Is this supposed to be a sane default for AMD Duron/Athlon chips? Apr 20 11:44:04 rawhide kernel: Critical temperature reached (65 C), shutting down. Apr 20 11:44:04 rawhide shutdown: shutting down for system halt Apr 20 11:44:05 rawhide init: Switching to runlevel: 0 What's going wrong there in FC4T1 and T2 as opposed to FC3? I can work around it by customising the trip_points in /proc/acpi/thermal_zone/THRM/ but why is such a non-trivial step necessary?