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 12:05:36 +0200
  • Message-id: <173f0b9f0612250205wb922348h99ea9c164c9546b8@xxxxxxxxxxxxxx>
On 12/25/06, John Andersen <jsa@xxxxxxxxxxxxxx> wrote:

>
> I checked it again and the processor stuff is the same, but I did
> notice that the fan stuff differ.
> /proc/acpi/fan/C260/state differ.
>
> Before a Hibernate, it says : status : on
> After the Hibernate, it says: status: off

Very dangerous.

The system fan stil comes on at 80 deg and goes off at 75 deg again,
so the system does not overheat. It just runs hot and every now and
again, the fan comes on.


You should did thru the hibernate settings to see if
you can find something relating to these.


I am systematically going through the settings and trying different
things, but so far nothing.

In the mean time, you can create a script
which you can run as root, or periodically via cron:

echo on >/proc/acpi/fan/C260/state

Nope, this has no effect.

I did notice that when the machine resumes or when powersaved is
restarted, then this message is logged:
--<snip>--
Dec 25 10:01:51 fullyautomatix powersaved[5928]: WARNING
(continueEvent:287) Could not execute program
/usr/lib/powersave/scripts for event daemon.scheme.change: No such
file or directory
--<snip>--

I also noted that I get the following messages during hibernation and
during restore:

--<snip>--
Dec 25 09:47:28 fullyautomatix kernel: mmc0: Card is consuming too much power!
Dec 25 09:47:28 fullyautomatix kernel: mmc0: Unexpected interrupt
0x00800000. Please report this to <sdhci-devel@xxxxxxxxxxxxxx>.
Dec 25 09:47:28 fullyautomatix kernel: sdhci: ============== REGISTER
DUMP ==============
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Sys addr: 0xffffffff |
Version: 0x0000ffff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Blk size: 0x0000ffff |
Blk cnt: 0x0000ffff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Argument: 0xffffffff |
Trn mode: 0x0000ffff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Present: 0xffffffff |
Host ctl: 0x000000ff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Power: 0x000000ff |
Blk gap: 0x000000ff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Wake-up: 0x000000ff |
Clock: 0x0000ffff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Timeout: 0x000000ff |
Int stat: 0xffffffff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Int enab: 0xffffffff |
Sig enab: 0xffffffff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: AC12 err: 0x0000ffff |
Slot int: 0x0000ffff
Dec 25 09:47:28 fullyautomatix kernel: sdhci: Caps: 0xffffffff |
Max curr: 0xffffffff
Dec 25 09:47:28 fullyautomatix kernel: sdhci:
===========================================
--<snip>--

Maybe this has something to do with it?

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

~ A dinosaur is a salamander designed to Mil Spec ~
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