[PROBLEM] Wlan0 is not recognized when eth0 is unplugged

[Parrot]

Hi all,

I've got a Raspberry model B and my Xbian version is 1.0 Beta 2. When I want to boot the Raspberry with only my dongle wifi (D-Link N150), he can't boot correctly ( the screen is always stop on "connect to network" with the xbian logo). I'm forced to plug the RJ45 cable in order to "active" wlan0

When the RJ45 cable is plugged, I can ping the wlan0's IP and when eth0 is unplugged I can't ping wlan0

Wlan0 is configured manually and eth0 is configured by DHCP

I would like to use my Raspberry with only my wireless network.

If you've got any idea for solve my trouble, that would be nice

You can find with this post the results of ifconfig and lsusb


Thank you for your help

Parrot