On 25/04/12 08:23, Jean Delvare wrote:
On Mon, 23 Apr 2012 13:35:33 -0700, Crunchy Toast wrote:
I've installed and configured the latest lm_sensors on CentOS 6, but still does not show temp.
=========================================
# sensors
k10temp-pci-00c3
Adapter: PCI adapter
temp1: +0.0°C (high = +70.0°C)
=========================================
Here is the output to sensors-detect
=========================================
# sensors-detect
Stopping lm_sensors: [ OK ]
# sensors-detect revision 6031 (2012-03-07 17:14:01 +0100)
# System: MSI MS-7599 [4.0]
# Board: MSI 870S-G46 (MS-7599)
(...)
Now follows a summary of the probes I have just done.
Just press ENTER to continue:
Driver `k10temp' (autoloaded):
* Chip `AMD Family 10h thermal sensors' (confidence: 9)
Driver `f71882fg':
* ISA bus, address 0x600
Chip `Fintek F71889ED Super IO Sensors' (confidence: 9)
Do you want to overwrite /etc/sysconfig/lm_sensors? (YES/no): yes
Starting lm_sensors: loading module f71882fg [ OK ]
# sensors
k10temp-pci-00c3
Adapter: PCI adapter
temp1: +0.0°C (high = +70.0°C)
=========================================
MB Model: MSI 870S-G46
Any additional info can be provided if needed.
Thanks in advance.
Did you check the kernel logs for a warning message when the k10temp
driver is loaded?
Which kernel is this? If it isn't too recent, you may want to try the
stand-alone version of the k10temp driver:
http://khali.linux-fr.org/devel/misc/k10temp/
Instructions are at:
http://khali.linux-fr.org/devel/misc/INSTALL
Which exact CPU is this? Note that some revisions of the AMD Family 10h
CPU are known to have broken sensors. From
http://www.lm-sensors.org/wiki/Devices:
"Embedded sensors are known to be unreliable on the DR-BA, DR-B2,
DR-B3, RB-C2 and HY-D0 revisions of the family 10h CPU, which will
never be supported."
So it might as well be a hardware defect and nothing the k10temp driver
can do.
That being said, you are supposed to have a Fintek F71889ED monitoring
chip, which you could use instead for temperature monitoring, unless
ACPI is blocking it. You'll need kernel 2.6.39 or later, or use a
stand-alone driver:
http://khali.linux-fr.org/devel/misc/f71882fg/
Jean - if I may make a suggestion for the OP,
Elrepo (http://elrepo.org) also have some updated (backported) hwmon
drivers specifically built for for RHEL/CentOS kernels, including
updated k10temp and f71882fg drivers backported from the LTS
kernel-3.0.y branch.
If you'd like to try these, they are conveniently packaged in
kABI-tracking RPM form.
Once you have set up the elrepo repository, just:
yum install kmod-k10temp kmod-f71882fg
and reboot to ensure the new drivers are loaded (or unload/reload the
drivers with modprobe).
As these drivers are packaged in kABI-tracking format, they will survive
future kernel updates so you don't need to recompile the drivers for
every new kernel.
Hope that helps.
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