[firmware-linux-free 2.6.32-48squeeze3] It's maybe related to bug #701744 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701744 see message #81 http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=81;bug=701744 and therein the solution http://marc.info/?l=linux-netdev&m=136973447431251&w=2 Helmut Wollmersdorfer