View Full Version : Fedora freezes during bootup with HyperThreading enabled

19th November 2006, 12:20 PM
As title states, my computer hangs during Fedora Core 6 bootup if I have HyperThreading enabled. It doesn't depend on any particular service being runned - if I disable problematic service, it just hangs somewhere else when I restart. I had the same problems with Fedora Core 5 too. With kernels prior than 2.6.16 or 2.6.15 there were no such problems.
If I disable HT, all is running well...

EDIT: I found some others with similar problems too. Is this a known bug? If it is, how can it survive between FC5 and FC6 releases?? :eek: