Re: x86_64 lock-up problems - any ideas?
I've attached the 2.6.12-1.1398_FC4 (SMP) bug report, it does exactly the same thing.
Am using 2.6.13-rc6 as the stock FC4 kernel doesn't handle the dual cores properly and oopses a lot. But the only thing that takes the machine down is OpenGL...
It is very strange. It works as a regular user. Crashes as root.