On Monday 26 July 2010 21:26:00 Andrei Mitrofanow wrote: > Daer Mr. Brodovsky, > > My System say: > > cpufreq-info > cpufrequtils 007: cpufreq-info (C) Dominik Brodowski 2004-2009 > Bitte melden Sie Fehler an cpufreq@xxxxxxxxxxxxxxxx > analysiere CPU 0: > kein oder nicht bestimmbarer cpufreq-Treiber aktiv > Maximale Dauer eines Taktfrequenzwechsels: 0.00 ms. That means that no cpufreq driver could get loaded. The reason probably is because a bug slipped in recently. It gets exposed if CONFIG_SMP is not set as in your .config: # CONFIG_SMP is not set The bug is fixed in linux-2.6.35-rc6, but the patch also applies for 2.6.34, I'll send a submit request to stable@xxxxxxxxxxx The bug is tracked here: [Bug 16357] acpi-cpufreq fails to load (No such device) if CONFIG_SMP=n https://bugzilla.kernel.org/show_bug.cgi?id=16357 Thomas -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html