Exiting Xorg panics Core Duo laptop

Eric Anderson anderson at centtech.com
Tue May 9 20:34:54 UTC 2006

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:


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:

Booted with apic disabled:

How can I debug (or help debug) this?


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

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