I have a Toshiba NB510-108 netbook with Xubuntu 14.10 installed. Under Windows 7 Starter, temperature sensors show values up to 45 degrees Celsius. Under Xubuntu, they show values up to 55 degrees.
I would like to use thermald to keep the temperature at 38 degrees.
My thermal-conf.xml file only contains one sensor of type TSKN and two cooling devices of types rapl_controller and intel_powerclamp.
sensors -u shows this
user@user-TOSHIBA-NB510:~$ sensors -u
acpitz-virtual-0
Adapter: Virtual device
temp1:
temp1_input: 42.000
temp1_crit: 110.000
coretemp-isa-0000
Adapter: ISA adapter
Core 0:
temp2_input: 43.000
temp2_crit: 100.000
temp2_crit_alarm: 0.000
Core 1:
temp3_input: 43.000
temp3_crit: 100.000
temp3_crit_alarm: 0.000
Can anybody please tell me how to add the above sensors to thermal-conf.xml, and maybe also how to locate and add other cooling devices?
Best Answer
I'm new on this stuff as well ( just installed ) anyway I'll try to share what I have understood.
In short
Thermald can control cooling via active or passive cooling devices as presented in sysfs (path
/sys/class/thermal/
).If you know you have any other devices that the ones listed in
/sys/class/thermal/
, you can add manually:-> in the config you can specify a path to a device:
<Path></Path>
Debug and other info
At the moment the best resources looks to be:
1
man thermald
2.
man thermal-conf.xml
link3. Ubuntu Wiki: Thermald
Ubuntu documentation provides and example
/etc/thermald/thermal-conf.xml
that you may want use instead of the default config.To understand what is going on the first step is to launch the daemon in debug mode:
On my Ubuntu (using the wiki config file) I can see the daemon automatically adds the sensors from
sysfs
.Try to check the first lines of the debug log, you should see something like this:
In accord with your
sensor -u
print I cannot see any active cooling device ( fan ):sensor
was not able to find any software controllable fan, so I'm not sure what other methods you can add ...