> When I run 'halt' the kernel prints:
>
> Halting.
> Shutdown: hdc
> ACPI: PCI interrupt for device 0000:01:05.0 disabled
> ACPI: PCI interrupt for device 0000:01:04.0 disabled
> ACPI: PCI interrupt for device 0000:01:03.0 disabled
> ACPI: PCI interrupt for device 0000:01:02.0 disabled
> Power down.
> acpi_power_off called
>
> But the system does not shut down. (The fans keep spinning, the LEDs
> keep shining, the LCD keeps displaying.) Basically, the motherboard is
> still providing power to every component, as if the power supply had
> refused to stop.
>
>
http://linux.kernel.free.fr/halt/config-2.6.22.1-rt9
>
http://linux.kernel.free.fr/halt/acpidump.txt
>
http://linux.kernel.free.fr/halt/dmesg.txt
>
http://linux.kernel.free.fr/halt/halt.txt
>
http://linux.kernel.free.fr/halt/lspci.txt