Gigabit Lan adapter (USB3) doesn't work

[Harald654]

Hello,

for better networkspeed i use a gigabit lan adapter (USB3) on my RPI2 (transfer speed about 18 mb/s).
With Raspbian or OSMC the adapter works direktly after plugin, but i have problems with xbian.
After plugin i can change the ethernet port in the xbian settings from eth0 to eth1, but the status of eth1 is alwasy down and i cant exess to my network wjth the adapter
Does anyone know a solution for the problem?

Greetings,