Messages in this thread | | | Date | Thu, 24 Jan 2002 20:27:39 +0100 (CET) | From | Rasmus Bøg Hansen <> | Subject | Re: ACPI trouble (Was: Re: [patch] amd athlon cooling on kt266/266a chipset) |
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On Thu, 24 Jan 2002, Wayne Whitney wrote:
> In mailing-lists.linux-kernel, Rasmus Bøg Hansen wrote: > > > When running /sbin/poweroff from runlevel 3 or 5, 'halt -i -d -p' is > > again the last command run, follwing this from the kernel: > > Power down. > > hwsleep-0178 [02] Acpi_enable_sleep_state: Entering S5 > > And again my system hangs. > > I have an ASUS A7V motherboard, similar to your ASUS A7V133. I find > that stock kernel (2.4.18-pre7) APM powers off the machine, but stock > kernel ACPI does not. However, the Intel ACPI patch, available from > http://developer.intel.com/technology/IAPC/acpi/downloads.htm against > kernel 2.4.16, does power down my machine. I was able to forward port > this to 2.4.18-pre7 without too much trouble by starting with 2.4.16, > applying the Intel ACPI patch first, and then applying kernel > patch-2.4.17 and kernel patch-2.4.18-pre7.
Thanks for the tip; now it works. And besides I installed acpid - pretty cool to get a clean shutdown when the power-button is pressed :-)
> As to the merits of the amd_disconnect patch that started this thread, > under 2.4.18-pre7-acpi, I get an idle CPU temperature of about 48 C. > With the amd_disconnect patch, it drops to 32-35 C, wow! As > previously discussed, APM + amd_disconnect on an Athlon does not > provide any power savings, one needs ACPI + amd_disconnect. > > Note that on this motherboard (and perhaps all ASUS Via chipset > motherboards, including the A7V133), one needs the following line in > /etc/sensors.conf to get reasonable lm_sensors CPU temperatures: > compute temp2 @*2, @/2 > This is as described at http://www2.lm-sensors.nu/~lm78/support.html > in Ticket 775.
Eek, so my BIOS was right after all :-) The system is 63C at high load and 45C with the disconnection patch and ACPI enabled. With normal APM and no disconnection it is around 60C.
Thanks anyway.
Regards Rasmus
-- -- [ Rasmus "Møffe" Bøg Hansen ] --------------------------------------- Drink wet cement: Get Stoned. ----------------------------------[ moffe at amagerkollegiet dot dk ] --
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