I am running Ubuntu 10.04 on a system having a Pentium 4 processor.
When I open system monitor and go to the resources tabs, and see the CPU usage history, it shows the graph in two different colors, one being for Processor 1 and second for Processor 2.
If it was for Core 2 Duo or i3, I would understand, but isnt the Pentium series supposed to be single core ? or it means something else when it says Processor 1 and Processor 2. Is it some sort of logical division !?