Mailinglist Archive: opensuse (4633 mails)

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Re: [opensuse] OpenSUSE 10.2 Laptop runs hot after resume
  • From: "Andre Truter" <andre.truter@xxxxxxxxx>
  • Date: Mon, 25 Dec 2006 13:39:53 +0200
  • Message-id: <173f0b9f0612250339y89458d3w8f0ae5d849c00e47@xxxxxxxxxxxxxx>
On 12/25/06, Andre Truter <andre.truter@xxxxxxxxx> wrote:

Yes, it seems that the fan is set to off after a hibernate.
/proc/acpi/fan/C263/state changes from "status: on" to "status:
off", but I have no idea what is causing it. All powersave settings
are the same, and all acpi related modules are the same.

Maybe I should try and reload the fan module after a hibernate.. I'll
give that a go and see what happens.

I had to stop acpid and force remove the fan module to get it out.
Then, when I restart acpid, it loads the fan module again, but the fan
is still set to off.

--<snip>--
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Transitioning device [C260] to D3
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Transitioning device [C260] to D3
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Fan [C260] (off)
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Transitioning device [C261] to D3
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Transitioning device [C261] to D3
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Fan [C261] (off)
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Transitioning device [C262] to D3
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Transitioning device [C262] to D3
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Fan [C262] (off)
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Transitioning device [C263] to D3
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Transitioning device [C263] to D3
Dec 25 13:33:13 fullyautomatix kernel: ACPI: Fan [C263] (off)
Dec 25 13:33:14 fullyautomatix atieventsd[4264]: acpid connection established
--<snip>--

So, something is telling acpi that the fan should not come on again.
(Transision to D3)
BIOS maybe?
But according the the BIOS, this should just be a shutdown and reboot.
Suspend-to-disk is not a BIOS function or is it?


--
Andre Truter | Software Consultant | Registered Linux user #185282
Jabber: andre.truter@xxxxxxxxx | http://www.trusoft.co.za

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