> Thanks! Actually, another weird thing happened, when I > was using KDevelop(just editting) this morning, it > lock up again. This really worries me, I had such > experience when used Microsoft decades ago. I hope > anybody can help me out of here. Well, of course, > another option will be back to FC3 which I didn't have > such problems. FC3 kernels do work. I have tried 2.6.11-1.27 and 2.6.11-1.35. Both work great.