Sergio Belkin wrote:
> Hi,
>
> I'd want know get thermal information on Centos 5.3 but get nohting.
> If I run acpitool -e, it outputs:
>
> acpitool -e
> Kernel version : 2.6.18-92.1.18.20060707 - ACPI version :
> 20060707
That doesn't look like a CentOS kernel.
> -----------------------------------------------------------
> Battery status : <error reading info>
>
> Function Do_AC_Info_Sys: could not read directory
> /sys/class/power_supply/
> Make sure your kernel has ACPI AC adapter support enabled.
> Fan : <not available>
>
> CPU type : Intel(R) Xeon(R) CPU 5110 @
> 1.60GHz
> CPU speed : 1595.980 MHz
> Cache size : 4096 KB
> Bogomips : 3193.92
> Bogomips : 3191.86
>
> # of CPU's found : 2
>
> Processor ID : 0
> Bus mastering control : no
> Power management : no
> Throttling control : yes
> Limit interface : yes
> Active C-state : C1
> C-states (incl. C0) : 1
> T-state count : 8
> Active T-state : T0
>
>
> Processor ID : 1
> Bus mastering control : no
> Power management : no
> Throttling control : yes
> Limit interface : yes
> Active C-state : C1
> C-states (incl. C0) : 1
> T-state count : 8
> Active T-state : T0
>
>
>
> Thermal info : <not available>
>
> Device Sleep state Status
> ---------------------------------------
> 1. PCI0 5 disabled
>
>
> And:
>
> grep THERMAL /boot/config-2.6.18-92.el5
> CONFIG_X86_MCE_P4THERMAL=y
> CONFIG_ACPI_THERMAL=y
>
>
> Am I doing something wrong?
>
> Thanks in advance!
Not sure what acpi thermal info might be returned by your system (try
looking in /proc/acpi/thermal_zone), but as it's an Intel Core based
processor, coretemp should return basic CPU core temperatures.
You can install the coretemp module from elrepo.org (kmod-coretemp)
which should also pull in an updated lm_sensors as a dependency from the
same repository. BTW, it will only work with kernels that are kABI
compliant with the upstream EL5 kernel (i.e, the CentOS 5 kernel) - no
guarantees it will work if you're running a custom kernel, you'd need to
recompile the package against your custom kernel.
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