Always use eth0 for xbmc

[Nachteule]

Another approach could be setting eth0 to manual and start device after wlan0 is up in file /etc/network/interface

Code:

auto lo
iface lo inet loopback

#allow-hotplug eth0 # <-- comment out
#auto eth0 # <-- comment out
iface eth0 inet static
       address 192.168.2.24
       netmask 255.255.255.0
       network 192.168.2.0
       broadcast 192.168.2.255

allow-hotplug wlan0
auto wlan0
iface wlan0 inet static
       address 192.168.1.24
       netmask 255.255.255.0
       network 192.168.1.0
       broadcast 192.168.1.255
       gateway 192.168.1.10
       wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
       post-up  /sbin/ifup eth0 # <-- add