Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.10-rc1/2.6.10-rc1-mm4/

Just FYI, -mm series on my box always had* the same "trivial" problem: 
shutdown won't switch the box off, it just prints "acpi_power_off 
called" and then I have to switch it off manually. Not a big deal, but...

Here attached lspci and .config

Bye.

* at least since 2.6.7 series

-- 
Stefano RIVOIR