> I don't know if this is the "right place(TM)" to ask about this, and if > it isn't, I apologize. But the fact is that I haven't found any help > from anywhere else and I can't learn enough without asking. So, the > situation is like this: I am using a laptop and want to minimize the > power consumption by shutting down unneeded components. Under windozer a > program called Battery Doubler does the same by for example shutting > down not-needed PCI devices. I too, tried to shut down certain devices > by doing "echo 3 > /sys/devices/pci*/*0a*/power/state", but that didn't > work. state was still a zero. So, I then This is called runtime power managment; it still needs to be implemented. -- 64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
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