Re: [lm-sensors] Gigabyte GA-D525 core temps N/A?

From: "everythingsfree@lineone.net" <everythingsfree@lineone.net>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] Gigabyte GA-D525 core temps N/A?
Date: Sat, 18 Jun 2011 03:58:51 +0000	[thread overview]
Message-ID: <14798491.418561308369531115.JavaMail.defaultUser@defaultHost> (raw)
In-Reply-To: <12337942.277431308248481343.JavaMail.defaultUser@defaultHost>

Jean,

I've installed and set-up msr-tools after a quick look on-line 
on how to do so ('sudo apt-get install msr-tools' followed by 'sudo 
modprobe msr', let me know if that's missing something) and I get the 
following for your commands:

$ sudo rdmsr -p 0 -x 0x19c
8600000
$ sudo 
rdmsr -p 1 -x 0x19c
8630000
$ sudo rdmsr -p 2 -x 0x19c
8630000
$ sudo 
rdmsr -p 3 -x 0x19c
8600000

Hope that helps.

Cheers,
Dave

>----
Original Message----
>From: khali@linux-fr.org
>Date: 17/06/2011 20:29 

>To: <everythingsfree@lineone.net>
>Cc: <guenter.roeck@ericsson.com>, 
<lm-sensors@lm-sensors.org>
>Subj: Re: [lm-sensors] Gigabyte GA-D525 
core temps N/A?
>
>Hi Dave,
>
>On Fri, 17 Jun 2011 18:30:53 +0100 
(BST), everythingsfree@lineone.net wrote:
>> Guenter & Jean, thanks for 
the continued help.
>> 
>> I got slightly bogged 
>> down yesterday 
attempting to upgrade my install - I tried 'apt-get 
>> update' which 
downloaded a few things but didn't fix the problem so I 
>> then tried 
'apt-get upgrade' (I'm not sure on the difference between 
>> the 
two...) which downloaded even more and then got into trouble, 
>> 
ending with a segmentation fault!  I rebooted and continued but got 
>> 
more issues and had to stop as it was getting late.
>> 
>> I've since 
resumed 
>> and managed to get where I am now with what I hope is a 
fully upgraded 
>> install but I still get the same compile errors.
>> 

>> So, I've grabbed 
>> Jean's file and followed Guenter's instructions 
to build and install 
>> those, all went well.  On running 'sensors' I 
still get 'N/A' for the 
>> core temps but at least I only get two:
>> 

>> coretemp-isa-0000
>> Adapter: ISA 
>> adapter
>> Core 0:           
N/A  (high = +80.0째C, crit = +100.0째C)
>> Core 1:           N/A  (high 
= +80.0째C, crit = +100.0째C)
>
>Actually this reminds me of similar 
issues that were reported before and
>never solved:
>http://lists.lm-sensors.org/pipermail/lm-sensors/2010-January/027716.html
>http://lists.lm-sensors.org/pipermail/lm-sensors/2010-September/029501.html
>http://lists.lm-sensors.org/pipermail/lm-sensors/2010-November/030521.html
>
>The errors look slightly different because of older versions of
>lm-
sensors, but the problem is the same: the MSR_IA32_THERM_STATUS

>register fails to return a valid value.
>
>It would be interesting to 
check from user-space and see what the raw
>MSR read returns. You'll 
need the msr kernel driver, as well as the
>msr-tools package.
>
># 
rdmsr -p 0 -x 0x19c
># rdmsr -p 1 -x 0x19c
># rdmsr -p 2 -x 0x19c
># 
rdmsr -p 3 -x 0x19c
>
>-- 
>Jean Delvare
>

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