Sorry for the delay but Easter got in the way :-) Manuel Bouyer wrote:
Are you sure it did work with 3.1 ? before 4.0 ACPI was not enabled by default in GENERIC.
Yes, I always had ACPI enabled in a custom kernel (since I got used to shutting my system down with the power button). To be absolutely sure I just installed a 3.0-Release with ACPI enabled in the kernel and everything's fine (at least the vr, since there's no driver for nfe in 3.x).
Regards, Freddy