On Mon, Apr 21, 2008 at 05:37:44PM -0400, Michael Darling wrote: > I have a HP XW8400 workstation. It came with a single Intel Xeon E5335, and > I correctly got lm_sensors installed so I could see the four processor > temperatures. (The E5335 is a quad xeon chip.) > > I just installed a second Xeon E5335. /proc/cpuinfo correctly sees 8 > logical CPUs, however lm_sensors is still reporting temperatures for only 4 > of those logical CPUs. When I initially installed the machine on a single > Xeon, I got lm_sensors working correctly, but can't figure out now how to > expand it from reporting on 4 CPUs to 8. My experience with lm_sensors is > extremely limited, so any advice would be much appreciated! Hmm... if you're running a recent kernel (2.6.23+, I think?) try the coretemp driver to read the temperature sensors that are on the CPU die. --D