XF4 shuts down the ethernet!!!

[Sergio Brandano <sb@dcs.qmw.ac.uk>]

 Hi,

 I installed XF4 on Lombard, using a modified version
 of the XFConfig from linuxppc, using vfbd and busid 0:17:0
 Every time a boot the machine, the whole system crashes.
 I am using the new kernel, with the new inputs; all OK there.

 I have no access to the terminal, and I can not login remotely.

 PLEASE HELP
 Sergio