Hello,
I've two machines with the following configuration:
Processor: Intel Core Solo T1300 / Intel Celeron M 420
Mainboard: Asus N4L-VM DH with Intel 945GM Chipset with an AMI BIOS
(I suppose the drives and the memory are not important)
With the vanilla kernels 2.6.18 and 2.6.19 the /proc/acpi/processor/
CPU1/info file shows that there is no bus mastering nor power
management, and looking at /proc/acpi/processor/CPU1/power the states
accounting only shows the C1 state but without any data (0 or -- on
all the values), although it shows that the maximum C-State is C8.
Now, I'm trying to determine why ACPI does not work. Both processors
and the mainboard chipset support ACPI, so perhaps it's the BIOS?
I've been reading the ACPI documentation, the dmesg output, and
googling but I can't find an answer.
How can I determine which is the faulty part in the system?
Thanks in advance!
--
edu
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