[ltp] T40 powerdown

mukesh agrawal linux-thinkpad@linux-thinkpad.org
Sun, 28 Sep 2003 15:07:13 -0400 (EDT)


On Sun, 28 Sep 2003, Paul Kaplan wrote:

> Running Linux Mandrake stock enterprise-kernel.  When the machine goes through
> power down sequence, the last two messages I see are:
>
> Halting System...
> Power down
>
> Then the machine hangs.
>
> When running the standard kernel, the machine then proceeds to shut off.
>
> Anyone know what's happening and how to fix?

Probably the local APIC support is enabled in the Mandrake kernel. You'll
need to rebuilt it with local APIC support disabled.

See http://bellet.info/~bellet/laptop/t40.html.