Can you show the dmesg with acpi enabled but acpimadt disabled?
- OpenBSD 5.4-beta (GENERIC) #19: Sun Jul 7 15:01:51 MDT 201... dmitry.sensei
- Re: OpenBSD 5.4-beta (GENERIC) #19: Sun Jul 7 15:01:5... dmitry.sensei
- Re: OpenBSD 5.4-beta (GENERIC) #19: Sun Jul 7 15:01:5... Martin Pieuchot
- Re: OpenBSD 5.4-beta (GENERIC) #19: Sun Jul 7 15:... Mark Kettenis
- Re: OpenBSD 5.4-beta (GENERIC) #19: Sun Jul 7... dmitry.sensei
- Re: OpenBSD 5.4-beta (GENERIC) #19: Sun J... dmitry.sensei
- Re: OpenBSD 5.4-beta (GENERIC) #19: ... dmitry.sensei
- Re: OpenBSD 5.4-beta (GENERIC) #... Mark Kettenis
- Re: OpenBSD 5.4-beta (GENERI... dmitry.sensei
- Re: OpenBSD 5.4-beta (GENERI... dmitry.sensei
- Re: OpenBSD 5.4-beta (GENERI... Mark Kettenis
- Re: OpenBSD 5.4-beta (GENERI... Norman Golisz
- Re: OpenBSD 5.4-beta (GENERI... dmitry.sensei