Hi! I'm wondering if CPU frequency sclaing works with a Xeon E3-1220Lv2. With all my other Debian installations frequency scaling works out of the box (not even cpufrequtils is installed), but not with the E3. Or does this CPU not "scale" and it has some other power saving methods? Web searches were not very informative and cpufreq-info only says:
# cpufreq-info cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009 Report errors and bugs to cpuf...@vger.kernel.org, please. analyzing CPU 0: no or unknown cpufreq driver is active on this CPU maximum transition latency: 4294.55 ms. analyzing CPU 1: no or unknown cpufreq driver is active on this CPU maximum transition latency: 4294.55 ms. analyzing CPU 2: no or unknown cpufreq driver is active on this CPU maximum transition latency: 4294.55 ms. analyzing CPU 3: no or unknown cpufreq driver is active on this CPU maximum transition latency: 4294.55 ms. I can load certain modules (speedstep-lib) and governors, but it still doesn't work. I know from Scientific Linux that a (different) Xeon CPU can scale. I also tried kernel 3.2 and 3.16. Anyone already has experience with this CPU? TIA mad -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/5468cb88.2040...@sharktooth.de
