On Mon, Sep 10, 2012 at 5:59 PM, Borislav Petkov <bp@xxxxxxxxx> wrote: > On Mon, Sep 10, 2012 at 05:29:50PM -0400, Dan Merillat wrote: >> It has two states, "Automatic" and "Disabled", but anything >> OS-controlled (such as virtualization) has the same two states. It's >> set to "Automatic". > > Hmm, so it should be enabled then. > Now, if we look at your ACPI tables: > > [ 0.000000] ACPI: RSDP 00000000000f7170 00014 (v00 GBT ) > [ 0.000000] ACPI: RSDT 00000000c7de3000 00034 (v01 GBT GBTUACPI 42302E31 GBTU 01010101) > [ 0.000000] ACPI: FACP 00000000c7de3040 00074 (v01 GBT GBTUACPI 42302E31 GBTU 01010101) > [ 0.000000] ACPI: DSDT 00000000c7de30c0 064A2 (v01 GBT GBTUACPI 00001000 MSFT 03000000) > [ 0.000000] ACPI: FACS 00000000c7de0000 00040 > [ 0.000000] ACPI: HPET 00000000c7de9640 00038 (v01 GBT GBTUACPI 42302E31 GBTU 00000098) > [ 0.000000] ACPI: MCFG 00000000c7de9680 0003C (v01 GBT GBTUACPI 42302E31 GBTU 01010101) > [ 0.000000] ACPI: APIC 00000000c7de9580 00084 (v01 GBT GBTUACPI 42302E31 GBTU 01010101) > > the one missing is the SSDT table so either your BIOS is not providing > the it, or P-states are hidden in some other table or ... > > Your BIOS is from 2008. Can you get a newer one from Gigabyte and update > it, if possible? I didn't want to re-flash it, but I went ahead and cleared the CMOS, then went in and re-enabled the power-management functions (back to "Auto") [ 0.000000] Linux version 3.6.0-rc4-dan-00128-geeea3ac (harik@fileserver) (g cc version 4.7.1 (Debian 4.7.1-2) ) #2 SMP PREEMPT Fri Sep 7 06:30:20 EDT 2012 ... [ 0.000000] ACPI: SSDT 00000000c7de9640 00248 (v01 PTLTD POWERNOW 00000001 LTP 00000001) ... [ 22.601027] powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ (2 cpu cores) (version 2.20.00) [ 22.601328] powernow-k8: fid 0x10 (2400 MHz), vid 0xc [ 22.601366] powernow-k8: fid 0xe (2200 MHz), vid 0xe [ 22.601402] powernow-k8: fid 0xc (2000 MHz), vid 0x10 [ 22.601438] powernow-k8: fid 0xa (1800 MHz), vid 0x10 [ 22.601476] powernow-k8: fid 0x2 (1000 MHz), vid 0x12 So damned if I know why the BIOS quit exporting the SSDT, I'll chalk it up to bit-rot. As far as I can tell, every BIOS setting is the same as before I wiped it. -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
