Hi, Sorry to interfere, but I have the same issue. After code investigation and ACPI specs reading, it seems that it could be related to a bug in your ACPI dsdt. On my laptop, I have only _AC0(hardcoded to rougthly 70°). I miss its mandatory sibling _AL0 which generates the message when my temp is going above the threshold it holds. Regards, Sylvain 2006/9/20, Sergio Monteiro Basto <sergio@xxxxxxxxxxxxxxxxxx>:
Hi, I think this should be reported on ACPI mailing list , so I am Forwarding to this list On Thu, 2006-09-14 at 19:47 -0400, Chuck Ebbert wrote: > I get this message at boot on 2.6.18-rc6: > > ACPI Exception (acpi_thermal-0412): AE_NOT_FOUND, Invalid active threshold [0] [20060707] > > Followed by: > > ACPI: Thermal Zone [THRM] (47 C) > > And looking in /proc/acpi/thermal_zone/THRM/cooling_mode, I see: > > <setting not supported> > cooling mode: passive > > The fan seems to run at low speed even when CPU temp is stable at 37C, > and speeds up when it gets warmer, so there seems to be no overheating > problem (highest temp seen under full load is 60C.) > > Is this normal? > -- Sérgio M.B.
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