KDE4 installed on a AMD 64 x2 4200 + and a AMD 64 fx 55.If I have powerdevil running the Computers will lockup.Turn it Off they work ok.On a AMD 64 3400 and a AMD 64 no problem.I think this is not a PCLinuxOS problem,but a Power Manager problem. Because this happens with other Linux OS.Looks like when the CPU is at the lower speed this happens.
Any one know why this is happening ?