Date: Thu, 25 Jan 2007 12:57:53 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-amd64@freebsd.org Cc: freebsd-gnats-submit@freebsd.org, Christopher Neill <chris+freebsd-PR@revolt.com> Subject: Re: amd64/108345: 6.2-* GENERIC will not boot Intel PD EMT64 w/ ACPI Message-ID: <200701251257.55200.jhb@freebsd.org> In-Reply-To: <200701251736.l0PHaEv5027763@www.freebsd.org> References: <200701251736.l0PHaEv5027763@www.freebsd.org>
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On Thursday 25 January 2007 12:36, Christopher Neill wrote: > >Description: > The Pentium D EMT64 on a SuperMicro board will not boot with ACPI enabled on 6.2-RELEASE (GENERIC). > > While this isn't a huge deal (simply boot w/o ACPI from loader), it does mean that some manual intervention is required to both install and run FreeBSD on this machine. Verbose dmesg of hung start attached: What if you leave ACPI enabled but just disable SMP? Also, can you add 'DDB' to your kernel and break into ddb when it hangs and run 'show intrcnt' (ideally, let it hang, break, run the command, then continue and let it sit for a while, break to ddb again and run the command again). -- John Baldwin
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