It is not an HVM "build" so, i tought virtualization extensions are useless ? And i don't have intel-VT on my system.
That may be the entire problem. My understanding is that the paravirtualized kernel needs those extensions so that the supervisor calls do not have to go through the hypervisor.
For me it wasn't =) ! For my knowledge, HVM extension was needed by xen only for fully-virtualized OS. (like Microsoft OS and other closed source OS ; because no modification can't be made to their kernel to make them aware of "xen".). But maybe i'm wrong ! And if you're right, it will explain why networking don't work (and will never on my system) --> but keep in mind that xen exist a "long time" before hvm extension do. And I thought that other people made networking works in their xen VM. So, I tought that i can get rid of this problem without hvm set on.
Someone can light me more about it ?
thanks