Created attachment 4038 
Proposed patch

Hi,

In lib/hddtemp.c there's apparently a test to determine which /proc dir to look for hard disk drives, depending on the second digit of the linux kernel version (a 2.6 kernel is expected). And I think this doesn't work with linux 3.x. ;-)

The attached patch should fix this issue, but I can't test (I've a ssd that doesn't report a valid temperature).

Thanks.