suspend to RAM -- deactivate lpt with recompiling kernel?

[Michael Krauss <hippodriver%gmx.net@localhost>]

Hello NetBSD users,

I am running NetBSD current:

frodo# uname -a
NetBSD frodo 4.99.63 NetBSD 4.99.63 (GENERIC) #0: Wed May 28 15:16:43
CEST 2008  root@frodo:/usr/obj/sys/arch/i386/compile/GENERIC i386

Switching ACPI state to S3 with 'sysctl -w machdep.sleep_state=3'
doesn't work. In /var/log/messages the following lines are showing up:

Jun  7 15:16:29 frodo /netbsd: acpi0: entering state 3
Jun  7 15:16:29 frodo /netbsd: Devices without power management
support: lpt2 
Jun  7 15:16:29 frodo /netbsd: acpi0: aborting suspend

Is there an other way to deactivate lpt2 than compiling a new kernel
without lpt support?
I can't find anything about it in boot(8) or boot.cfg(5).


Kind regards,
Michael Krauss