[CentOS] cpu temp reading - got bus error from tar extract

Fri Dec 2 14:33:34 UTC 2005
Rob <four4 at naims.co.uk>

On Thu, 2005-12-01 at 23:37 -0500, Max wrote:
> Do you ACPI enabled and on or are you running APM? If you have ACPI on, 
> you can see your CPU temperature from 
> /proc/acpi/thermal_zone/THMO/temperature. 

I have:
  [root at needme ~]# cat /boot/config-`uname -r`|grep THERMAL
  CONFIG_ACPI_THERMAL=y

but 
  [root at needme ~]# ls -l /proc/acpi/thermal_zone/
  total 0

directory is empty.

acpid is running. Any ideas what's wrong?

Rob Watkin