Medir temperatura de la placa madre

[Daniel Serpell]

Hola!

El Mon, Apr 04, 2005 at 06:38:54PM -0400, Luis Eduardo Vivero Peña escribio:
> El lun, 04-04-2005 a las 18:02 -0400, Horst von Brand escribió:
> [...]
> > Seguro-seguro? Como se supone que uses algo que da resultados
> > incomprensibles?!
> 
> Sip, tanto el man de cpuburn(1) como la doc en /usr/share/doc/cpuburn/*
> no tiene la informacion en cuestion (no hay howto y la info es super
> poca).

Mmm, que raro: aquí dice clarito (del README de cpuburn):

--------------------------------------------------------------------------
 To run desired program in background [ _repeat_ for SMP]:
 `burnP6 || echo $? &`

 Monitor progress of cpuburn by `ps`.  When finished, `kill` the burn*
 process(es).  If you have temperature probes (fingers) or the lm-sensors
 package, you can check your CPU temperature and/or system voltages.

 If an error occurs in calculations, it will be preserved, and the
 program will terminate with error code 254 for an integer/memory error,
 and error code 255 for a FP/MMX error.  Error checking happens every
 10-40 sec for burnP6/K6/K7 and I haven't seen any CPU errors in testing
 [lockups occur first].  burnBX and burnMMX check for error every 512 MB
 (4-10 sec), and error termination is frequently seen, lockups are rarer.
--------------------------------------------------------------------------

En mi caso, si he visto a cpuburn entregar error 254 varias veces en
CPU's malas (o muy "overclockeadas"). Idem con respecto a lm-sensors:

$ sensors | grep temp
temp1:       +35°C  (high =   +60°C, hyst =   +55°C)   sensor = thermistor
temp2:     +43.5°C  (high =   +80°C, hyst =   +75°C)   sensor = thermistor

En mi caso, luego de unos minutos de cpuburn, tengo:

$ sensors | grep temp
temp1:       +37°C  (high =   +60°C, hyst =   +55°C)   sensor = thermistor
temp2:     +45.0°C  (high =   +80°C, hyst =   +75°C)   sensor = thermistor

Osea, algo hace....

        Daniel.