Hi I don't think this is a problem that can or should be fixed by the acpi team, but I was hoping for some advice and maybe someone knows a solution. I have a Zepto Znote 6024W with an intel core 2 duo T7100 and intel 965gm chipset. The problem is that it only reports down to C2 state, ie i get this message in dmesg: ACPI: CPU0 (power states: C1[C1] C2[C2]) ACPI: CPU1 (power states: C1[C1] C2[C2]) I have the bios set to default and it says extended (or enhanced, not sure which word was used) c-states are enabled. I also boot without ac-adapter. If i boot with processor.nocst=1, I get C3-state, but the cpu never leaves C0 mode. When looking at the dsdt i can't find any _CST method or anything else for that matter that i can see is related to c-states. It does compile with warnings running "iasl -w3 dsdt.dsl" (output, see next link) I have uploaded dmesg output, dsdt etc to http://www.borgeby.se/laptop . dmesg is with acpi.debug_level=0x200f. If something other would be better, please tell me. Anyone with experience interested in taking a quick look at this and try to help me? Maybe some advice what i shall tell Zepto if i contact them? Regards /Martin - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
