Looks like the acpi plugin will need to be ported to use the thermal zone stuff from sysfs - http://lwn.net/Articles/268958/
Thanks for reporting this, unfortunately I don't have a machine which supports acpi thermal zones so it will be hard to do the port myself and ensure it is correct, but I will see what I can do - patches are welcome :)
Looks like the acpi plugin will need to be ported to use the thermal zone stuff from sysfs - http:// lwn.net/ Articles/ 268958/
Thanks for reporting this, unfortunately I don't have a machine which supports acpi thermal zones so it will be hard to do the port myself and ensure it is correct, but I will see what I can do - patches are welcome :)