Re: Problem w/ ACPI in -CURRENT

> So, after running this laptop with debugging stuff and INVARIANTS on all
> day and having it work fine, I decided to try taking the INVARIANTS
> options out of the kernel. Lo and behold, it now hangs again when I try
> to boot. I can't even get it to respond when I hit Ctrl-Alt-Esc and try
> to get it to go into debugging mode and get a stack trace. When I was
> looking at where it was dying before with verbose logging turned on, it
> seemed to be dying when it was trying to initialize the battery. I
> looked at the ACPI stuff in the kernel, and I think I may have found
> where it stops working. (It's where the kernel tries to initialize the
> battery - somewhere in sys/dev/acpia/acpi_cmbat.c.)

Interesting.  Try turning on ACPI_LV_FUNCTIONS (see the email I just sent
to -current) as well as ACPI_DEBUG and let me know the last 3-4 prints
before it hangs.  Not blaming anyone here, but could you also try without
ATAng?  I am unable to use ATAng on my laptop.

-Nate