In case its relevant, it's the 'coretemp' sensor and it only shows the temperatures of core 1 and core 2 of my CPU.
user@machine:~$ uname -a Linux grass 2.6.31-14-generic #46-Ubuntu SMP Tue Oct 13 16:47:59 UTC 2009 i686 GNU/Linux
user@machine:~$ ls -L /sys/class/hwmon/* /sys/class/hwmon/hwmon0: name power subsystem temp1_crit temp1_input uevent
/sys/class/hwmon/hwmon1: device power subsystem uevent
/sys/class/hwmon/hwmon2: device power subsystem uevent
user@machine:~$ ls -L /sys/class/hwmon/hwmon1/* /sys/class/hwmon/hwmon1/uevent
/sys/class/hwmon/hwmon1/device: driver modalias power temp1_crit temp1_input temp1_max hwmon name subsystem temp1_crit_alarm temp1_label uevent
/sys/class/hwmon/hwmon1/power: wakeup
/sys/class/hwmon/hwmon1/subsystem: hwmon0 hwmon1 hwmon2
user@machine:~$ ls -L /sys/class/hwmon/hwmon2/* /sys/class/hwmon/hwmon2/uevent
/sys/class/hwmon/hwmon2/device: driver modalias power temp1_crit temp1_input temp1_max hwmon name subsystem temp1_crit_alarm temp1_label uevent
/sys/class/hwmon/hwmon2/power: wakeup
/sys/class/hwmon/hwmon2/subsystem: hwmon0 hwmon1 hwmon2
user@machine:~$ ls -L /sys/class/hwmon/hwmon0/* /sys/class/hwmon/hwmon0/name /sys/class/hwmon/hwmon0/temp1_input /sys/class/hwmon/hwmon0/temp1_crit /sys/class/hwmon/hwmon0/uevent
/sys/class/hwmon/hwmon0/power: wakeup
/sys/class/hwmon/hwmon0/subsystem: hwmon0 hwmon1 hwmon2
In case its relevant, it's the 'coretemp' sensor and it only shows the temperatures of core 1 and core 2 of my CPU.
user@machine:~$ uname -a
Linux grass 2.6.31-14-generic #46-Ubuntu SMP Tue Oct 13 16:47:59 UTC 2009 i686 GNU/Linux
user@machine:~$ ls -L /sys/class/hwmon/* hwmon/hwmon0:
/sys/class/
name power subsystem temp1_crit temp1_input uevent
/sys/class/ hwmon/hwmon1:
device power subsystem uevent
/sys/class/ hwmon/hwmon2:
device power subsystem uevent
user@machine:~$ ls -L /sys/class/ hwmon/hwmon1/ * hwmon/hwmon1/ uevent
/sys/class/
/sys/class/ hwmon/hwmon1/ device:
driver modalias power temp1_crit temp1_input temp1_max
hwmon name subsystem temp1_crit_alarm temp1_label uevent
/sys/class/ hwmon/hwmon1/ power:
wakeup
/sys/class/ hwmon/hwmon1/ subsystem:
hwmon0 hwmon1 hwmon2
user@machine:~$ ls -L /sys/class/ hwmon/hwmon2/ * hwmon/hwmon2/ uevent
/sys/class/
/sys/class/ hwmon/hwmon2/ device:
driver modalias power temp1_crit temp1_input temp1_max
hwmon name subsystem temp1_crit_alarm temp1_label uevent
/sys/class/ hwmon/hwmon2/ power:
wakeup
/sys/class/ hwmon/hwmon2/ subsystem:
hwmon0 hwmon1 hwmon2
user@machine:~$ ls -L /sys/class/ hwmon/hwmon0/ * hwmon/hwmon0/ name /sys/class/ hwmon/hwmon0/ temp1_input hwmon/hwmon0/ temp1_crit /sys/class/ hwmon/hwmon0/ uevent
/sys/class/
/sys/class/
/sys/class/ hwmon/hwmon0/ power:
wakeup
/sys/class/ hwmon/hwmon0/ subsystem:
hwmon0 hwmon1 hwmon2