Subj : Re: I lost one virtual CPU in linux
To   : comp.os.linux
From : noone
Date : Fri Aug 13 2004 01:37 pm

xproe@yahoo.com (wendy) tried to express:
> I didn't notice when I lost one virtual CPU in linux. My workstation
> is dell precision450 with dual CPU and hyperthreaded technology.
> Usually it appears 4CUPs when I type 'top'. But now it only show 3
> CPUs. I don't why and when I lost it.
> Could someone tell me?
> 

You tried the standard stuff like rebooting and scanning the dmesg 
output for CPU identifications?

.