this is it:
even with noacpi, ACPI still coflicts with SMBI,
but, i have figured out that it only happens when i
have not downloaded yet the Xorg deps. system continues on and responding to ctrl+alt+del (forcing reboot)
so, i'll try to install Xorg anyway by letting my computer on even after screen is out.
wish me luck!
major problems are still with intel drivers, so the ACPI thing isn't the only thing hapening... unhappily