Michael Gruetzner wrote: > Hello, > > I've got a Pentium4 mPGA478 and I'd like to enable hyperthreading. The > output of dmesg tells me, that hyperthreading is disabled and smp > motherboard not found. My motherboard is a Fujitsu-Siemens D1527 with > hyperthreading support. According to /proc/cpuinfo the cpu should also > support hyperthreading(the ht flag is set). > What do I have to do to enable hyperthreading? > > Thanks > Michael >
What is exactly your CPU référence ? i noticed that my Celeron 2ghz wich is not HT capable has also the ht flag in /proc/cpuinfo HT capable Pentium 4 are : 3.06 Ghz P4B ( FSP533 ) all the P4C ( FSB800 ) ( 2.4C 2.6C 2.8C 3C ( 3.2C ) ) So, since your motherboard is only FSB533 capable, to enable hyperthreading you must have a P4 3.06 Ghz, and none other. -- Nicolas -- [EMAIL PROTECTED] mailing list