Date: Thu, 25 Sep 2003 11:54:41 -0700 (PDT) From: Nate Lawson <nate@root.org> To: Jeremy Bingham <jeremy@satanosphere.com> Cc: current@freebsd.org Subject: Re: Problem w/ ACPI in -CURRENT Message-ID: <20030925114945.Y59820@root.org>
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> 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
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