John Baldwin wrote:
On Tuesday 09 May 2006 16:34, Eric Anderson wrote:
I have a Core Duo system (2 2GHz CPUs), that continually locks up (I believe it panics) when exiting xorg with both CPU's enabled. If I have:

hint.apic.0.disabled="1"

in device.hints, I only use one CPU, however it exits from xorg just fine. When the system locks, I still have some keyboard control (num lock lights, etc), but I can't seem to do anything else. I can't see the screen, it goes black during that time. All my system configs/dmesg/etc are here:

Booted with apic not disabled:
http://www.googlebit.com/freebsd/200605090613/

Booted with apic disabled:
http://www.googlebit.com/freebsd/200605091117/

How can I debug (or help debug) this?

What if you disable just SMP but leave APIC enabled
(kern.smp.disabled=1)?


If I disable only SMP and leave APIC enabled, everything seems to work fine. What other info can I give you?


Thanks!
Eric


--
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Eric Anderson        Sr. Systems Administrator        Centaur Technology
Anything that works is better than anything that doesn't.
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