http://bugzilla.kernel.org/show_bug.cgi?id=8884
[EMAIL PROTECTED] changed:
What |Removed |Added
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Status|NEW |NEEDINFO
Summary|regression: trip points are |Hardware shutoff at 83C - HP
|read-only in 2.6.22 |OmniBook XE3 GD
------- Comment #9 from [EMAIL PROTECTED] 2007-08-13 09:14 -------
Assuming the system always shuts down just above 83C,
the failure at hand appears to be a thermally induced
hardware or firmware induced hardware poweroff.
This isn't a particularly high temperature.
Is BIOS SETUP running with defaults?
Are there any cooling related options in BIOS SETUP?
When the system is booted with "acpi=off", does the same shutdown occur?
How about with ACPI enabled, but CONFIG_ACPI_THERMAL=n?
> temperature slowly rises, 1min00 -- 72C, 1min15 -- 75C, 1min30 --
> 77C, 1min45 -- 80C, 1min00 -- 82C, 1min15 -- 83C, 1min45 -- sudden
> powerdown, presumably because of hardware failsafe.
At what temperature do you notice the fan start spinning?
Is it spinning at full speed when the system shuts off?
> powernow-k8: Processor cpuid 661 not supported
> powernow: PowerNOW! Technology present. Can scale: frequency and voltage.
> powernow: SGTC: 10000
> powernow: Minimum speed 300 MHz. Maximum speed 900 MHz.
Does this system fail the same way the powernow software is disabled?
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