Masopust, Christian wrote: > Hi all, > > i installed FC4 a long time ago and it run fine with SMP-kernel > ("original" kernel from install-cd). > > after the first kernel update i never was able to boot SMP! > (also with recent kernels). > i tried to recreate initrd manually but with no success... > > any idea what i can do ?? > > thanks, > chris > If I remember correctly, there were some problems found with the hyperthreading, so it is now disabled. With it disabled, the P4 no longer looks like 2 processors. Take a look at: http://kerneltrap.org/node/5103 Mikkel -- Do not meddle in the affairs of dragons, for thou art crunchy and taste good with Ketchup!